Skip to main content
NPITelehealth
SpecialtiesLocationsJournalAbout
ProvidersRegistry Search
CMS Data Source
NPI Registry Data
Expert Editorial
NPITelehealth

Finding a doctor shouldn't be a guessing game. We connect patients with verified healthcare professionals using official federal data.

Explore

  • Search
  • Specialties
  • Locations
  • Guides

Resources

  • Methodology
  • Editorial
  • For Providers
  • Sitemap

Legal

  • About
  • Contact
  • Privacy
  • Terms

© 2026 NPI Telehealth

US Registry Operational
CMS Source

Informational purposes only — not medical advice. Always consult a professional. Data updated weekly. Read full disclaimer.

PrivacyTermsEditorialDisclaimer
Home/South Dakota/SIOUX FALLS/Internal Medicine Doctors
LOCAL SPECIALTY PROTOCOL 2026

Internal Medicine Doctors
IN SIOUX FALLS.

Find and book verified Internal Medicine specialists in SIOUX FALLS, SD. Access NPI credentials sourced from federal records and virtual care availability.

SPECIALISTS

Active internal medicine doctors in SIOUX FALLS jurisdiction.

50 ENTRIES FOUND
NPI: 1992714281
VIRTUAL ACTIVE

Heidi Ann Mckean, MD

Internal Medicine

NPI DATA 2026
Online Internal Medicine Doctors in SIOUX FALLS, SD | Telehealth Visits | NPI Telehealth | NPI Telehealth
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1972579118
VIRTUAL ACTIVE

Jawad Nazir, MD

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1932368602
VIRTUAL ACTIVE

Robert A Kessler, MD

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
SANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1932150968
VIRTUAL ACTIVE

Rizan A Hajal, MD

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1912973785
VIRTUAL ACTIVE

Fady Ghassan Jamous, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1912738394
VIRTUAL ACTIVE

Cassie Lynn Moser, CNP

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
2+ Years Exp.
ACCESS PROFILE
NPI: 1912107368
VIRTUAL ACTIVE

Benjamin Maurice Solomon, MD

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
University of Nebraska Medical Center (2007)
19+ Years Exp.
ACCESS PROFILE
NPI: 1902114457
VIRTUAL ACTIVE

Ryan Marx Hyde, D.O

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1902041197
VIRTUAL ACTIVE

Marcio Longhi Griebeler, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1891221123
VIRTUAL ACTIVE

Comfort Agaba, MD

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1871957894
VIRTUAL ACTIVE

Cristian Daniel Rios Perez, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1861920027
VIRTUAL ACTIVE

April Lauer

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
University of Nebraska Medical Center (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1851328231
VIRTUAL ACTIVE

Kara Linda Petersen, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
SANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1851072243
VIRTUAL ACTIVE

Kristi Owen, CNP

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
3+ Years Exp.
ACCESS PROFILE
NPI: 1841266608
VIRTUAL ACTIVE

Charles A Longo, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
University of Iowa Roy J. and Lucille A. Carver College of Medicine (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1801844329
VIRTUAL ACTIVE

Jennifer L. Hsu, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE (2005)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790923100
VIRTUAL ACTIVE

Srividya Srinivasan, MD

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
17+ Years Exp.
ACCESS PROFILE
NPI: 1770144339
VIRTUAL ACTIVE

Mohammad Ammad Ud Din, MD

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
7+ Years Exp.
ACCESS PROFILE
NPI: 1760845994
VIRTUAL ACTIVE

Anthony Selase Sallar, M.D

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1750709739
VIRTUAL ACTIVE

Allison Paige Watson

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1750357299
VIRTUAL ACTIVE

Mark R Huber, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
Medical College of Georgia at Augusta University (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1740462803
VIRTUAL ACTIVE

Raquel De Leon Anel-Tiangco, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1730357161
VIRTUAL ACTIVE

