Juliet Williams, CRNA
NPI 1811356272 · Certified Registered Nurse Anesthetist · Rancho Santa Margarita, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Juliet Williams, CRNA is a Certified Registered Nurse Anesthetist provider in Rancho Santa Margarita, CA (NPI 1811356272).
Provider details
- NPI number
- 1811356272
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95000474 (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
10 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
- 2016-02-15
- Last updated
- 2016-02-15
Frequently asked questions
- What is Juliet Williams's NPI number?
- Juliet Williams's National Provider Identifier (NPI) is 1811356272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Juliet Williams's specialty?
- Juliet Williams is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Juliet Williams located?
- Juliet Williams's practice location on file with NPPES is 1 Paseo Vecino, Rancho Santa Margarita, CA 92688-3874.
- What is Juliet Williams's phone number?
- The practice phone number listed in the NPPES registry for Juliet Williams is (928) 848-0186.
- Does Juliet Williams accept Medicare?
- Juliet Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Juliet Williams's NPI active?
- Yes — Juliet Williams's NPI (1811356272) is active in the NPPES registry as of the last update on 2016-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.