Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Alison Jeanelle Hoffmaster, PA-C

Medical Physician Assistant in Baltimore, MD · enumerated 2007.

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

National Provider Identifier

1548481203

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Registry record

Entity type Individual (Type 1)

Name Ms. Alison Jeanelle Hoffmaster

Credential PA-C

Sex Female

Practice address 3800 Frederick Ave, Baltimore, MD, 21229

Phone (410) 233-1400

Enumeration date May 1, 2007

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C0002817 (MD) Primary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA00634 (PA) Secondary

Other identifiers

Identifier	Type	State	Issuer
C0002817	Other	MD	PHYSICIANS ASSISTANT
PA00634	Other	PA	PHYSICIANS ASSISTANT

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Alison Hoffmaster?

Alison Hoffmaster is registered in NPPES with the primary taxonomy of Medical Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.