William Russell Mcnair, FNP - Medicare Nurse Practitioner in San Luis, AZ

William Russell Mcnair, FNP is a medicare enrolled "Nurse Practitioner - Family" in San Luis, Arizona. He graduated from nursing school in 2002 and has 22 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice San Luis Walk-in Clinic Inc and his current practice location is 1896 E. Babbit Ln, San Luis, Arizona. You can reach out to his office (for appointments etc.) via phone at (928) 627-9222.

William Russell Mcnair is licensed to practice in Arizona (license number RN160158) 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 1780913236.

Contact Information

William Russell Mcnair, FNP
1896 E. Babbit Ln,
San Luis, AZ 85349
(928) 627-9222
(928) 627-8315

Map and Direction




Provider's Profile

Full NameWilliam Russell Mcnair
GenderMale
SpecialityNurse Practitioner
Experience22 Years
Location1896 E. Babbit Ln, San Luis, 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:
  • William Russell Mcnair graduated from nursing school in 2002
  NPI Data:
  • NPI Number: 1780913236
  • Provider Enumeration Date: 12/11/2009
  • Last Update Date: 08/13/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5597893511
  • Enrollment ID: I20100512001093

Medical Identifiers

Medical identifiers for William Russell Mcnair such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780913236NPI-NPPES
503006MedicaidAZ
Z137149OtherAZMEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family RN160158 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Yuma Regional Medical CenterYuma, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
San Luis Walk-in Clinic Inc266836184137

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. William Russell Mcnair allows following entities to bill medicare on his behalf.
Entity NameSan Luis Walk-in Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104228337
PECOS PAC ID: 2668361841
Enrollment ID: O20040514000795

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. William Russell Mcnair 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
William Russell Mcnair, FNP
Po Box 617,
Somerton, AZ 85350-0617

Ph: (928) 662-0406
William Russell Mcnair, FNP
1896 E. Babbit Ln,
San Luis, AZ 85349

Ph: (928) 627-9222

Reviews and Comments


Nurse Practitioner Nurses in San Luis, AZ

Taliah Anabell Torres, FNP-BC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1233 N Main St Ste 1a, San Luis, AZ 85336
Phone: 928-550-5514    
Ms. Adlene Joseph, FNP-BC
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1896 E Babbitt Ln, San Luis, AZ 85349
Phone: 928-722-6112    Fax: 928-722-6113
Larry Anthony Morales, FNP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1233 N Main St Ste 1a, San Luis, AZ 85336
Phone: 928-550-5514    Fax: 928-550-5160
Mrs. Leah K Mcnair, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1896 E. Babbit Lane, San Luis, AZ 85349
Phone: 928-627-9222    Fax: 928-627-8315
Diana Lorena Monroy, FNP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1233 N Main St Ste 1a, San Luis, AZ 85336
Phone: 928-550-5514    
Hector Israel De La Torre, FNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1233 N Main St Ste 1a, San Luis, AZ 85336
Phone: 928-550-5514    Fax: 928-722-6113
Richard Nasiru Elelu,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 7125 East Cesar Chavez Boulevard, San Luis, AZ 85349
Phone: 928-627-8871    

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).

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