Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jonathan Alan Sheroff, PA-C

Physician Assistant in Milford, MA · enumerated 2025.

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

National Provider Identifier

1891679569

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Registry record

Entity type Individual (Type 1)

Name Jonathan Alan Sheroff

Credential PA-C

Sex Male

Practice address 14 Prospect St, Milford, MA, 01757

Phone (508) 473-1190

Enumeration date Aug 4, 2025

Last updated in NPPES Oct 14, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA102008 (MA) 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

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 Jonathan Sheroff?

Jonathan Sheroff is registered in NPPES with the primary taxonomy of 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 2025-10-14.