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Best Internal Doctors in Fort Collins, CO | NPI Telehealth
Home/Colorado/Fort Collins/Internal Doctors
LOCAL SPECIALTY PROTOCOL 2026

Internal Doctors
IN Fort Collins.

Find and book top-rated Internal Medicine specialists in Fort Collins, CO. Access NPI credentials sourced from federal records and virtual care availability.

SPECIALISTS

Active internal doctors in Fort Collins jurisdiction.

47 ENTRIES FOUND
NPI: 1982600458
VIRTUAL ACTIVE

CHARLES GREEN, M.D.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL) (1993)
21+ Years Exp.
ACCESS PROFILE
NPI: 1972558039
VIRTUAL ACTIVE

MARK TERUEL, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1942865233
VIRTUAL ACTIVE

THOMAS KLINK, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
VANDERBILT UNIVERSITY SCHOOL OF MEDICINE (2019)
7+ Years Exp.
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NPI: 1912994526
VIRTUAL ACTIVE

XAVIER HERRERA, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
OTHER (1998)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871098640
VIRTUAL ACTIVE

CAMERON SUAREZ, MD, MPH

Internal Medicine

NPI DATA 2026
Fort Collins, CO
OTHER (2018)
8+ Years Exp.
ACCESS PROFILE
NPI: 1851329973
VIRTUAL ACTIVE

ROBERT JUHALA, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1821094988
VIRTUAL ACTIVE

WILLIAM MILLER, M.D.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE (1980)
21+ Years Exp.
ACCESS PROFILE
NPI: 1801804273
VIRTUAL ACTIVE

CHRISTOPHER HATZIS, M.D.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
OTHER (2004)
20+ Years Exp.
ACCESS PROFILE
NPI: 1801391263
VIRTUAL ACTIVE

AARON CARSON, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE (2018)
8+ Years Exp.
ACCESS PROFILE
NPI: 1801180351
VIRTUAL ACTIVE

CHELSEA GAWRYLETZ, DO

Internal Medicine

NPI DATA 2026
Fort Collins, CO
OTHER (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1790993699
VIRTUAL ACTIVE

KIRK DEPRIEST, DO

Internal Medicine

NPI DATA 2026
Fort Collins, CO
MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE (2003)
19+ Years Exp.
ACCESS PROFILE
NPI: 1750437331
VIRTUAL ACTIVE

NILESH AHUJA, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
STATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE (2006)
19+ Years Exp.
ACCESS PROFILE
NPI: 1730537713
VIRTUAL ACTIVE

ALLISON SCHNEIDER, D.O.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
AT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1699745539
VIRTUAL ACTIVE

MARK NEAGLE, M.D.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1689013229
VIRTUAL ACTIVE

LIVIA TSIEN, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER (2013)
13+ Years Exp.
ACCESS PROFILE
NPI: 1669637674
VIRTUAL ACTIVE

MARK LANDMEIER, M.D.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1669480810
VIRTUAL ACTIVE

BARBARA WIDOM, M.D.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
COLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS (1983)
20+ Years Exp.
ACCESS PROFILE
NPI: 1639274285
VIRTUAL ACTIVE

CHRISTINA LANG, M.D.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1639195704
VIRTUAL ACTIVE

MATTHEW SORENSEN, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE (2001)
20+ Years Exp.
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NPI: 1629428099
VIRTUAL ACTIVE

KELLY KLOTZ

Internal Medicine

NPI DATA 2026
Fort Collins, CO
MEDICAL COLLEGE OF WISCONSIN (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1629229620
VIRTUAL ACTIVE

ASHWIN GANTA, M.D

Internal Medicine

NPI DATA 2026
Fort Collins, CO
OTHER (2002)
18+ Years Exp.
ACCESS PROFILE
NPI: 1629045364
VIRTUAL ACTIVE

MICHAEL THAKOR, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
CREIGHTON UNIVERSITY SCHOOL OF MEDICINE (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1609300441
VIRTUAL ACTIVE

BENJAMIN LEON

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1518050301
VIRTUAL ACTIVE

LANCE BARKER, D.O.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
OTHER (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487762167
VIRTUAL ACTIVE

