Dr William D Martz, MD - Medicare in Phoenix, AZ

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Dr William D Martz, MD is a medicare enrolled "Family Medicine" provider in Phoenix, Arizona. He went to University Of Arizona College Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Grace Medical Group Llc and his current practice location is 3003 N Central Ave, Ste 800, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 260-0937.

Dr William D Martz is licensed to practice in Arizona (license number 23543) 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 1215950027.

Contact Information

Dr William D Martz, MD
3003 N Central Ave, Ste 800,
Phoenix, AZ 85012-2902
(520) 260-0937
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr William D Martz
GenderMale
SpecialityFamily Practice
Experience30 Years
Location3003 N Central Ave, Phoenix, 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 D Martz attended and graduated from University Of Arizona College Of Medicine in 1994
  NPI Data:
  • NPI Number: 1215950027
  • Provider Enumeration Date: 07/25/2006
  • Last Update Date: 06/03/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 7517906217
  • Enrollment ID: I20050502001282

Medical Identifiers

Medical identifiers for Dr William D Martz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215950027NPI-NPPES
347931MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225100000XPhysical Therapist 1484 (Arizona)Secondary
207Q00000XFamily Medicine 23543 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph's HospitalTucson, AZHospital
The Center At TucsonTucson, AZNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Grace Medical Group Llc70123066245

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 D Martz allows following entities to bill medicare on his behalf.
Provider NameHospitalists Of Arizona, Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1578564860
PECOS PAC ID: 2163335290
Enrollment ID: O20031112000571
Provider NameRehab Solutions
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1679593131
PECOS PAC ID: 4486659604
Enrollment ID: O20060921000572
Provider NamePathways Medical Partners
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1144762238
PECOS PAC ID: 0749560647
Enrollment ID: O20161212001599
Provider NameGrace Medical Group Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1215603964
PECOS PAC ID: 7012306624
Enrollment ID: O20211118003211

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 D Martz 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 D Martz, MD
5211 N Salida Del Sol Dr,
Tucson, AZ 85718-5411

Ph: (520) 260-0937		Dr William D Martz, MD
3003 N Central Ave, Ste 800,
Phoenix, AZ 85012-2902

Ph: (520) 260-0937

Reviews and Comments



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.