IndividualActive
Mark Pezner, PH.D.
NPI 1356398705 · Clinical Psychologist · Sea Cliff, NY
Mark Pezner, PH.D. is a Clinical Psychologist provider in Sea Cliff, NY (NPI 1356398705).
Provider details
- NPI number
- 1356398705
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 012059 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
3 Carpenter Pl
Sea Cliff, NY 11579-2103
Phone: (917) 407-5008
Street-level locationGet directions
Mailing address
3 Carpenter Pl
Sea Cliff, NY 11579-2103
Registry dates
- Enumerated
- 2006-05-30
- Last updated
- 2007-09-06
Frequently asked questions
- What is Mark Pezner's NPI number?
- Mark Pezner's National Provider Identifier (NPI) is 1356398705, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Pezner's specialty?
- Mark Pezner is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Pezner located?
- Mark Pezner's practice location on file with NPPES is 3 Carpenter Pl, Sea Cliff, NY 11579-2103.
- What is Mark Pezner's phone number?
- The practice phone number listed in the NPPES registry for Mark Pezner is (917) 407-5008.
- Is Mark Pezner's NPI active?
- Yes — Mark Pezner's NPI (1356398705) is active in the NPPES registry as of the last update on 2007-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.