Thomas J Clark DO Inc
NPI 1669529582 · Neurology Physician · San Luis Obispo, CA
Thomas J Clark DO Inc is a Neurology Physician organization in San Luis Obispo, CA (NPI 1669529582).
Provider details
- NPI number
- 1669529582
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thomas Clark, President(805) 547-2275
- License
- 20A8621 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Ambulatory Health Care Facilities
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
- 2007-01-04
- Last updated
- 2009-03-05
Frequently asked questions
- What is Thomas J Clark DO Inc's NPI number?
- Thomas J Clark DO Inc's National Provider Identifier (NPI) is 1669529582, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Thomas J Clark DO Inc?
- Thomas J Clark DO Inc is classified in the NPPES registry as Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas J Clark DO Inc located?
- Thomas J Clark DO Inc's practice location on file with NPPES is 620 California Blvd., San Luis Obispo, CA 93401-2598.
- What is Thomas J Clark DO Inc's phone number?
- The practice phone number listed in the NPPES registry for Thomas J Clark DO Inc is (805) 547-2275.
- Who is the authorized official for Thomas J Clark DO Inc?
- The authorized official listed on Thomas J Clark DO Inc's NPPES record is Thomas Clark, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Thomas J Clark DO Inc's NPI active?
- Yes — Thomas J Clark DO Inc's NPI (1669529582) is active in the NPPES registry as of the last update on 2009-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.