Dr Andrzej R Maciejewski, MD - Medicare Internal Medicine in Anchorage, AK

Dr Andrzej R Maciejewski, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Anchorage, Alaska. He graduated from medical school in 1979 and has 45 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Andrzej Maciejewski Md Inc and his current practice location is 3260 Providence Dr, #523, Anchorage, Alaska. You can reach out to his office (for appointments etc.) via phone at (907) 569-1049.

Dr Andrzej R Maciejewski is licensed to practice in Alaska (license number 4655) 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 1194780114.

Contact Information

Dr Andrzej R Maciejewski, MD
3260 Providence Dr, #523,
Anchorage, AK 99508-4608
(907) 569-1049
(907) 563-4564

Map and Direction




Physician's Profile

Full NameDr Andrzej R Maciejewski
GenderMale
SpecialityInternal Medicine
Experience45 Years
Location3260 Providence Dr, Anchorage, Alaska
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 Andrzej R Maciejewski graduated from medical school in 1979
  NPI Data:
  • NPI Number: 1194780114
  • Provider Enumeration Date: 04/20/2006
  • Last Update Date: 12/16/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5496809444
  • Enrollment ID: I20091112000420

Medical Identifiers

Medical identifiers for Dr Andrzej R Maciejewski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194780114NPI-NPPES
MD2805MedicaidAK
P00117806OtherRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology 1004693 (Alaska)Secondary
207RN0300XInternal Medicine - Nephrology 4655 (Alaska)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence Alaska Medical CenterAnchorage, AKHospital
Mat-su Regional Medical CenterPalmer, AKHospital
Alaska Regional HospitalAnchorage, AKHospital
Central Peninsula General HospitalSoldotna, AKHospital

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. Dr Andrzej R Maciejewski allows following entities to bill medicare on his behalf.
Entity NameAndrzej Maciejewski Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831503440
PECOS PAC ID: 1355619958
Enrollment ID: O20170623001066
Entity NameEagle River Dermatology Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750880654
PECOS PAC ID: 7113288507
Enrollment ID: O20180227002231

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 Andrzej R Maciejewski 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 Andrzej R Maciejewski, MD
3260 Providence Dr, #523,
Anchorage, AK 99508-4608

Ph: (907) 569-1049
Dr Andrzej R Maciejewski, MD
3260 Providence Dr, #523,
Anchorage, AK 99508-4608

Ph: (907) 569-1049

Reviews and Comments


Internal Medicine Doctors in Anchorage, AK

Andrea Caballero, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 3220 Providence Dr Ste E3-080, Anchorage, AK 99508
Phone: 907-375-8785    Fax: 907-375-8788
Daryl M. Mcclendon, M.D., P.C.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 3851 Piper Street, Suite U466, Anchorage, AK 99508
Phone: 907-569-1333    Fax: 907-569-1433
Dr. Loretta Leih-sheng Lee, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 4001 Dale St, Suite 210, Anchorage, AK 99508
Phone: 907-929-5880    Fax: 907-929-5882
Dr. Richard Merle Farleigh, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 4120 Laurel St, Suite 202, Anchorage, AK 99508
Phone: 907-561-4293    
Alexis Leandro Delgado, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 4300 B St, Suite 200, Anchorage, AK 99503
Phone: 907-375-3355    Fax: 907-375-3351
Geronimo Sahagun, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 2841 Debarr Road, Suite 50, Anchorage, AK 99508
Phone: 907-276-2811    Fax: 907-276-2810
Dr. Tram Phuong Chu, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 3200 Providence Dr, Suite B111, Anchorage, AK 99508
Phone: 907-212-7890    Fax: 907-212-2374

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.