MOHAMED ZAKI REFAAT, M.D.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
TEMPLE UNIVERSITY SCHOOL OF MEDICINE (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1477995777
VIRTUAL ACTIVE

ROSHNI RADHAKRISHNA, M.D

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE (2018)
13+ Years Exp.
ACCESS PROFILE
NPI: 1477608081
VIRTUAL ACTIVE

MICHAEL NOSLER, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
CREIGHTON UNIVERSITY SCHOOL OF MEDICINE (2001)
19+ Years Exp.
ACCESS PROFILE
NPI: 1457517625
VIRTUAL ACTIVE

WENDY AUSTIN

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE (2003)
18+ Years Exp.
ACCESS PROFILE
NPI: 1417903154
VIRTUAL ACTIVE

JAMES MOORE, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UN OF CALIFORNIA, IRVINE, COLLEGE OF MEDICINE (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1396908901
VIRTUAL ACTIVE

LANCE RICHARDS, DO

Internal Medicine

NPI DATA 2026
Fort Collins, CO
MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1336139039
VIRTUAL ACTIVE

CHRISTINA REIMER, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
SANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA (1997)
21+ Years Exp.
ACCESS PROFILE
NPI: 1326049016
VIRTUAL ACTIVE

BONNIE NOWAK, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
SANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA (2001)
21+ Years Exp.
ACCESS PROFILE
NPI: 1295737526
VIRTUAL ACTIVE

CARRIE CAMPBELL BROUGHTON, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF NEW MEXICO SCHOOL OF MEDICINE (1993)
21+ Years Exp.
ACCESS PROFILE
NPI: 1275641599
VIRTUAL ACTIVE

CARLOS VASSAUX, M.D.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
OTHER (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1245676493
VIRTUAL ACTIVE

JORDAN HESS, M.D.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY (2013)
13+ Years Exp.
ACCESS PROFILE
NPI: 1245551993
VIRTUAL ACTIVE

PRIYANKA GOVINDAN

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE (2013)
16+ Years Exp.
ACCESS PROFILE
NPI: 1215228473
VIRTUAL ACTIVE

THOMAS HEACOCK, M.D.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1205813839
VIRTUAL ACTIVE

NICOLA DEMACOPOULOS, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
NORTHEASTERN OHIO UNIVERSITY COLLEGE OF MEDICINE (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1194720938
VIRTUAL ACTIVE

MIHO SCOTT, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER (1988)
21+ Years Exp.
ACCESS PROFILE
NPI: 1154527562
VIRTUAL ACTIVE

WESTON WHITTINGTON, M.D.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE (2007)
19+ Years Exp.
ACCESS PROFILE
NPI: 1144256728
VIRTUAL ACTIVE

JENNIFER HENDRICK, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL) (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1093785925
VIRTUAL ACTIVE

JAMES HOYT, M.D.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
SANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1093723231
VIRTUAL ACTIVE

MERIAM IZON, M.D.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
OTHER (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1093704991
VIRTUAL ACTIVE

JASON MERRITT, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
YALE UNIVERSITY SCHOOL OF MEDICINE (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1073707667
VIRTUAL ACTIVE

POLINA KALOYANOVA, MD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
OTHER (1997)
19+ Years Exp.
ACCESS PROFILE
NPI: 1073589016
VIRTUAL ACTIVE

DANIEL MULLER, MD PHD

Internal Medicine

NPI DATA 2026
Fort Collins, CO
STATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE (1985)
20+ Years Exp.
ACCESS PROFILE
NPI: 1013913482
VIRTUAL ACTIVE

STEPHEN TREAT, M.D.

Internal Medicine

NPI DATA 2026
Fort Collins, CO
UNIVERSITY OF VERMONT COLLEGE OF MEDICINE (1993)
21+ Years Exp.
ACCESS PROFILE

Local Discovery Protocol

Navigating healthcare in Fort Collins, CO 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 CO state licensing sourced from federal records.
  • Virtual Options: Encrypted telehealth consultations available for remote triage.
All Providers in ColoradoNationwide Internal Medicines