Scott Williamson, C.R.N.A.
NPI 1962567339 · Certified Registered Nurse Anesthetist · Vallejo, CA
Scott Williamson, C.R.N.A. is a Certified Registered Nurse Anesthetist provider in Vallejo, CA (NPI 1962567339).
Provider details
- NPI number
- 1962567339
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- C.R.N.A.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 554 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-26
- Last updated
- 2007-07-09
Frequently asked questions
- What is Scott Williamson's NPI number?
- Scott Williamson's National Provider Identifier (NPI) is 1962567339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Scott Williamson's specialty?
- Scott Williamson is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Scott Williamson located?
- Scott Williamson's practice location on file with NPPES is 975 Sereno Drive, Vallejo, CA 94589-2485.
- What is Scott Williamson's phone number?
- The practice phone number listed in the NPPES registry for Scott Williamson is (707) 651-1000.
- Is Scott Williamson's NPI active?
- Yes — Scott Williamson's NPI (1962567339) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.