David G Tomich, DO - Medicare Internal Medicine in Phoenix, AZ

David G Tomich, DO is a medicare enrolled "Internal Medicine" physician in Phoenix, Arizona. He went to Philadelphia College Of Osteopathic Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Aia Hospitalists Llc and his current practice location is 4530 E Muirwood Dr, Suite 105, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 961-2303.

David G Tomich is licensed to practice in Arizona (license number 3778) 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 1689665804.

Contact Information

David G Tomich, DO
4530 E Muirwood Dr, Suite 105,
Phoenix, AZ 85048-7639
(480) 961-2303
(480) 961-0419

Map and Direction




Physician's Profile

Full NameDavid G Tomich
GenderMale
SpecialityInternal Medicine
Experience25 Years
Location4530 E Muirwood Dr, 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:
  • David G Tomich attended and graduated from Philadelphia College Of Osteopathic Medicine in 1999
  NPI Data:
  • NPI Number: 1689665804
  • Provider Enumeration Date: 11/04/2005
  • Last Update Date: 01/18/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 3274579685
  • Enrollment ID: I20050707000074

Medical Identifiers

Medical identifiers for David G Tomich such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689665804NPI-NPPES
7308349OtherAZAETNA
696172MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 3778 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Arizona Orthopedic And Surgical Specialty HospitalChandler, AZHospital
Chandler Regional Medical CenterChandler, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aia Hospitalists Llc337558363655

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. David G Tomich allows following entities to bill medicare on his behalf.
Entity NameAia Hospitalists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831166230
PECOS PAC ID: 3375583636
Enrollment ID: O20050505000617

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. David G Tomich 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
David G Tomich, DO
4530 E Muirwood Dr, Suite 105,
Phoenix, AZ 85048-7639

Ph: (480) 961-2303
David G Tomich, DO
4530 E Muirwood Dr, Suite 105,
Phoenix, AZ 85048-7639

Ph: (480) 961-2303

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.