Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alison Margaret Muir

Medical Geneticist (PhD) Specialist/Technologist in Philadelphia, PA · enumerated 2020.

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

National Provider Identifier

1790302388

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Registry record

Entity type Individual (Type 1)

Name Alison Margaret Muir

Sex Female

Practice address 3401 Civic Center Blvd, Philadelphia, PA, 19104

Phone (215) 590-2930

Enumeration date Jun 29, 2020

Last updated in NPPES Jun 29, 2020

Taxonomy & licenses

246ZG1000X Medical Geneticist (PhD) Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Primary

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

How do I verify Alison Muir's NPI record?

Cross-check NPI 1790302388 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1790302388 active?

Yes, as of the latest NPPES snapshot, NPI 1790302388 is active (record last updated 2020-06-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-29.