Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Peter B. Sahlin, MD, PC

Q: What type of organization is Peter B. Sahlin, MD, PC?

Peter B. Sahlin, MD, PC is registered in NPPES as a Diagnostic Radiology Physician (its primary provider taxonomy).

Diagnostic Radiology Physician in Woodsville, NH · enumerated 2007 · authorized official Inez Sahlin, Clerk.

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

National Provider Identifier

1770626970

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Registry record

Entity type Organization (Type 2)

Legal business name Peter B. Sahlin, MD, PC

Practice address 90 Swiftwater Rd, Cottage Hospital, Woodsville, NH, 03785

Phone (603) 747-9000

Enumeration date Feb 15, 2007

Last updated in NPPES May 28, 2008

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Inez Sahlin

Title Clerk

Phone (603) 823-9962

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 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 Peter B. Sahlin, MD, PC?

Peter B. Sahlin, MD, PC is registered in NPPES as a Diagnostic Radiology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-28.