Diane Dayton, CRNA
NPI 1619025509 · Certified Registered Nurse Anesthetist · Los Angeles, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Dayton, CRNA is a Certified Registered Nurse Anesthetist provider in Los Angeles, CA (NPI 1619025509).
Provider details
- NPI number
- 1619025509
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- NA2434 (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
- 2007-01-08
- Last updated
- 2021-11-30
Frequently asked questions
- What is Diane Dayton's NPI number?
- Diane Dayton's National Provider Identifier (NPI) is 1619025509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Dayton's specialty?
- Diane Dayton is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Dayton located?
- Diane Dayton's practice location on file with NPPES is 6041 Cadillac Ave, Los Angeles, CA 90034-1702.
- What is Diane Dayton's phone number?
- The practice phone number listed in the NPPES registry for Diane Dayton is (323) 857-2000.
- Does Diane Dayton accept Medicare?
- Diane Dayton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Dayton's NPI active?
- Yes — Diane Dayton's NPI (1619025509) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.