Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Abigail F Farber, M.D.

Pediatrics Physician in Philadelphia, PA · enumerated 2006.

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

National Provider Identifier

1417979147

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Registry record

Entity type Individual (Type 1)

Name Abigail F Farber

Credential M.D.

Sex Female

Practice address 3401 Civic Center Blvd, Children'S Hospital of Philadelphia, Philadelphia, PA, 19104

Phone (215) 590-1000

Enumeration date Jul 24, 2006

Last updated in NPPES Apr 1, 2012

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD009114E (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
001187577	Medicaid	PA	-
2233207	Medicaid	NJ	-

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

Where does Abigail Farber practice?

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

What is the NPI number for Abigail Farber?

The National Provider Identifier (NPI) for Abigail Farber is 1417979147, 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 2012-04-01.