Earl Clark, PAC
NPI 1861565046 · Physician Assistant · Livingston, TX
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Earl Clark, PAC is a Physician Assistant provider in Livingston, TX (NPI 1861565046).
Provider details
- NPI number
- 1861565046
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PAC
- Sex
- Male
- Sole proprietor
- No
- License
- PA00503 (TX)
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
- 2006-11-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Earl Clark's NPI number?
- Earl Clark's National Provider Identifier (NPI) is 1861565046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Earl Clark's specialty?
- Earl Clark is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Earl Clark located?
- Earl Clark's practice location on file with NPPES is 1717 Highway 59 Loop N, Livingston, TX 77351-5703.
- What is Earl Clark's phone number?
- The practice phone number listed in the NPPES registry for Earl Clark is (936) 329-8500.
- Does Earl Clark accept Medicare?
- Earl Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Earl Clark's NPI active?
- Yes — Earl Clark's NPI (1861565046) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.