Dr William R Fleming, MD - Medicare Family Practice in Prescott, AZ

Dr William R Fleming, MD is a medicare enrolled "Emergency Medicine" physician in Prescott, Arizona. He graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Winslow Indian Health Care Center Inc and his current practice location is 500 N Us Highway 89, Northern Arizona Va Hcs, Prescott, Arizona. You can reach out to his office (for appointments etc.) via phone at (928) 445-4860.

Dr William R Fleming is licensed to practice in Arizona (license number 22386) 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 1023052933.

Contact Information

Dr William R Fleming, MD
500 N Us Highway 89, Northern Arizona Va Hcs,
Prescott, AZ 86313
(928) 445-4860
(928) 776-6147

Map and Direction




Physician's Profile

Full NameDr William R Fleming
GenderMale
SpecialityFamily Practice
Experience35 Years
Location500 N Us Highway 89, Prescott, 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:
  • Dr William R Fleming graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1023052933
  • Provider Enumeration Date: 06/15/2006
  • Last Update Date: 08/18/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4082663539
  • Enrollment ID: I20070202000209

Medical Identifiers

Medical identifiers for Dr William R Fleming such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023052933NPI-NPPES
AW1436OtherAZHEALTHNET GROUP
3981220OtherAZEVERCARE GROUP
189052MedicaidAZ
453051001OtherAZGROUP HEALTH GROUP
860373636OtherAZHUMANA GROUP
AZ0728670OtherAZBLUECROSS BLUESHIELD GRP

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 22386 (Arizona)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Winslow Indian Health Care Center Inc428454899175

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 William R Fleming allows following entities to bill medicare on his behalf.
Entity NameWinslow Indian Health Care Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184729493
PECOS PAC ID: 4284548991
Enrollment ID: O20031117000864

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 William R Fleming 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 William R Fleming, MD
500 N Us Highway 89, Northern Arizona Va Hcs,
Prescott, AZ 86313

Ph: (928) 445-4860
Dr William R Fleming, MD
500 N Us Highway 89, Northern Arizona Va Hcs,
Prescott, AZ 86313

Ph: (928) 445-4860

Reviews and Comments


Emergency Medicine Doctors in Prescott, AZ

Mr. Craig E Sinnard, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3191 Stillwater Dr, Ste B, Prescott, AZ 86305
Phone: 928-445-7085    Fax: 928-445-0955
Karin Vannieuwenhuizen, P.A.-C
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1003 Willow Creek Rd, Prescott, AZ 86301
Phone: 928-445-2700    
Mr. Patrick J Mcgrath, PA-C
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1003 Willow Creek Rd, Prescott, AZ 86301
Phone: 928-771-5100    
Dr. Erwina Ungos, D.O
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: Northern Arizona Va Hcs, 500 N. Hwy 89, Prescott, AZ 86313
Phone: 928-445-4860    
Dr. Aileen Marie Kennedy, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 500 North Hwy 89, Prescott, AZ 86313
Phone: 928-445-4860    
Martin F Dekort, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1003 Willow Creek Rd, Prescott, AZ 86301
Phone: 928-445-2700    Fax: 928-771-5787

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.