Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew Gerald Gerson, M.D.

Maternal & Fetal Medicine Physician in Wynnewood, PA · enumerated 2006.

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

National Provider Identifier

1972551117

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Registry record

Entity type Individual (Type 1)

Name Andrew Gerald Gerson

Credential M.D.

Sex Male

Practice address 100 E Lancaster Ave, 353 Medical Office Building East, Wynnewood, PA, 19096

Phone (610) 649-9021

Fax (610) 649-8058

Enumeration date May 4, 2006

Last updated in NPPES Jul 8, 2021

Taxonomy & licenses

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians · License C1-0002748 (DE) Secondary

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians · License MD025391E (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
00089479	Medicaid	PA	-
2330386000	Other	PA	BC/BS KEY, PER. GROUP
30018989	Other	PA	KEYSTONE MERCY GROUP
33659	Other	PA	HEALTH PARTNERS
3716959	Other	PA	AETNA US HEALTHCARE GROUP
4092784	Other	PA	AETNA US HEALTHCARE
0089479012	Other	PA	AMERICHOICE
119891	Other	PA	BC/BS HIGHMARK GROUP
3716980	Other	PA	AETNA US HEALTHCARE HMO
0081118000	Other	PA	BC/BS KEYSTONE, PERSONAL
30018992	Other	PA	KEYSTONE MERCY
02640	Other	PA	HEALTH PARTNERS
1652891	Other	PA	BC/BS HIGHMARK GROUP
33657	Other	PA	HEALTH PARTNERS
33658	Other	PA	HEALTH PARTNERS

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

Where does Andrew Gerson practice?

The practice location on file with NPPES is in Wynnewood, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Andrew Gerson?

The National Provider Identifier (NPI) for Andrew Gerson is 1972551117, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-08.