Ronald E Diaz, FNP - Medicare Nurse Practitioner in Tucson, AZ

Ronald E Diaz, FNP is a medicare enrolled "Nurse Practitioner - Family" in Tucson, Arizona. He graduated from nursing school in 2009 and has 15 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Banner -- University Medical Group and his current practice location is 7890 N Cortaro Rd, Tucson, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 202-7770.

Ronald E Diaz is licensed to practice in Arizona (license number AP3518) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1124263561.

Contact Information

Ronald E Diaz, FNP
7890 N Cortaro Rd,
Tucson, AZ 85743-8326
(520) 202-7770
Not Available

Map and Direction




Provider's Profile

Full NameRonald E Diaz
GenderMale
SpecialityNurse Practitioner
Experience15 Years
Location7890 N Cortaro Rd, Tucson, Arizona
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ronald E Diaz graduated from nursing school in 2009
  NPI Data:
  • NPI Number: 1124263561
  • Provider Enumeration Date: 12/15/2008
  • Last Update Date: 01/27/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5395870471
  • Enrollment ID: I20100315000404

Medical Identifiers

Medical identifiers for Ronald E Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124263561NPI-NPPES
483140MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse RN119389 (Arizona)Secondary
363LF0000XNurse Practitioner - Family AP3518 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Banner - University Medical Center Tucson CampusTucson, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Banner -- University Medical Group7719899871817

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. Ronald E Diaz allows following entities to bill medicare on his behalf.
Entity NameBanner -- University Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508809427
PECOS PAC ID: 7719899871
Enrollment ID: O20031105000694
Entity NameNorthwest Allied Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003833179
PECOS PAC ID: 7618972514
Enrollment ID: O20060928000110

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. Ronald E Diaz 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
Ronald E Diaz, FNP
7890 N Cortaro Rd,
Tucson, AZ 85743-8326

Ph: (520) 202-7770
Ronald E Diaz, FNP
7890 N Cortaro Rd,
Tucson, AZ 85743-8326

Ph: (520) 202-7770

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.