Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Samir Jain, MD

Internal Medicine Physician in Halethorpe, MD · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578553350

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Registry record

Entity type Individual (Type 1)

Name Samir Jain

Credential MD

Sex Male

Practice address 1701 Twin Springs Rd, Halethorpe, MD, 21227

Phone (410) 737-5000

Enumeration date Oct 24, 2005

Last updated in NPPES Nov 17, 2021

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License D0061832 (MD) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
3763900	Other	MD	AETNA HMO
6106139	Other	MD	CIGNA
406338400	Medicaid	MD	-
5234	Other	MD	BRAVO/ELDER HEALTH
F551-0010	Other	DC	CARE FIRST BLUE CROSS
108285	Other	MD	JOHNS HOPKINS HEALTH CARE
7931659	Other	MD	AETNA PPO
64359802	Other	MD	CARE FIRST BLUE CROSS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Samir Jain?

Samir Jain is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-17.