Alex Twumampofo, MD - Medicare Internal Medicine in Mesa, AZ

Alex Twumampofo, MD is a medicare enrolled "Internal Medicine" physician in Mesa, Arizona. He graduated from medical school in 1983 and has 41 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 6644 E Baywood Ave, Mesa, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 981-4391.

Alex Twumampofo is licensed to practice in Arizona (license number 29669) 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 1285693663.

Contact Information

Alex Twumampofo, MD
6644 E Baywood Ave,
Mesa, AZ 85206-1747
(480) 981-4391
(480) 981-4624

Map and Direction




Physician's Profile

Full NameAlex Twumampofo
GenderMale
SpecialityInternal Medicine
Experience41 Years
Location6644 E Baywood Ave, Mesa, 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:
  • Alex Twumampofo graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1285693663
  • Provider Enumeration Date: 03/22/2006
  • Last Update Date: 07/02/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4486691904
  • Enrollment ID: I20050415000011

Medical Identifiers

Medical identifiers for Alex Twumampofo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285693663NPI-NPPES
59756003MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 29669 (Arizona)Primary

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. Alex Twumampofo 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
Entity NameZion Medical Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184049322
PECOS PAC ID: 1355566464
Enrollment ID: O20140703001618

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. Alex Twumampofo 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
Alex Twumampofo, MD
Po Box 11773,
Chandler, AZ 85248-0013

Ph: (480) 907-7707
Alex Twumampofo, MD
6644 E Baywood Ave,
Mesa, AZ 85206-1747

Ph: (480) 981-4391

Reviews and Comments


Internal Medicine Doctors in Mesa, AZ

Dr. Emmanuel A Bayongan, M.D.
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Dr. Sanjeev Gopal, MD
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Mr. Robert Bobek Arashahi, M.D.
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Phone: 480-981-9800    Fax: 480-985-9465
Joshua D Cohen, MD
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Practice Location: 6750 E Baywood Ave, 301, Mesa, AZ 85206
Phone: 480-835-6100    Fax: 480-461-4261

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.