Matthew Benjamin Lancaster, MD - Medicare Internal Medicine in Phoenix, AZ

Matthew Benjamin Lancaster, MD is a medicare enrolled "Internal Medicine" physician in Phoenix, Arizona. He went to University Of South Carolina School Of Medicine and graduated in 2022 and has 3 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 1300 N 12th St Ste 508, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 839-3927.

Matthew Benjamin Lancaster is licensed to practice in Idaho (license number 4871752) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1255072138.

Contact Information

Matthew Benjamin Lancaster, MD
1300 N 12th St Ste 508,
Phoenix, AZ 85006-2849
(602) 839-3927
(602) 839-4233

Map and Direction




Physician's Profile

Full NameMatthew Benjamin Lancaster
GenderMale
SpecialityInternal Medicine
Experience3 Years
Location1300 N 12th St Ste 508, Phoenix, Arizona
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Matthew Benjamin Lancaster attended and graduated from University Of South Carolina School Of Medicine in 2022
  NPI Data:
  • NPI Number: 1255072138
  • Provider Enumeration Date: 04/05/2022
  • Last Update Date: 10/14/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3577943216
  • Enrollment ID: I20250714000000

Medical Identifiers

Medical identifiers for Matthew Benjamin Lancaster such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255072138NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4871752 (Idaho)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

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. Matthew Benjamin Lancaster 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
Matthew Benjamin Lancaster, MD
406 S 4th St Apt 407,
Boise, ID 83702-7693

Ph: (864) 387-9382
Matthew Benjamin Lancaster, MD
1300 N 12th St Ste 508,
Phoenix, AZ 85006-2849

Ph: (602) 839-3927

Reviews and Comments


Internal Medicine Doctors in Phoenix, AZ

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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.