Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ma Rosario C Guzman, M.D.

Family Medicine Physician in Makawao, HI · enumerated 2006 · practices at Aloha Primary Care Physicians & Associates.

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

National Provider Identifier

1538184221

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Registry record

Entity type Individual (Type 1)

Name Ma Rosario C Guzman

Credential M.D.

Sex Female

Practice address 40 Kupaoa Street, Unit B-101, Makawao, HI, 96768

Phone (808) 215-6845

Fax (808) 646-7383

Enumeration date Jul 13, 2006

Last updated in NPPES May 1, 2025

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD12780 (HI) 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
0250134	Other	HI	HMSA - 65CP - HMSA QUEST
990176859	Other	HI	HMA-HMS-HMAA
307043	Other	HI	UHA
56073102	Other	HI	ALOHA CARE QUEST
99017685996793B106	Other	HI	TRICARE
56073102	Medicaid	HI	-

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 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.

What specialty is Ma Rosario Guzman?

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

Other providers at this practice address

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Aloha Primary Care Physicians & Associates Family Medicine Physician · Makawao, HI NPI 1851972111

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-01.