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

John Meulendyk, DO

Public Health & General Preventive Medicine Physician in Bloomfield, MI · enumerated 2006.

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

National Provider Identifier

1275559775

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Registry record

Entity type Individual (Type 1)

Name John Meulendyk

Credential DO

Sex Male

Practice address Bloomfield, MI, 48302

Phone (248) 335-3134

Enumeration date Jul 15, 2006

Last updated in NPPES Mar 7, 2023

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

Taxonomy & licenses

2083P0901X Public Health & General Preventive Medicine Physician Allopathic & Osteopathic Physicians · License 5101007821 (MI) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
5101007821	Other	-	CONTROLLED SUBSTANCE
4802974	Medicaid	MI	-

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 1275559775 active?

Yes, as of the latest NPPES snapshot, NPI 1275559775 is active (record last updated 2023-03-07).

How do I verify John Meulendyk's NPI record?

Cross-check NPI 1275559775 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.