Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Core Physicians, LLC

Q: What is the NPI number for Core Physicians, LLC?

The NPI for Core Physicians, LLC is 1336330588, a Type 2 (organization) record in the CMS NPPES registry.

Family Medicine Physician in Exeter, NH · enumerated 2007 · authorized official Michael Schaffer, Chief Medical Officer.

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

National Provider Identifier

1336330588

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Registry record

Entity type Organization (Type 2)

Legal business name Core Physicians, LLC

Practice address 4 Alumni Dr, Exeter, NH, 03833

Phone (603) 580-6753

Fax (603) 580-6840

Enumeration date Aug 5, 2007

Last updated in NPPES Oct 15, 2025

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Secondary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary

208200000X Plastic Surgery Physician Allopathic & Osteopathic Physicians Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians Secondary

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians Secondary

231H00000X Audiologist Speech, Language and Hearing Service Providers Secondary

Authorized official

Name Michael Schaffer

Title Chief Medical Officer

Phone (603) 580-6497

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 Core Physicians, LLC?

The NPI for Core Physicians, LLC is 1336330588, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Core Physicians, LLC?

NPPES lists Michael Schaffer (Chief Medical Officer) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-15.