Dr Andrew Timothy Marsh, CRNA - Medicare Nurse Anesthetist, Certified Registered in Spokane, WA

Dr Andrew Timothy Marsh, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Spokane, Washington. His current practice location is 800 W 5th Ave, Spokane, Washington. You can reach out to his office (for appointments etc.) via phone at (509) 847-3437.

Dr Andrew Timothy Marsh is licensed to practice in Washington (license number AP61201204) 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 1174197784.

Contact Information

Dr Andrew Timothy Marsh, CRNA
800 W 5th Ave,
Spokane, WA 99204-2803
(509) 847-3437
Not Available

Map and Direction




Provider's Profile

Full NameDr Andrew Timothy Marsh
GenderMale
SpecialityNurse Anesthetist, Certified Registered
Location800 W 5th Ave, Spokane, Washington
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1174197784
  • Provider Enumeration Date: 05/18/2021
  • Last Update Date: 09/01/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2365803988
  • Enrollment ID: I20230731000394

Medical Identifiers

Medical identifiers for Dr Andrew Timothy Marsh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174197784NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse RN61153392 (Washington)Secondary
367500000XNurse Anesthetist, Certified Registered 71582 (Idaho)Secondary
367500000XNurse Anesthetist, Certified Registered AP61201204 (Washington)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. Dr Andrew Timothy Marsh allows following entities to bill medicare on his behalf.
Entity NameMedstream Anesthesia Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649616160
PECOS PAC ID: 7416198049
Enrollment ID: O20190702000908

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 Andrew Timothy Marsh 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 Andrew Timothy Marsh, CRNA
3980 Oregon St Unit 12,
Oshkosh, WI 54902-7148

Ph: (509) 690-0127
Dr Andrew Timothy Marsh, CRNA
800 W 5th Ave,
Spokane, WA 99204-2803

Ph: (509) 847-3437

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Spokane, WA

Chelsea Posenjak,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 101 W 8th Ave, Spokane, WA 99204
Phone: 509-474-3131    
Leah Nicole Triulzi, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 800 W 5th Ave, Spokane, WA 99204
Phone: 509-473-5800    
Amber George, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 101 W 8th Ave, Spokane, WA 99204
Phone: 509-474-3181    Fax: 509-227-7070
Miss Diana Marie Bouge, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 101 W 8th Ave, Spokane, WA 99204
Phone: 509-474-3131    
Douglas G Demmert, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 842 S Cowley St, Ste 3, Spokane, WA 99202
Phone: 509-939-3483    Fax: 509-228-9542
Krista Hillary Baca, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 104 W 5th Ave, Suite 250e, Spokane, WA 99204
Phone: 509-838-1547    Fax: 509-835-4058
Mrs. Karli Meehan,
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 800 W 5th Ave, Spokane, WA 99204
Phone: 509-458-5800    

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.