Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard Elliott Johnson, M.D

Surgery Physician in Nashua, NH · enumerated 2006.

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

National Provider Identifier

1932129046

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Registry record

Entity type Individual (Type 1)

Name Dr. Richard Elliott Johnson

Credential M.D

Sex Male

Practice address 21 E Hollis St, Nashua, NH, 03060

Phone (603) 577-4000

Enumeration date Jul 20, 2006

Last updated in NPPES Jul 22, 2011

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 4703 (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
95	Medicaid	NH	-

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

How do I verify Richard Johnson's NPI record?

Cross-check NPI 1932129046 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1932129046 active?

Yes, as of the latest NPPES snapshot, NPI 1932129046 is active (record last updated 2011-07-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-22.