Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Keri Marie Lavigne-Langenstein, MD

Physical Medicine & Rehabilitation Physician in Philadelphia, PA · enumerated 2005.

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

National Provider Identifier

1225020688

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Keri Marie Lavigne-Langenstein

Credential MD

Sex Female

Practice address 7600 Central Ave, Marc J Medway MD PC, Philadelphia, PA, 19111

Phone (215) 728-3736

Fax (215) 728-3354

Enumeration date Aug 22, 2005

Last updated in NPPES Sep 22, 2011

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License MD058349L (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
1122995	Other	PA	KEYSTONE MERCY
2Y1545	Other	PA	PHS HEALTH PLAN
2438725	Other	PA	AETNA US HEALTH
01588594	Medicaid	PA	-
0961554000	Other	PA	KEYSTONE HEALTH AMER HEAL
157681MD058349L	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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Keri Lavigne-Langenstein's NPI record?

Cross-check NPI 1225020688 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1225020688 active?

Yes, as of the latest NPPES snapshot, NPI 1225020688 is active (record last updated 2011-09-22).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-22.