Dr Nelson Ricardo Rosario-leon, MD - Medicare Psychiatry & Neurology in Tucson, AZ

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Dr Nelson Ricardo Rosario-leon, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Tucson, Arizona. His current practice location is 1601 W. St. Mary's Rd, Unit 2 North St. Mary's Hospital, Tucson, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 872-4910.

Dr Nelson Ricardo Rosario-leon is licensed to practice in Arizona (license number 21526) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1023182052.

Contact Information

Dr Nelson Ricardo Rosario-leon, MD
1601 W. St. Mary's Rd, Unit 2 North St. Mary's Hospital,
Tucson, AZ 85795
(520) 872-4910
(520) 872-5495

Map and Direction




Physician's Profile

Full NameDr Nelson Ricardo Rosario-leon
GenderMale
SpecialityPsychiatry & Neurology - Psychiatry
Location1601 W. St. Mary's Rd, Tucson, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1023182052
  • Provider Enumeration Date: 11/20/2006
  • Last Update Date: 09/08/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 3577536176
  • Enrollment ID: I20040812001277

Medical Identifiers

Medical identifiers for Dr Nelson Ricardo Rosario-leon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023182052NPI-NPPES
430736MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 21526 (Arizona)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Nelson Ricardo Rosario-leon allows following entities to bill medicare on his behalf.
Entity NameSonora Behavioral Health Hospital Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750466892
PECOS PAC ID: 6406857440
Enrollment ID: O20071120000476

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Nelson Ricardo Rosario-leon is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Nelson Ricardo Rosario-leon, MD
1601 W. St. Mary's Rd, Unit 2 North St. Mary's Hospital,
Tucson, AZ 85795

Ph: (520) 872-4910		Dr Nelson Ricardo Rosario-leon, MD
1601 W. St. Mary's Rd, Unit 2 North St. Mary's Hospital,
Tucson, AZ 85795

Ph: (520) 872-4910

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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