Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Peggy M Simon, M.D.

Pulmonary Disease Physician in Berlin, NH · enumerated 2006.

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

National Provider Identifier

1770688236

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Registry record

Entity type Individual (Type 1)

Name Peggy M Simon

Credential M.D.

Sex Female

Practice address 59 Page Hill Rd, Berlin, NH, 03570

Phone (603) 752-2200

Fax (603) 326-5832

Enumeration date Sep 13, 2006

Last updated in NPPES Jan 17, 2014

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License D65452 (MD) Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License D65452 (MD) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 10437 (NH) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
662303400	Medicaid	MD	-
892015-01	Other	MD	BC/BS
S062-0282	Other	MD	BC/BS REGIONAL

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 specialty is Peggy Simon?

Peggy Simon is registered in NPPES with the primary taxonomy of Pulmonary Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-17.