Donald Allen, CAC-R
NPI 1861402547 · Addiction (Substance Use Disorder) Counselor · Detroit, MI
Donald Allen, CAC-R is a Addiction (Substance Use Disorder) Counselor provider in Detroit, MI (NPI 1861402547).
Provider details
- NPI number
- 1861402547
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CAC-R
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6500 (PA)
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
- 2006-08-08
- Last updated
- 2010-10-04
Frequently asked questions
- What is Donald Allen's NPI number?
- Donald Allen's National Provider Identifier (NPI) is 1861402547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Allen's specialty?
- Donald Allen is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Donald Allen located?
- Donald Allen's practice location on file with NPPES is 4646 John R St, Detroit, MI 48201-1916.
- What is Donald Allen's phone number?
- The practice phone number listed in the NPPES registry for Donald Allen is (313) 576-1000.
- Is Donald Allen's NPI active?
- Yes — Donald Allen's NPI (1861402547) is active in the NPPES registry as of the last update on 2010-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.