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Best Internal Doctors in Columbia, MD | NPI Telehealth
Home/Maryland/Columbia/Internal Doctors
LOCAL SPECIALTY PROTOCOL 2026

Internal Doctors
IN Columbia.

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

SPECIALISTS

Active internal doctors in Columbia jurisdiction.

50 ENTRIES FOUND
NPI: 1992706618
VIRTUAL ACTIVE

BRUCE CONGER, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE (1988)
21+ Years Exp.
ACCESS PROFILE
NPI: 1922060870
VIRTUAL ACTIVE

MERCY JACKSON, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1831365378
VIRTUAL ACTIVE

MOE ZAN, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (1998)
18+ Years Exp.
ACCESS PROFILE
NPI: 1801803101
VIRTUAL ACTIVE

DAVID KIM, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
STATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1780675652
VIRTUAL ACTIVE

WILLIAM SAWAY, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
HOWARD UNIVERSITY COLLEGE OF MEDICINE (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1750711727
VIRTUAL ACTIVE

HAIBING JIANG, M.D., PH.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (1998)
13+ Years Exp.
ACCESS PROFILE
NPI: 1649373150
VIRTUAL ACTIVE

JAMES GRIFFIN, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
RUTGERS NEW JERSEY MEDICAL SCHOOL (1983)
20+ Years Exp.
ACCESS PROFILE
NPI: 1629395686
VIRTUAL ACTIVE

PIA PRAKASH, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1619959913
VIRTUAL ACTIVE

PAMELA QUINLAN, DO

Internal Medicine

NPI DATA 2026
Columbia, MD
PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE (1999)
21+ Years Exp.
ACCESS PROFILE
NPI: 1609043389
VIRTUAL ACTIVE

GAURAV RAMAN, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (2005)
18+ Years Exp.
ACCESS PROFILE
NPI: 1598797029
VIRTUAL ACTIVE

APRIL TIGNOR, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1578820478
VIRTUAL ACTIVE

SELVI RAJAGOPAL, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE (2012)
14+ Years Exp.
ACCESS PROFILE
NPI: 1578515706
VIRTUAL ACTIVE

UMA MURTHY, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1568859031
VIRTUAL ACTIVE

MONICA PASSI, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE (2015)
11+ Years Exp.
ACCESS PROFILE
NPI: 1558362111
VIRTUAL ACTIVE

STEVEN DIENER, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE (1984)
21+ Years Exp.
ACCESS PROFILE
NPI: 1548214414
VIRTUAL ACTIVE

MARIA MUNOZ-RITTERBUSCH, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1538202437
VIRTUAL ACTIVE

IULIANA SELARU, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (1999)
19+ Years Exp.
ACCESS PROFILE
NPI: 1497750541
VIRTUAL ACTIVE

FRANCIS CHUIDIAN, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (1984)
21+ Years Exp.
ACCESS PROFILE
NPI: 1497027296
VIRTUAL ACTIVE

MIHAELA CARTER, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (2006)
14+ Years Exp.
ACCESS PROFILE
NPI: 1487904702
VIRTUAL ACTIVE

SHARON COX, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
MEDICAL COLLEGE OF PENNSYLVANIA (1990)
14+ Years Exp.
ACCESS PROFILE
NPI: 1487711552
VIRTUAL ACTIVE

HARRY LI, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (1984)
20+ Years Exp.
ACCESS PROFILE
NPI: 1457312332
VIRTUAL ACTIVE

THOMAS LANG, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE (1993)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437125515
VIRTUAL ACTIVE

PETER CHENG, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1427023944
VIRTUAL ACTIVE

ANDREW LAZRIS, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1417923905
VIRTUAL ACTIVE

KENDRA KAY, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1407894140
VIRTUAL ACTIVE

ABEDA ALI KHAN, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1407886336
VIRTUAL ACTIVE

NANDAKUMAR VELLANKI, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (1974)
20+ Years Exp.
ACCESS PROFILE
NPI: 1376538934
VIRTUAL ACTIVE

SEAN GLOTH, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE (1984)
21+ Years Exp.
ACCESS PROFILE
NPI: 1366805145
VIRTUAL ACTIVE

CASEY MABRY, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
LOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1356575229
VIRTUAL ACTIVE

JAVZANDULAM NATSAG, M.D., PHD

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (2002)
17+ Years Exp.
ACCESS PROFILE
NPI: 1346213824
VIRTUAL ACTIVE

RUDRAJIT RAI, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE (1993)
20+ Years Exp.
ACCESS PROFILE
NPI: 1336374321
VIRTUAL ACTIVE

RAFEENA BACCHUS, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (2009)
17+ Years Exp.
ACCESS PROFILE
NPI: 1336239656
VIRTUAL ACTIVE

GRISHMA JOY, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1316918303
VIRTUAL ACTIVE

MATEEN AWAN, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1306048202
VIRTUAL ACTIVE

KIMBERLEE ADKINS, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
RUTGERS SCHOOL OF DENTAL MEDICINE (2007)
19+ Years Exp.
ACCESS PROFILE
NPI: 1295736429
VIRTUAL ACTIVE

JERRY LEVINE, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
NEW YORK MEDICAL COLLEGE (1977)
21+ Years Exp.
ACCESS PROFILE
NPI: 1285695791
VIRTUAL ACTIVE

MANJUL SHARMA, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1275743221
VIRTUAL ACTIVE

EDUARDO CASTILLO DEL CASTILLO, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (2003)
19+ Years Exp.
ACCESS PROFILE
NPI: 1265634166
VIRTUAL ACTIVE

CECILY MARIE AGCAOILI, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
UNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE (2007)
19+ Years Exp.
ACCESS PROFILE
NPI: 1255513636
VIRTUAL ACTIVE

MEEGAN CHESTNUT, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE (2007)
19+ Years Exp.
ACCESS PROFILE
NPI: 1215929112
VIRTUAL ACTIVE

PIO POBLETE, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
UNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE (1992)
21+ Years Exp.
ACCESS PROFILE
NPI: 1205368891
VIRTUAL ACTIVE

ALEXANDER MAMUNES

Internal Medicine

NPI DATA 2026
Columbia, MD
UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1194800037
VIRTUAL ACTIVE

DIVYA VERMA, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1194793877
VIRTUAL ACTIVE

KEITH FRIEDMAN, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1194715391
VIRTUAL ACTIVE

PRESTON KIM, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
VIRGINIA COMMONWEALTH UNIVERSITY, SCHOOL OF MEDICINE (1997)
21+ Years Exp.
ACCESS PROFILE
NPI: 1154612075
VIRTUAL ACTIVE

MARGARET WANG, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1134418874
VIRTUAL ACTIVE

DANIEL KIM, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1053384750
VIRTUAL ACTIVE

LEONARD RICHARDSON, MD

Internal Medicine

NPI DATA 2026
Columbia, MD
HOWARD UNIVERSITY COLLEGE OF MEDICINE (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1053350843
VIRTUAL ACTIVE

MARK CORRIERE, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
WASHINGTON UNIVERSITY SCHOOL OF MEDICINE (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1053319210
VIRTUAL ACTIVE

SABA SHEIKH, M.D.

Internal Medicine

NPI DATA 2026
Columbia, MD
OTHER (1984)
21+ Years Exp.
ACCESS PROFILE

Local Discovery Protocol

Navigating healthcare in Columbia, MD 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 MD state licensing sourced from federal records.
  • Virtual Options: Encrypted telehealth consultations available for remote triage.
All Providers in MarylandNationwide Internal Medicines