William T. Prosser, CRNA
Certified Registered Nurse Anesthetist · Sacramento, CA
William T. Prosser, CRNA is a certified registered nurse anesthetist with a practice address in Sacramento, California, and NPI 1124004791, issued on Dec 15, 2005. Check the license (California 421995/2277 RN/CRNA, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William T. Prosser
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 421995/2277 RN/CRNA CA
Self-reported in NPPES; status is on the state search - Practice location
- 4150 V St, Sacramento, CA 95817
- Phone
- (916) 734-7985
- Enumerated
- Dec 15, 2005
- Record last updated
- Nov 22, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (916) 734-2975
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 2,943 in California → Look up another NPI →
Also registered at 4150 V St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amar Al-Juburi, M.D.Gastroenterology Physician1821041229
- Waqar Ali, M.D.Internal Medicine Physician1891112090
- Amir Amini, M.D.Anesthesiology Physician1164699302
- Shubha Ananthakrishnan, MDNephrology Physician1275633869
Verify William T. Prosser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 421995/2277 RN/CRNACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $55.72
2 payments; by number, the most common kind was food and beverage; the largest payer was Pacira Pharmaceuticals Incorporated. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
William T. Prosser among 2,943 certified registered nurse anesthetist records in California
William T. Prosser, CRNA is one of 2,943 certified registered nurse anesthetist records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2013 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Certified Registered Nurse Anesthetist providers in California
There are 2,943 certified registered nurse anesthetist records in California.
All 2,943 in California → Every provider in Sacramento → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Kristine Babcock, CRNASacramento, CA 958171386620086
- Thomas Baniak, CRNASacramento, CA 958171255317962
- Kelly Bias, CRNASacramento, CA 958171356327936
- Cynthia Bronaugh, CRNASacramento, CA 958171649256363
- Emily Campbell, CRNASacramento, CA 958171366428591
- Nicolas Gabriel, CRNASacramento, CA 958171194701334
- Thomas Goodnow, CRNASacramento, CA 958171003892241
- David Rose, CRNASacramento, CA 958171740266824
Common questions
What is William T. Prosser, CRNA's NPI number?
William T. Prosser, CRNA's National Provider Identifier (NPI) is 1124004791, issued on Dec 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William T. Prosser, CRNA located?
The NPPES record lists a practice address at 4150 V St, Sacramento, CA, 95817. Phone: (916) 734-7985. Providers update this record themselves, so call before visiting.
How can I verify William T. Prosser, CRNA's license?
NPPES lists California license number 421995/2277 RN/CRNA, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.