Dean Derenzo, LMHC
NPI 1215355979 · Mental Health Counselor · Staten Island, NY
Dean Derenzo, LMHC is a Mental Health Counselor provider in Staten Island, NY (NPI 1215355979).
Provider details
- NPI number
- 1215355979
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
12 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 110 Henderson AveStaten Island, NY 10301-2108Phone: (718) 447-2935
Registry dates
- Enumerated
- 2014-03-31
- Last updated
- 2019-11-15
Frequently asked questions
- What is Dean Derenzo's NPI number?
- Dean Derenzo's National Provider Identifier (NPI) is 1215355979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dean Derenzo's specialty?
- Dean Derenzo is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Dean Derenzo located?
- Dean Derenzo's practice location on file with NPPES is 1492 Richmond Rd, Staten Island, NY 10304-2319.
- What is Dean Derenzo's phone number?
- The practice phone number listed in the NPPES registry for Dean Derenzo is (347) 503-8625.
- Is Dean Derenzo's NPI active?
- Yes — Dean Derenzo's NPI (1215355979) is active in the NPPES registry as of the last update on 2019-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.