Frederick Lopez, CRNA
NPI 1972668580 · Certified Registered Nurse Anesthetist · Vallejo, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frederick Lopez, CRNA is a Certified Registered Nurse Anesthetist provider in Vallejo, CA (NPI 1972668580).
Provider details
- NPI number
- 1972668580
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3351 (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
- 2022-03-28
Frequently asked questions
- What is Frederick Lopez's NPI number?
- Frederick Lopez's National Provider Identifier (NPI) is 1972668580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Lopez's specialty?
- Frederick Lopez is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Frederick Lopez located?
- Frederick Lopez's practice location on file with NPPES is 975 Sereno Drive, Vallejo, CA 94589.
- What is Frederick Lopez's phone number?
- The practice phone number listed in the NPPES registry for Frederick Lopez is (707) 651-3884.
- Does Frederick Lopez accept Medicare?
- Frederick Lopez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frederick Lopez's NPI active?
- Yes — Frederick Lopez's NPI (1972668580) is active in the NPPES registry as of the last update on 2022-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.