Specialty · city directory

Internal Medicine in Longmont, CO

Active Internal Medicine providers practising in Longmont, Colorado. Profiles include the NPI number, taxonomy code, license state, and practice address.

124 providers indexed

Internal Medicine providers in Longmont, CO

NPI	Name	Type	Specialty	Location
1497160311	Aiman Hussain	Individual	Internal Medicine Physician	Longmont, CO
1326057050	Alessandro Testori	Individual	Internal Medicine Physician	Longmont, CO
1396183356	Alycia Barland	Individual	Internal Medicine Physician	Longmont, CO
1356648356	Andrew Brown	Individual	Internal Medicine Physician	Longmont, CO
1093784357	Anita Ritenour	Individual	Internal Medicine Physician	Longmont, CO
1336283118	Ann Sterling	Individual	Internal Medicine Physician	Longmont, CO
1952424657	Benjamin Shaw	Individual	Internal Medicine Physician	Longmont, CO
1184210312	Boulder Valley Gastroenterology Inc.	Organization	Gastroenterology Physician	Longmont, CO
1376740308	Bryant Delgado	Individual	Pulmonary Disease Physician	Longmont, CO
1477907749	Catholic Health Initiatives Colorado	Organization	Gastroenterology Physician	Longmont, CO
1780399378	Catholic Health Initiatives Colorado	Organization	Hematology & Oncology Physician	Longmont, CO
1790394401	Catholic Health Initiatives Colorado	Organization	Infectious Disease Physician	Longmont, CO
1790526705	Catholic Health Initiatives Colorado	Organization	Internal Medicine Physician	Longmont, CO
1275545147	Charles Rogers	Individual	Cardiovascular Disease Physician	Longmont, CO
1518066752	Charles Vanhook	Individual	Pulmonary Disease Physician	Longmont, CO
1548643281	Christine Stone	Individual	Internal Medicine Physician	Longmont, CO
1043849722	Christopher Koerber	Individual	Internal Medicine Physician	Longmont, CO
1013018001	Colorado Center for Arthritis and Osteoporosis	Organization	Rheumatology Physician	Longmont, CO
1598367955	Colorado Heart and Vascular PC	Organization	Cardiovascular Disease Physician	Longmont, CO
1851074140	Compassionate Concierge Physicians, LLC	Organization	Internal Medicine Physician	Longmont, CO
1467870212	Daniel Erhardt	Individual	Rheumatology Physician	Longmont, CO
1144200296	Daniel Freese	Individual	Gastroenterology Physician	Longmont, CO
1427060383	Daniel White	Individual	Cardiovascular Disease Physician	Longmont, CO
1881613305	David Gatof	Individual	Gastroenterology Physician	Longmont, CO
1174521058	David Mccarty	Individual	Internal Medicine Physician	Longmont, CO
1649277815	David Podlecki	Individual	Endocrinology, Diabetes & Metabolism Physician	Longmont, CO
1114024080	Douglas Tangel	Individual	Pulmonary Disease Physician	Longmont, CO
1851968895	Ekg Associates Prof LLP	Organization	Cardiovascular Disease Physician	Longmont, CO
1427373810	Elizabeth Lycett	Individual	Internal Medicine Physician	Longmont, CO
1942255682	Elliot Morris	Individual	Gastroenterology Physician	Longmont, CO
1316924806	Eric Bernicker	Individual	Medical Oncology Physician	Longmont, CO
1376548693	Eva Gill	Individual	Infectious Disease Physician	Longmont, CO
1750378279	Freda Gardner	Individual	Internal Medicine Physician	Longmont, CO
1376624619	Frontier Internal Medicine PC	Organization	Internal Medicine Physician	Longmont, CO
1891174801	Gillian Ditton	Individual	Endocrinology, Diabetes & Metabolism Physician	Longmont, CO
1881699551	Hartmut Koelsch	Individual	Internal Medicine Physician	Longmont, CO
1093896342	Holly Lewis	Individual	Internal Medicine Physician	Longmont, CO
1396070587	Honor Ashbaugh	Individual	Internal Medicine Physician	Longmont, CO
1023303096	Hossein Maymani	Individual	Hematology & Oncology Physician	Longmont, CO
1851907489	Inpatient Services, PC	Organization	Internal Medicine Physician	Longmont, CO
1801033295	Iratxe Eskurza Garcia	Individual	Endocrinology, Diabetes & Metabolism Physician	Longmont, CO
1114968567	James Glass	Individual	Cardiovascular Disease Physician	Longmont, CO
1689635609	Janelle Laughlin	Individual	Rheumatology Physician	Longmont, CO
1730235359	Jason Hatch	Individual	Interventional Cardiology Physician	Longmont, CO
1710929641	Jeffrey Perkins	Individual	Rheumatology Physician	Longmont, CO
1265690374	Jennifer Moss	Individual	Gastroenterology Physician	Longmont, CO
1801213921	Jennifer Weiskopf	Individual	Internal Medicine Physician	Longmont, CO
1629120761	Jill Gibson	Individual	Rheumatology Physician	Longmont, CO
1952341273	John Barnett	Individual	Hematology & Oncology Physician	Longmont, CO
1982665071	John Cowden	Individual	Pulmonary Disease Physician	Longmont, CO

Frequently asked questions

How many Internal Medicine providers are in Longmont, CO?

The latest NPPES snapshot lists 124 active Internal Medicine providers with a practice address in Longmont, Colorado.

How do I check a Internal Medicine provider's NPI in Longmont?

Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry: every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-13.