Mark Gibson, PH.D.
NPI 1225115561 · Clinical Psychologist · Rock Springs, WY
Mark Gibson, PH.D. is a Clinical Psychologist provider in Rock Springs, WY (NPI 1225115561).
Provider details
- NPI number
- 1225115561
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 437 (WY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service 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
- 2006-11-01
- Last updated
- 2025-11-08
- Certified
- 2025-11-08
Frequently asked questions
- What is Mark Gibson's NPI number?
- Mark Gibson's National Provider Identifier (NPI) is 1225115561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Gibson's specialty?
- Mark Gibson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Gibson located?
- Mark Gibson's practice location on file with NPPES is 1208 Hilltop Dr Ste 103, Rock Springs, WY 82901-5858.
- What is Mark Gibson's phone number?
- The practice phone number listed in the NPPES registry for Mark Gibson is (307) 212-8064.
- Is Mark Gibson's NPI active?
- Yes — Mark Gibson's NPI (1225115561) is active in the NPPES registry as of the last update on 2025-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.