Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. John Greg Brady, D.O.

Q: What is the NPI number for John Brady?

The National Provider Identifier (NPI) for John Brady is 1548257546, a Type 1 (individual) record in the CMS NPPES registry.

MOHS-Micrographic Surgery Physician in Allentown, PA · enumerated 2005.

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

National Provider Identifier

1548257546

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Registry record

Entity type Individual (Type 1)

Name Dr. John Greg Brady

Credential D.O.

Sex Male

Practice address Allentown, PA, 18104

Phone (610) 432-0200

Fax (610) 432-0202

Enumeration date Oct 4, 2005

Last updated in NPPES Jan 22, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License OS004677L (PA) Secondary

207ND0101X MOHS-Micrographic Surgery Physician Allopathic & Osteopathic Physicians · License OS004677L (PA) Primary

207NS0135X Procedural Dermatology Physician Allopathic & Osteopathic Physicians · License OS004677L (PA) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
735359	Other	PA	HIGHMARK BS
50094289	Other	PA	CAPITAL BC

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

What is the NPI number for John Brady?

The National Provider Identifier (NPI) for John Brady is 1548257546, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Brady practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-22.