Alina I Peffer, MD - Medicare Internal Medicine in Spokane, WA

Alina I Peffer, MD is a medicare enrolled "Hospitalist" physician in Spokane, Washington. She graduated from medical school in 1992 and has 32 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Providence Health And Services Washington and her current practice location is 101 W 8th Ave, Spokane, Washington. You can reach out to her office (for appointments etc.) via phone at (509) 474-2072.

Alina I Peffer is licensed to practice in Washington (license number MD00048283) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1871796326.

Contact Information

Alina I Peffer, MD
101 W 8th Ave,
Spokane, WA 99204-2307
(509) 474-2072
(509) 474-6606

Map and Direction




Physician's Profile

Full NameAlina I Peffer
GenderFemale
SpecialityInternal Medicine
Experience32 Years
Location101 W 8th Ave, Spokane, Washington
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Alina I Peffer graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1871796326
  • Provider Enumeration Date: 06/11/2007
  • Last Update Date: 09/29/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2860583887
  • Enrollment ID: I20070809000334

Medical Identifiers

Medical identifiers for Alina I Peffer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871796326NPI-NPPES
8485336MedicaidWA
P00423266OtherWARR MCARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist MD00048283 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Prov Sacred Hrt Med Ctr & Childs Hosp.Spokane, WAHospital
Providence Holy Family HospitalSpokane, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Health And Services Washington0345139929694

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. Alina I Peffer allows following entities to bill medicare on her behalf.
Entity NameMulticare Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497766638
PECOS PAC ID: 7719899897
Enrollment ID: O20031105000760
Entity NameKaiser Foundation Health Plan Of Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396810701
PECOS PAC ID: 9032022579
Enrollment ID: O20031112000454
Entity NameProvidence Health & Services Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194099390
PECOS PAC ID: 0345139929
Enrollment ID: O20040311001453

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. Alina I Peffer 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
Alina I Peffer, MD
Po Box 421,
Liberty Lake, WA 99019-0421

Ph: (866) 747-2455
Alina I Peffer, MD
101 W 8th Ave,
Spokane, WA 99204-2307

Ph: (509) 474-2072

Reviews and Comments


Hospitalist Doctors in Spokane, WA

Dr. Kristine Theresa Coons, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 101 W 8th Ave, Spokane, WA 99204
Phone: 509-474-3260    Fax: 509-227-7070
Eric R Anacker, MD
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 101 W 8th Ave, Spokane, WA 99204
Phone: 509-474-3260    
Rebecca Anne Adams-araiza,
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 5238 West Lowell Ave, Spokane, WA 99208
Phone: 509-530-3100    Fax: 509-530-3110
Jacquelyn Nicol Victoroff, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 101 W 8th Ave, Spokane, WA 99204
Phone: 509-474-3260    Fax: 509-227-7070
Dr. Kam Fun Pang, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 101 W 8th Ave, Spokane, WA 99204
Phone: 509-474-3260    Fax: 509-227-7070
Jhonstanley Diodio Searcy-schnaeidr, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 101 W 8th Ave, Spokane, WA 99204
Phone: 509-474-6661    Fax: 509-474-6606
Nathan Walter Petakoff, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 800 W 5th Ave, Spokane, WA 99204
Phone: 098-382-5315    Fax: 509-755-6580

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.