Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lawrence Stewart Barbera, MD

Pediatrics Physician in Warrington, PA · enumerated 2005.

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

National Provider Identifier

1275528127

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Registry record

Entity type Individual (Type 1)

Name Lawrence Stewart Barbera

Credential MD

Sex Male

Practice address 847 Easton Rd, Ste 2500, Warrington, PA, 18976

Phone (215) 918-5775

Fax (215) 918-5776

Enumeration date Sep 16, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD006110E (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
0589309	Medicaid	PA	-

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

Is NPI 1275528127 active?

Yes, as of the latest NPPES snapshot, NPI 1275528127 is active (record last updated 2007-07-08).

How do I verify Lawrence Barbera's NPI record?

Cross-check NPI 1275528127 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.