Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ritu Madan, DO

Rheumatology Physician in Marysville, OH · enumerated 2005.

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

National Provider Identifier

1396746517

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Registry record

Entity type Individual (Type 1)

Name Dr. Ritu Madan

Credential DO

Sex Female

Practice address 500 London Ave, Marysville, OH, 43040

Phone (937) 578-2020

Enumeration date Aug 10, 2005

Last updated in NPPES Feb 8, 2024

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 34.008759 (OH) 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
200385060A	Medicaid	IN	-
2726134	Medicaid	OH	-

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 1396746517 active?

Yes, as of the latest NPPES snapshot, NPI 1396746517 is active (record last updated 2024-02-08).

How do I verify Ritu Madan's NPI record?

Cross-check NPI 1396746517 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 2024-02-08.