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Chatham Medical Specialists PA

Internal Medicine Physician in Siler City, NC · enumerated 2006 · authorized official Byron Hoffman, President.

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

National Provider Identifier

1811966658

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Registry record

Entity type Organization (Type 2)
Legal business name Chatham Medical Specialists PA
Practice address 421 N Holly Ave, Siler City, NC, 27344
Phone (919) 663-3360
Fax (919) 663-2874
Enumeration date Mar 15, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Byron Hoffman
Title President
Phone (919) 663-3360

Other identifiers

Identifier Type State Issuer
02102 Other - BCBS
79021202 Medicaid NC -

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Chatham Medical Specialists PA?
Chatham Medical Specialists PA is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.