Dennis Buck, M.S.
NPI 1891993135 · Cognitive & Behavioral Psychologist · Mt Pleasant, MI
Dennis Buck, M.S. is a Cognitive & Behavioral Psychologist provider in Mt Pleasant, MI (NPI 1891993135).
Provider details
- NPI number
- 1891993135
- Entity type
- Individual
- Primary specialty
- Cognitive & Behavioral PsychologistBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6301003974 (MI)
Specialties & taxonomies
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
- 2007-07-09
- Last updated
- 2007-07-09
Frequently asked questions
- What is Dennis Buck's NPI number?
- Dennis Buck's National Provider Identifier (NPI) is 1891993135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Buck's specialty?
- Dennis Buck is listed in the NPPES registry with a primary specialty of Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).
- Where is Dennis Buck located?
- Dennis Buck's practice location on file with NPPES is 907 Crosslanes St, Mt Pleasant, MI 48858-1814.
- What is Dennis Buck's phone number?
- The practice phone number listed in the NPPES registry for Dennis Buck is (989) 773-1643.
- Is Dennis Buck's NPI active?
- Yes — Dennis Buck's NPI (1891993135) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.