Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Heidi J Syropoulos, M.D.

Geriatric Medicine (Internal Medicine) Physician in Philadelphia, PA · enumerated 2006.

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

National Provider Identifier

1962465674

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Registry record

Entity type Individual (Type 1)

Name Heidi J Syropoulos

Credential M.D.

Sex Female

Practice address 1010 W Lehigh Ave, Philadelphia, PA, 19133

Phone (267) 273-7000

Fax (267) 273-7056

Enumeration date Apr 11, 2006

Last updated in NPPES Nov 9, 2010

Taxonomy & licenses

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License MD042138E (PA) 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
0114500201	Other	PA	AMERICHOICE
5754595	Other	PA	CIGNA
1962465674	Other	PA	HEALTH PARTNERS
2147449000	Other	PA	KEYSTONE HEALTH PLAN EAST
1462781	Other	-	HIGHMARK BS
2147449000	Other	-	KEYSTONE
7716393	Other	PA	AETNA
04-45816	Other	-	EVERCARE
1462781	Other	PA	BLUE SHIELD
0011450020004	Medicaid	PA	-
2147449002	Other	-	BCBS HIGHMARK KEYSTONE
17267	Other	PA	BRAVO ELDER HEALTH
30040715	Other	PA	KEYSTONE MERCY HEALTH PLAN

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.

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Frequently asked questions

What specialty is Heidi Syropoulos?

Heidi Syropoulos is registered in NPPES with the primary taxonomy of Geriatric Medicine (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.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-09.