Darrel Clark, DO
NPI 1386668846 · Family Medicine Physician · Grand Junction, CO
Darrel Clark, DO is a Family Medicine Physician provider in Grand Junction, CO (NPI 1386668846).
Provider details
- NPI number
- 1386668846
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 26814 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-07-27
- Last updated
- 2010-01-12
Frequently asked questions
- What is Darrel Clark's NPI number?
- Darrel Clark's National Provider Identifier (NPI) is 1386668846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darrel Clark's specialty?
- Darrel Clark is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Darrel Clark located?
- Darrel Clark's practice location on file with NPPES is 241 N. 4th St., Grand Junction, CO 81502-0331.
- What is Darrel Clark's phone number?
- The practice phone number listed in the NPPES registry for Darrel Clark is (970) 409-9734.
- Is Darrel Clark's NPI active?
- Yes — Darrel Clark's NPI (1386668846) is active in the NPPES registry as of the last update on 2010-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.