Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amanda Muir, M.D.

Pediatric Gastroenterology Physician in Philadelphia, PA · enumerated 2007.

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

National Provider Identifier

1639376742

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Amanda Muir

Credential M.D.

Sex Female

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

Phone (215) 590-3249

Fax (215) 590-3606

Enumeration date Jul 2, 2007

Last updated in NPPES Apr 16, 2014

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MT190341 (PA) Secondary

2080P0206X Pediatric Gastroenterology Physician Allopathic & Osteopathic Physicians · License MD439187 (PA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Amanda Muir's NPI record?

Cross-check NPI 1639376742 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639376742 active?

Yes, as of the latest NPPES snapshot, NPI 1639376742 is active (record last updated 2014-04-16).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-16.