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Nelson Rosario-Leon, M.D.
NPI 1023182052 · Psychiatry Physician · Tucson, AZ
Nelson Rosario-Leon, M.D. is a Psychiatry Physician provider in Tucson, AZ (NPI 1023182052).
Provider details
- NPI number
- 1023182052
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 21526 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1601 W. St. Mary'S Rd
Unit 2 North St. Mary'S Hospital
Tucson, AZ 85795
Phone: (520) 872-4910
Fax: (520) 872-5495
Mailing address
1601 W. St. Mary'S Rd
Tucson, AZ 85795
Registry dates
- Enumerated
- 2006-11-20
- Last updated
- 2008-09-08
Frequently asked questions
- What is Nelson Rosario-Leon's NPI number?
- Nelson Rosario-Leon's National Provider Identifier (NPI) is 1023182052, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nelson Rosario-Leon's specialty?
- Nelson Rosario-Leon is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Nelson Rosario-Leon located?
- Nelson Rosario-Leon's practice location on file with NPPES is 1601 W. St. Mary'S Rd, Tucson, AZ 85795.
- What is Nelson Rosario-Leon's phone number?
- The practice phone number listed in the NPPES registry for Nelson Rosario-Leon is (520) 872-4910.
- Is Nelson Rosario-Leon's NPI active?
- Yes — Nelson Rosario-Leon's NPI (1023182052) is active in the NPPES registry as of the last update on 2008-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.