Harry Nadeau, CASAC
NPI 1871269498 · Addiction (Substance Use Disorder) Counselor · Bronx, NY
Harry Nadeau, CASAC is a Addiction (Substance Use Disorder) Counselor provider in Bronx, NY (NPI 1871269498).
Provider details
- NPI number
- 1871269498
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CASAC
- Sex
- Male
- Sole proprietor
- No
- License
- 36848 (NY)
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
4 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
- 2021-08-23
- Last updated
- 2021-08-23
- Certified
- 2021-08-23
Frequently asked questions
- What is Harry Nadeau's NPI number?
- Harry Nadeau's National Provider Identifier (NPI) is 1871269498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harry Nadeau's specialty?
- Harry Nadeau is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Harry Nadeau located?
- Harry Nadeau's practice location on file with NPPES is 1775 Grand Concourse Ste 801, Bronx, NY 10453-8202.
- What is Harry Nadeau's phone number?
- The practice phone number listed in the NPPES registry for Harry Nadeau is (212) 665-1860.
- Is Harry Nadeau's NPI active?
- Yes — Harry Nadeau's NPI (1871269498) is active in the NPPES registry as of the last update on 2021-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.