Ricardo Charles, CRNA
NPI 1144386749 · Certified Registered Nurse Anesthetist · San Francisco, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ricardo Charles, CRNA is a Certified Registered Nurse Anesthetist provider in San Francisco, CA (NPI 1144386749).
Provider details
- NPI number
- 1144386749
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 2633 (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
2 documented practice locations
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
Additional practice locations (1)
- 280 W Macarthur BlvdOakland, CA 94611-5642Phone: (510) 752-6238
Registry dates
- Enumerated
- 2006-12-28
- Last updated
- 2023-08-06
- Certified
- 2023-08-06
Frequently asked questions
- What is Ricardo Charles's NPI number?
- Ricardo Charles's National Provider Identifier (NPI) is 1144386749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ricardo Charles's specialty?
- Ricardo Charles is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ricardo Charles located?
- Ricardo Charles's practice location on file with NPPES is 505 Parnassus Ave, San Francisco, CA 94143-2204.
- What is Ricardo Charles's phone number?
- The practice phone number listed in the NPPES registry for Ricardo Charles is (415) 353-8054.
- Does Ricardo Charles accept Medicare?
- Ricardo Charles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ricardo Charles's NPI active?
- Yes — Ricardo Charles's NPI (1144386749) is active in the NPPES registry as of the last update on 2023-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.