Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marisha Agana, M.D., MPH

Pediatrics Physician in Muskegon, MI · enumerated 2006.

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

National Provider Identifier

1639121064

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Registry record

Entity type Individual (Type 1)

Name Dr. Marisha Agana

Credential M.D., MPH

Sex Female

Practice address 2201 S Getty St, Muskegon, MI, 49444

Phone (231) 739-9315

Enumeration date May 16, 2006

Last updated in NPPES Mar 17, 2021

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 35.077201 (OH) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 4301112450 (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
1639121064	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.

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Frequently asked questions

How do I verify Marisha Agana's NPI record?

Cross-check NPI 1639121064 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639121064 active?

Yes, as of the latest NPPES snapshot, NPI 1639121064 is active (record last updated 2021-03-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-17.