Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Belen Christina Guzman, M.D.

Geriatric Medicine (Family Medicine) Physician in Southfield, MI · enumerated 2010.

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

National Provider Identifier

1982926002

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Registry record

Entity type Individual (Type 1)

Name Belen Christina Guzman

Credential M.D.

Sex Female

Practice address 24445 Northwestern Hwy, Suite 206, Southfield, MI, 48075

Phone (248) 799-0086

Fax (248) 350-1178

Enumeration date Feb 16, 2010

Last updated in NPPES Oct 1, 2010

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 4301041643 (MI) Secondary

207QG0300X Geriatric Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 4301041643 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

What specialty is Belen Guzman?

Belen Guzman is registered in NPPES with the primary taxonomy of Geriatric Medicine (Family Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-01.