Thomas Ruddy, CRNA
NPI 1962528109 · Certified Registered Nurse Anesthetist · San Diego, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Ruddy, CRNA is a Certified Registered Nurse Anesthetist provider in San Diego, CA (NPI 1962528109).
Provider details
- NPI number
- 1962528109
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- NA2485 (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
- 2007-03-21
- Last updated
- 2021-11-29
Frequently asked questions
- What is Thomas Ruddy's NPI number?
- Thomas Ruddy's National Provider Identifier (NPI) is 1962528109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Ruddy's specialty?
- Thomas Ruddy is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Thomas Ruddy located?
- Thomas Ruddy's practice location on file with NPPES is 4647 Zion Ave, San Diego, CA 92120-2507.
- What is Thomas Ruddy's phone number?
- The practice phone number listed in the NPPES registry for Thomas Ruddy is (619) 528-5000.
- Does Thomas Ruddy accept Medicare?
- Thomas Ruddy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Ruddy's NPI active?
- Yes — Thomas Ruddy's NPI (1962528109) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.