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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Boyd F Addy, MD

Family Medicine Physician in Mandan, ND · enumerated 2006 · practices at Regional Medical Center PC.

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

National Provider Identifier

1134188121

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Registry record

Entity type Individual (Type 1)
Name Boyd F Addy
Credential MD
Sex Male
Practice address 2008 Twin City Dr, Mandan, ND, 58554
Phone (701) 667-1000
Fax (701) 667-0707
Enumeration date Mar 20, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4124 (ND) 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
13249 Medicaid ND -
25171 Other ND BLUE SHIELD OF ND

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.

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Frequently asked questions

Is NPI 1134188121 active?
Yes, as of the latest NPPES snapshot, NPI 1134188121 is active (record last updated 2007-07-08).
How do I verify Boyd Addy's NPI record?
Cross-check NPI 1134188121 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.