John Prince, CADC
NPI 1659866440 · Addiction (Substance Use Disorder) Counselor · East Hazel Crest, IL
John Prince, CADC is a Addiction (Substance Use Disorder) Counselor provider in East Hazel Crest, IL (NPI 1659866440).
Provider details
- NPI number
- 1659866440
- 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
7 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
- 2018-06-25
- Last updated
- 2018-06-25
Frequently asked questions
- What is John Prince's NPI number?
- John Prince's National Provider Identifier (NPI) is 1659866440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Prince's specialty?
- John Prince is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is John Prince located?
- John Prince's practice location on file with NPPES is 1909 Cheker Sq, East Hazel Crest, IL 60429-1442.
- What is John Prince's phone number?
- The practice phone number listed in the NPPES registry for John Prince is (708) 647-3333.
- Is John Prince's NPI active?
- Yes — John Prince's NPI (1659866440) is active in the NPPES registry as of the last update on 2018-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.