Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Peter Lloyd Anderson, MD

Family Medicine Physician in New Milford, CT · enumerated 2006.

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

National Provider Identifier

1396715231

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Registry record

Entity type Individual (Type 1)

Name Mr. Peter Lloyd Anderson

Credential MD

Sex Male

Practice address 1 Old Park Lane, Suite 2, New Milford, CT, 06776

Phone (860) 355-3728

Fax (860) 355-4253

Enumeration date Jan 24, 2006

Last updated in NPPES Jul 13, 2010

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 025352 (CT) Secondary

174400000X Specialist Other Service Providers · License 000613 (CT) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 025352 (CT) 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
001253525	Medicaid	CT	-

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

Where does Peter Anderson practice?

The practice location on file with NPPES is in New Milford, CT. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Peter Anderson?

The National Provider Identifier (NPI) for Peter Anderson is 1396715231, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-13.