Walter Alain Thomas, M.D.
NPI 1669655536 · Preferred Provider Organization · San Diego, CA
Walter Alain Thomas, M.D. is a Preferred Provider Organization organization in San Diego, CA (NPI 1669655536).
Provider details
- NPI number
- 1669655536
- Entity type
- Organization
- Primary specialty
- Preferred Provider OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Isabel Garcia, Billing Supervisor(858) 616-6400
- License
- A67913 (CA)
Specialties & taxonomies
Managed Care Organizations
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Other names (DBA / former)
- Former legal business name
- Walter Alain Thomas, M.D.
Registry dates
- Enumerated
- 2007-12-13
- Last updated
- 2007-12-13
Frequently asked questions
- What is Walter Alain Thomas, M.D.'s NPI number?
- Walter Alain Thomas, M.D.'s National Provider Identifier (NPI) is 1669655536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Walter Alain Thomas, M.D.?
- Walter Alain Thomas, M.D. is classified in the NPPES registry as Preferred Provider Organization (Managed Care Organizations).
- Where is Walter Alain Thomas, M.D. located?
- Walter Alain Thomas, M.D.'s practice location on file with NPPES is 3444 Kearny Villa Rd, San Diego, CA 92123-1959.
- What is Walter Alain Thomas, M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Walter Alain Thomas, M.D. is (858) 616-6400.
- Who is the authorized official for Walter Alain Thomas, M.D.?
- The authorized official listed on Walter Alain Thomas, M.D.'s NPPES record is Isabel Garcia, Billing Supervisor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Walter Alain Thomas, M.D.'s NPI active?
- Yes — Walter Alain Thomas, M.D.'s NPI (1669655536) is active in the NPPES registry as of the last update on 2007-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.