John A Larsen, MD - Medicare Anesthesiology in Lakewood, WA

John A Larsen, MD is a medicare enrolled "Anesthesiology" physician in Lakewood, Washington. He went to Rush Medical College Of Rush University and graduated in 1986 and has 38 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Oregon Anesthesiology Group Pc and his current practice location is 11315 Bridgeport Way Sw, Lakewood, Washington. You can reach out to his office (for appointments etc.) via phone at (253) 985-6403.

John A Larsen is licensed to practice in Washington (license number MD00043782) 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 1932128576.

Contact Information

John A Larsen, MD
11315 Bridgeport Way Sw,
Lakewood, WA 98499-3004
(253) 985-6403
(253) 985-2948

Map and Direction




Physician's Profile

Full NameJohn A Larsen
GenderMale
SpecialityAnesthesiology
Experience38 Years
Location11315 Bridgeport Way Sw, Lakewood, 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:
  • John A Larsen attended and graduated from Rush Medical College Of Rush University in 1986
  NPI Data:
  • NPI Number: 1932128576
  • Provider Enumeration Date: 07/18/2006
  • Last Update Date: 08/21/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7618948324
  • Enrollment ID: I20040805000208

Medical Identifiers

Medical identifiers for John A Larsen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932128576NPI-NPPES
1120435MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology MD00043782 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Legacy Salmon Creek Medical CenterVancouver, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oregon Anesthesiology Group Pc3476451659225

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 A Larsen allows following entities to bill medicare on his behalf.
Entity NameOregon Anesthesiology Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477527786
PECOS PAC ID: 3476451659
Enrollment ID: O20231116003035

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 A Larsen 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 A Larsen, MD
11315 Bridgeport Way Sw,
Lakewood, WA 98499-3004

Ph: (253) 985-6403
John A Larsen, MD
11315 Bridgeport Way Sw,
Lakewood, WA 98499-3004

Ph: (253) 985-6403

Reviews and Comments


Anesthesiology Doctors in Lakewood, WA

Joann Alexanian, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 11315 Bridgeport Way Sw, St Clare Hospital, Lakewood, WA 98499
Phone: 253-581-6403    Fax: 253-584-6544
Dr. Carlo Claudio Manetti, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 13 Ponce De Leon Ter Sw, Lakewood, WA 98499
Phone: 253-584-1826    
Robert Mason, DO
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 11315 Bridgeport Way Sw, Lakewood, WA 98499
Phone: 253-984-6403    Fax: 253-985-2948
Dr. Todd Donato, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 11315 Bridgeport Way Sw, Lakewood, WA 98499
Phone: 253-985-6403    Fax: 253-985-2948
Dr. Adam Richard Olsson, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 11311 Bridgeport Way Sw Ste 309, Lakewood, WA 98499
Phone: 253-985-2949    Fax: 253-274-7994
Kyong Ho Kim, DO
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 11306 Bridgeport Way Sw, Suite D, Lakewood, WA 98499
Phone: 253-983-9390    Fax: 253-983-0066
Jorge M Merced, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 11315 Bridgeport Way Sw, St Clare Hospital, Lakewood, WA 98499
Phone: 253-581-6403    Fax: 253-584-6544

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.