John S Withers, MD - Medicare Emergency Medicine in Anchorage, AK

John S Withers, MD is a medicare enrolled "Emergency Medicine" physician in Anchorage, Alaska. His current practice location is 3200 Providence Dr, Anchorage, Alaska. You can reach out to his office (for appointments etc.) via phone at (907) 261-3111.

John S Withers is licensed to practice in Alaska (license number 4328) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1902893969.

Contact Information

John S Withers, MD
3200 Providence Dr,
Anchorage, AK 99508-4661
(907) 261-3111
(907) 565-8066

Map and Direction




Physician's Profile

Full NameJohn S Withers
GenderMale
SpecialityEmergency Medicine
Location3200 Providence Dr, Anchorage, Alaska
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1902893969
  • Provider Enumeration Date: 10/04/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7517861917
  • Enrollment ID: I20031126000016

Medical Identifiers

Medical identifiers for John S Withers such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902893969NPI-NPPES
MD9850MedicaidAK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 4328 (Alaska)Primary

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. John S Withers allows following entities to bill medicare on his behalf.
Entity NameAlaska Emergency Medicine Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568450476
PECOS PAC ID: 5193639912
Enrollment ID: O20031117000406

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. John S Withers 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
John S Withers, MD
3427 E Tudor Rd, Suite A,
Anchorage, AK 99507-1282

Ph: (907) 563-5005
John S Withers, MD
3200 Providence Dr,
Anchorage, AK 99508-4661

Ph: (907) 261-3111

Reviews and Comments


Emergency Medicine Doctors in Anchorage, AK

John E Hall, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3200 Providence Dr, Anchorage, AK 99508
Phone: 907-261-3111    Fax: 907-565-8066
Sandra Lee Gailey, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4315 Diplomacy Dr, Anchorage, AK 99508
Phone: 907-729-1729    Fax: 907-729-1759
Dr. Richard Wood, D.O.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 673 Mdg / Jb Elmendorf-richardson Usaf, 5955 Zeamer Ave, Anchorage, AK 99506
Phone: 907-580-5556    
William D Longhurst, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4315 Diplomacy Dr, Anchorage, AK 99508
Phone: 907-553-2662    
Rebecca Ervin, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 5955 Zeamer Ave Bldg 5955, Anchorage, AK 99506
Phone: 907-580-5556    
Dr. Leigh Martinez Wright, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4315 Diplomacy Dr, Alaska Native Medical Center, Anchorage, AK 99508
Phone: 907-729-1729    
Dr. Frank H Moore, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3200 Providence Dr, Anchorage, AK 99508
Phone: 907-261-3111    Fax: 907-565-8066

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.