Internal Medicine in Hammond, IN

27 active Internal Medicine providers practice in Hammond, Indiana according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Internal Medicine providers in Hammond, IN
NPI	Name	Type	Specialty	Location
1467504894	Afiz Taiwo	Individual	Internal Medicine Physician	Hammond, IN
1598756819	Ahmad Ahmadzai	Individual	Internal Medicine Physician	Hammond, IN
1609290246	Alaa Atieh	Individual	Gastroenterology Physician	Hammond, IN
1407102338	Almaz Abdyrakov	Individual	Internal Medicine Physician	Hammond, IN
1134300593	Asim Chughtai	Individual	Nephrology Physician	Hammond, IN
1659300317	Calumet Internists, P.C.	Organization	Internal Medicine Physician	Hammond, IN
1518932003	Cardiovascular Consultants of in. P.C.	Organization	Interventional Cardiology Physician	Hammond, IN
1386751964	Frank Stirlacci	Individual	Internal Medicine Physician	Hammond, IN
1215048848	James Mathur	Individual	Internal Medicine Physician	Hammond, IN
1316939739	John Perez	Individual	Internal Medicine Physician	Hammond, IN
1811931108	Khaled Reheem-Farag	Individual	Internal Medicine Physician	Hammond, IN
1346440989	Krishn Mohan	Individual	Internal Medicine Physician	Hammond, IN
1164486932	Kristoph Giricz	Individual	Nephrology Physician	Hammond, IN
1407120488	Linda Rosenberg D.O.	Organization	Internal Medicine Physician	Hammond, IN
1144297243	Luis Manyari	Individual	Internal Medicine Physician	Hammond, IN
1174919229	Marla Krukowski	Individual	Infectious Disease Physician	Hammond, IN
1447468681	Mathur and Associates, P.C.	Organization	Internal Medicine Physician	Hammond, IN
1497923486	Medical Clinics of America	Organization	Pulmonary Disease Physician	Hammond, IN
1013249697	Medical Specialists Inc., PC	Organization	Internal Medicine Physician	Hammond, IN
1356332662	Mohamed Turkmani	Individual	Internal Medicine Physician	Hammond, IN
1326052309	Naresh Upadhyay	Individual	Pulmonary Disease Physician	Hammond, IN
1073748216	Optimum Primary Care LLC	Organization	Internal Medicine Physician	Hammond, IN
1821063322	Pastor Llobet	Individual	Cardiovascular Disease Physician	Hammond, IN
1003196866	Rosenberg Family Practice	Organization	Internal Medicine Physician	Hammond, IN
1477502466	Smh Electrocardiographers	Organization	Cardiovascular Disease Physician	Hammond, IN
1255403135	St Margaret Mercy Healthcare Centers Inc	Organization	Internal Medicine Physician	Hammond, IN
1346482874	Suyin Chi	Individual	Infectious Disease Physician	Hammond, IN

Frequently asked questions

How many Internal Medicine providers are in Hammond, IN?

The latest NPPES snapshot lists 27 active Internal Medicine providers with a practice address in Hammond, Indiana.

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

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 2026-07-10.