Junaid Ali Syed, MD

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1720519093
VIRTUAL ACTIVE

Baker A. Alkhairi, M.B.B.CH.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1710377544
VIRTUAL ACTIVE

Wais Afzal, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
11+ Years Exp.
ACCESS PROFILE
NPI: 1700237914
VIRTUAL ACTIVE

Lorayne Ann Chua, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1700229424
VIRTUAL ACTIVE

Jessica Sue Mathison Srstka, MD

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
SANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA (2013)
13+ Years Exp.
ACCESS PROFILE
NPI: 1700222148
VIRTUAL ACTIVE

Ryan Anthony Vaca, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
SANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA (2013)
13+ Years Exp.
ACCESS PROFILE
NPI: 1700197498
VIRTUAL ACTIVE

Travis John Hanson, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
University of Nebraska Medical Center (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1699126946
VIRTUAL ACTIVE

Matthew Taylor, DO

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1689606303
VIRTUAL ACTIVE

Anthony J. Hericks, D.O.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1679864375
VIRTUAL ACTIVE

Jenna King-Sona, DO

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
Lake Erie College of Osteopathic Medicine (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1679708283
VIRTUAL ACTIVE

Amy N Sanford, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
17+ Years Exp.
ACCESS PROFILE
NPI: 1669888566
VIRTUAL ACTIVE

Vivek Joseph, MD

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1669823670
VIRTUAL ACTIVE

Hassan Mehmood, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1659752541
VIRTUAL ACTIVE

Waqas Jehangir, MD, MBBS

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
11+ Years Exp.
ACCESS PROFILE
NPI: 1629278759
VIRTUAL ACTIVE

Lu Y Huber, MD

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1588836548
VIRTUAL ACTIVE

Christopher Joseph Sumey, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
Washington University School of Medicine in St. Louis (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1588072532
VIRTUAL ACTIVE

Marie Angelica Landicho Diaz, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1588013643
VIRTUAL ACTIVE

Travis Paul Snyders, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
University of Iowa Roy J. and Lucille A. Carver College of Medicine (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1548454291
VIRTUAL ACTIVE

Steven Francis Powell, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1548228810
VIRTUAL ACTIVE

Gregory Eric Mumm, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
UNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE (2004)
20+ Years Exp.
ACCESS PROFILE
NPI: 1518528611
VIRTUAL ACTIVE

Nirmal Muthukumarasamy, MD

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
7+ Years Exp.
ACCESS PROFILE
NPI: 1457573974
VIRTUAL ACTIVE

Jonathan S Bleeker, MD

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
University of Iowa Roy J. and Lucille A. Carver College of Medicine (2005)
19+ Years Exp.
ACCESS PROFILE
NPI: 1447697693
VIRTUAL ACTIVE

Dayana Del Carmen Maita Coronel, MD

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
13+ Years Exp.
ACCESS PROFILE
NPI: 1437182516
VIRTUAL ACTIVE

Joseph J Fanciullo, MD

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
University of Nebraska Medical Center (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437155140
VIRTUAL ACTIVE

Miroslaw A Mazurczak, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1427580471
VIRTUAL ACTIVE

Ahmed Kurdi, M.D.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1386902450
VIRTUAL ACTIVE

Mark Thomas Vercel, D.O.

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED (2012)
14+ Years Exp.
ACCESS PROFILE
NPI: 1346625415
VIRTUAL ACTIVE

Nour Aljariri Alhesan, MD

Internal Medicine

NPI DATA 2026
SIOUX FALLS, SD
OFFICIAL REGISTRY DATA
11+ Years Exp.
ACCESS PROFILE

Local Discovery Protocol

Navigating healthcare in SIOUX FALLS, SD requires finding the right expert. A highly qualified internal medicine is crucial for proper diagnosis and long-term care management.

  • NPI Credentials: Active NPI status and valid SD state licensing sourced from federal records.
  • Virtual Options: Encrypted telehealth consultations available for remote triage.
All Providers in South DakotaNationwide Internal Medicines