Nathan Alexander Williams, - Medicare Certified Registered Nurse Anesthetist (crna) in Puyallup, WA

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Nathan Alexander Williams, is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Puyallup, Washington. He went to University Of Cincinnati College Of Medicine and graduated in 2013 and has 12 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Rainier Anesthesia Associates Pc and his current practice location is 401 15th Ave Se, Puyallup, Washington. You can reach out to his office (for appointments etc.) via phone at (253) 697-4000.

Nathan Alexander Williams is licensed to practice in Ohio (license number COA.15484-NA) 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 1457781106.

Contact Information

Nathan Alexander Williams,
401 15th Ave Se,
Puyallup, WA 98372-3715
(253) 697-4000
Not Available

Map and Direction




Provider's Profile

Full NameNathan Alexander Williams
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience12 Years
Location401 15th Ave Se, Puyallup, 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:
  • Nathan Alexander Williams attended and graduated from University Of Cincinnati College Of Medicine in 2013
  NPI Data:
  • NPI Number: 1457781106
  • Provider Enumeration Date: 11/16/2013
  • Last Update Date: 06/05/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7517196272
  • Enrollment ID: I20210329001743

Medical Identifiers

Medical identifiers for Nathan Alexander Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457781106NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered COA.15484-NA (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Multicare Auburn Medical CenterAuburn, WAHospital
Multicare Good Samaritan HospitalPuyallup, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rainier Anesthesia Associates Pc428452349964

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. Nathan Alexander Williams allows following entities to bill medicare on his behalf.
Entity NameRainier Anesthesia Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487637013
PECOS PAC ID: 4284523499
Enrollment ID: O20040315000756
Entity NamePremier Anesthesia Of Richland A Division Of Premier Anesthesia, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013940253
PECOS PAC ID: 4880699172
Enrollment ID: O20060920000047
Entity NameWashington Gastroenterology Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306364401
PECOS PAC ID: 6204194848
Enrollment ID: O20180103000884

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. Nathan Alexander Williams 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
Nathan Alexander Williams,
11511 87th Avenue Ct E,
Puyallup, WA 98373-3891

Ph: (740) 794-0365		Nathan Alexander Williams,
401 15th Ave Se,
Puyallup, WA 98372-3715

Ph: (253) 697-4000

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Puyallup, WA

Hyun Ji Kim,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 400 E Pioneer Ste 101, Puyallup, WA 98372
Phone: 253-445-5828    
Charlotte S Simmons, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 407 14th Ave Se, Puyallup, WA 98372
Phone: 253-697-4000    

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.