Dr Peter Donald Maher Iv, MD - Medicare in Richland, WA

Dr Peter Donald Maher Iv, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Richland, Washington. His current practice location is 1270 Lee Blvd, Richland, Washington. You can reach out to his office (for appointments etc.) via phone at (509) 942-3180.

Dr Peter Donald Maher Iv is licensed to practice in Washington (license number MD00035465) 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 1689857310.

Contact Information

Dr Peter Donald Maher Iv, MD
1270 Lee Blvd,
Richland, WA 99352-4231
(509) 942-3180
(509) 943-9722

Map and Direction




Physician's Profile

Full NameDr Peter Donald Maher Iv
GenderMale
Speciality
Experience Years
Location1270 Lee Blvd, Richland, Washington
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 Peter Donald Maher Iv attended and graduated from in
  NPI Data:
  • NPI Number: 1689857310
  • Provider Enumeration Date: 12/17/2007
  • Last Update Date: 06/15/2023
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Peter Donald Maher Iv such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689857310NPI-NPPES
1111962MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD00035465 (Washington)Primary
207R00000XInternal Medicine MD00035465 (Washington)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. Dr Peter Donald Maher Iv 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 Peter Donald Maher Iv, MD
900 Stevens Dr Ste 101,
Richland, WA 99352-3536

Ph: (509) 942-3180
Dr Peter Donald Maher Iv, MD
1270 Lee Blvd,
Richland, WA 99352-4231

Ph: (509) 942-3180

Reviews and Comments


Internal Medicine Doctors in Richland, WA

Kalavati Paila, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 888 Swift Blvd., Richland, WA 99352
Phone: 509-946-4611    Fax: 509-942-2185
Dr. Braghadheeswar Thyagarajan, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 888 Swift Blvd, Richland, WA 99352
Phone: 509-942-2648    Fax: 509-942-2812
Ziga Tretjak, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 780 Swift Blvd, Suite 270, Kadlec Clinic, Gastroenterology, Richland, WA 99352
Phone: 509-942-3627    Fax: 509-943-3280
Dr. Caleb Haws, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 888 Swift Blvd, Richland, WA 99352
Phone: 509-942-3627    Fax: 509-627-2983
Nazar Hafiz, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1270 Lee Blvd Ste A, Richland, WA 99352
Phone: 509-942-3180    Fax: 509-943-9722
Arnulfo T Deray, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 888 Swift Blvd, Richland, WA 99352
Phone: 509-946-4611    Fax: 509-942-2185
Munish Kumar Kannabhiran, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1100 Goethals Dr Ste E, Richland, WA 99352
Phone: 509-942-3272    Fax: 509-942-3273

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.