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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ramon Adolfo Madrid, M.D.

General Practice Physician in Dearborn, MI · enumerated 2006.

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

National Provider Identifier

1235176637

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Registry record

Entity type Individual (Type 1)
Name Ramon Adolfo Madrid
Credential M.D.
Sex Male
Practice address Dearborn, MI, 48124
Phone (313) 359-3800
Fax (313) 277-4100
Enumeration date Jun 2, 2006
Last updated in NPPES Feb 24, 2014

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 4301028439 (MI) 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
700H219440 Other MI BC/BS

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

Is NPI 1235176637 active?
Yes — as of the latest NPPES snapshot, NPI 1235176637 is active (record last updated 2014-02-24).
How do I verify Ramon Madrid's NPI record?
Cross-check NPI 1235176637 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 2014-02-24.