Mahesh R Subbu, MD - Medicare Internal Medicine in Yuma, AZ

Mahesh R Subbu, MD is a medicare enrolled "Internal Medicine" physician in Yuma, Arizona. He graduated from medical school in 1996 and has 29 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Gila River Health Care Corporation and his current practice location is 2851 S Avenue B Ste 1201, Yuma, Arizona. You can reach out to his office (for appointments etc.) via phone at (928) 329-7000.

Mahesh R Subbu is licensed to practice in Arizona (license number 33028) 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 1790892016.

Contact Information

Mahesh R Subbu, MD
2851 S Avenue B Ste 1201,
Yuma, AZ 85364-7745
(928) 329-7000
(928) 329-9303

Map and Direction




Physician's Profile

Full NameMahesh R Subbu
GenderMale
SpecialityInternal Medicine
Experience29 Years
Location2851 S Avenue B Ste 1201, Yuma, 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:
  • Mahesh R Subbu graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1790892016
  • Provider Enumeration Date: 08/23/2006
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8325097314
  • Enrollment ID: I20230227000867

Medical Identifiers

Medical identifiers for Mahesh R Subbu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790892016NPI-NPPES
891855MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 33028 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Huhu Kam Memorial HospitalSacaton, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gila River Health Care Corporation0648174185204

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. Mahesh R Subbu allows following entities to bill medicare on his behalf.
Entity NameGila River Health Care Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376538231
PECOS PAC ID: 0648174185
Enrollment ID: O20031125000648

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. Mahesh R Subbu 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
Mahesh R Subbu, MD
2851 S Avenue B Ste 1201,
Yuma, AZ 85364-7745

Ph: (928) 329-7000
Mahesh R Subbu, MD
2851 S Avenue B Ste 1201,
Yuma, AZ 85364-7745

Ph: (928) 329-7000

Reviews and Comments


Internal Medicine Doctors in Yuma, AZ

Dr. Augustine W Lau, M.D.
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Ashvin K Shah, M.D.
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Dr. Julian J. Nicholas, M.D.
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Dr. Jeanne Notto Elnadry, M.D.
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Practice Location: 2244 S Avenue A, Suite A, Yuma, AZ 85364
Phone: 928-276-4477    Fax: 928-276-4481
Shahid Mansoor, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 11518 N Frontage Rd Ste A1, Yuma, AZ 85367
Phone: 928-342-6500    Fax: 928-342-6863

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.