DR. NELSON RICARDO ROSARIO-LEON M.D.
NPI 1023182052
Psychiatry & Neurology - Psychiatry in Tucson, AZ

Q: What is Nelson Rosario-leon's NPI number?

The NPI number for Nelson Rosario-leon is 1023182052. It was assigned to this individual provider in the NPPES registry on November 20, 2006.

Q: What is Nelson Rosario-leon's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Active since November 20, 2006PECOS Enrolled

1601 W. ST. MARY'S RD, UNIT 2 NORTH ST. MARY'S HOSPITAL, TUCSON, AZ 85795(520) 872-4910(520) 872-5495 Get Directions Write a Review

NPPES record last updated: September 8, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Nelson Ricardo Rosario-leon M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NELSON RICARDO ROSARIO-LEON M.D. (NPI 1023182052) is an individual psychiatry provider in Tucson, Arizona, licensed in Arizona (21526) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023182052

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. NELSON RICARDO ROSARIO-LEONCredential: M.D.

Location Address1601 W. ST. MARY'S RD, UNIT 2 NORTH ST. MARY'S HOSPITALTucson, AZ 85795

Mailing Address1601 W. St. Mary's Rd, Unit 2 North St. Mary's HospitalTucson, AZ 85795 · (520) 872-4910 · Fax (520) 872-5495

Phone(520) 872-4910

Fax(520) 872-5495

Sole ProprietorYes

Enumeration DateNovember 20, 2006

Last NPPES UpdateSeptember 8, 2008

✔ NPI 1023182052 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in AZ · 21526

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

1601 W. ST. MARY'S RD, Tucson, AZ 85795

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Other Identifiers 3

Medicare ID-Type Unspecified23618

Medicaid430736AZ

Medicare UPINB42029

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nelson Ricardo Rosario-leon M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nelson Rosario-leon's NPI number?

The NPI number for Nelson Rosario-leon is 1023182052. It was assigned to this individual provider in the NPPES registry on November 20, 2006.

Where is Nelson Rosario-leon located?

Nelson Rosario-leon practices at 1601 W. St. Mary's Rd Unit 2 North St. Mary's Hospital, Tucson, AZ 85795. The listed phone number is (520) 872-4910.

What is Nelson Rosario-leon's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Nelson Rosario-leon enrolled in Medicare?

Yes. Nelson Rosario-leon is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nelson Rosario-leon was last updated on September 8, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.