Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Milagros R Cuaresma-Ambas, M.D.

Psychiatry Physician in Appleton, WI · enumerated 2006.

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

National Provider Identifier

1962562710

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Registry record

Entity type Individual (Type 1)

Name Milagros R Cuaresma-Ambas

Credential M.D.

Sex Female

Practice address 320 S. Walnut St., Appleton, WI, 54911

Phone (920) 832-4741

Fax (920) 832-2185

Enumeration date Dec 11, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 32433 (WI) Primary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 32433 (WY) Secondary

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
31938500	Medicaid	WI	-

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 Milagros Cuaresma-Ambas?

Milagros Cuaresma-Ambas is registered in NPPES with the primary taxonomy of Psychiatry 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 2023-03-07.