Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Peter D. Roman, MD, PC

Q: What type of organization is Peter D. Roman, MD, PC?

Peter D. Roman, MD, PC is registered in NPPES as a Orthopaedic Surgery Physician (its primary provider taxonomy).

Orthopaedic Surgery Physician in North Chelmsford, MA · enumerated 2008 · authorized official Peter Roman, President.

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

National Provider Identifier

1861667784

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Registry record

Entity type Organization (Type 2)

Legal business name Peter D. Roman, MD, PC

Practice address 10 Research Pl, Suite 203, North Chelmsford, MA, 01863

Phone (978) 275-9650

Enumeration date Apr 23, 2008

Last updated in NPPES Mar 1, 2013

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 59057 (MA) Primary

Authorized official

Name Peter Roman

Title President

Phone (978) 275-9650

Other identifiers

Identifier	Type	State	Issuer
M16955	Other	MA	BLUE SHIELD

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 D. Roman, MD, PC?

Peter D. Roman, MD, PC is registered in NPPES as a Orthopaedic Surgery Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-01.