Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Nadiwska Alexandra Roa Rojas, M.D.

Student in an Organized Health Care Education/Training Program in New York, NY · enumerated 2025.

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

National Provider Identifier

1801683560

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Registry record

Entity type Individual (Type 1)

Name Nadiwska Alexandra Roa Rojas

Credential M.D.

Sex Female

Practice address New York, NY, 11373

Phone (718) 334-4000

Enumeration date Apr 24, 2025

Last updated in NPPES Aug 26, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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 Nadiwska Roa Rojas?

Nadiwska Roa Rojas is registered in NPPES with the primary taxonomy of Student in an Organized Health Care Education/Training Program. 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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Daniel Yashayev Family Nurse Practitioner · Elmhurst, NY NPI 1558635920 Tulasi Goriparthi Psychiatry Physician · New York, NY NPI 1316355506 Puneet Anand Student in an Organized Health Care Education/Training Program · New York, NY NPI 1538914403 Jonathan Margalioth Student in an Organized Health Care Education/Training Program · New York, NY NPI 1538963996 Rushna Haseeb Student in an Organized Health Care Education/Training Program · New York, NY NPI 1316734403 Saranya Athanti Student in an Organized Health Care Education/Training Program · Queens, NY NPI 1508654757 Massiel Bautista Reyes Student in an Organized Health Care Education/Training Program · New York, NY NPI 1619766284 Abigail Gabela Andrade Student in an Organized Health Care Education/Training Program · New York City, NY NPI 1346039781

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-26.