Harold Thomas, CADC
NPI 1790231991 · Addiction (Substance Use Disorder) Counselor · Muskegon, MI
Harold Thomas, CADC is a Addiction (Substance Use Disorder) Counselor provider in Muskegon, MI (NPI 1790231991).
Provider details
- NPI number
- 1790231991
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CADC
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
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
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2016-08-28
- Last updated
- 2016-08-28
Frequently asked questions
- What is Harold Thomas's NPI number?
- Harold Thomas's National Provider Identifier (NPI) is 1790231991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Thomas's specialty?
- Harold Thomas is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Harold Thomas located?
- Harold Thomas's practice location on file with NPPES is 376 E Apple Ave, Muskegon, MI 49442-3466.
- What is Harold Thomas's phone number?
- The practice phone number listed in the NPPES registry for Harold Thomas is (231) 724-3699.
- Is Harold Thomas's NPI active?
- Yes — Harold Thomas's NPI (1790231991) is active in the NPPES registry as of the last update on 2016-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.