William Harrison Smith, CRNA - Medicare Registered Nurse in Prosser, WA

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William Harrison Smith, CRNA is a medicare enrolled "Registered Nurse - Critical Care Medicine" in Prosser, Washington. His current practice location is 1215 Quarterhorse Trl, Prosser, Washington. You can reach out to his office (for appointments etc.) via phone at (509) 786-2888.

William Harrison Smith is licensed to practice in Washington (license number AP30005324) 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 1801845508.

Contact Information

William Harrison Smith, CRNA
1215 Quarterhorse Trl,
Prosser, WA 99350-2500
(509) 786-2888
(509) 786-2888

Map and Direction




Provider's Profile

Full NameWilliam Harrison Smith
GenderMale
SpecialityRegistered Nurse - Critical Care Medicine
Location1215 Quarterhorse Trl, Prosser, Washington
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1801845508
  • Provider Enumeration Date: 05/09/2006
  • Last Update Date: 09/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2062455082
  • Enrollment ID: I20050609000787

Medical Identifiers

Medical identifiers for William Harrison Smith such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801845508NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse RN00072776 (Washington)Secondary
163WC0200XRegistered Nurse - Critical Care Medicine AP30005324 (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. William Harrison Smith allows following entities to bill medicare on his behalf.
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 NameHappy Days Anesthesia Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063148740
PECOS PAC ID: 7719362110
Enrollment ID: O20220921003089

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. William Harrison Smith 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
William Harrison Smith, CRNA
1215 Quarterhorse Trl,
Prosser, WA 99350-2500

Ph: (509) 786-2888		William Harrison Smith, CRNA
1215 Quarterhorse Trl,
Prosser, WA 99350-2500

Ph: (509) 786-2888

Reviews and Comments


Registered Nurse Nurses in Prosser, WA

Mrs. Amy Shook, CRNFA
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 723 Memorial St, Prosser, WA 99350
Phone: 509-786-6676    
Alison Bestebreur, RN
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 832 Park Ave, Prosser, WA 99350
Phone: 509-786-2020    
Danielle Crawford, CPNP-PC, ARNP
Registered Nurse
Medicare: May Accept Medicare Assignments
Practice Location: 336 Chardonnay Ave Ste A, Prosser, WA 99350
Phone: 509-750-4058    
Linda Whitney Kirk, R.N.
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 2001 Highland Dr, Prosser, WA 99350
Phone: 509-786-1732    Fax: 509-786-2814

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.