Dennis Mahoney, LCSW-R
NPI 1316240732 · Mental Health Counselor · New York, NY
Dennis Mahoney, LCSW-R is a Mental Health Counselor provider in New York, NY (NPI 1316240732).
Provider details
- NPI number
- 1316240732
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW-R
- Sex
- Male
- Sole proprietor
- No
- License
- R034989 (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
15 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
- 2010-12-07
- Last updated
- 2011-04-14
Frequently asked questions
- What is Dennis Mahoney's NPI number?
- Dennis Mahoney's National Provider Identifier (NPI) is 1316240732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Mahoney's specialty?
- Dennis Mahoney is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Dennis Mahoney located?
- Dennis Mahoney's practice location on file with NPPES is 423 E 23rd St, New York, NY 10010-5011.
- What is Dennis Mahoney's phone number?
- The practice phone number listed in the NPPES registry for Dennis Mahoney is (212) 686-7500.
- Is Dennis Mahoney's NPI active?
- Yes — Dennis Mahoney's NPI (1316240732) is active in the NPPES registry as of the last update on 2011-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.