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Stephen Isaacson, PH.D.
NPI 1841358967 · Clinical Psychologist · New York, NY
Stephen Isaacson, PH.D. is a Clinical Psychologist provider in New York, NY (NPI 1841358967).
Provider details
- NPI number
- 1841358967
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 015692 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
302 W 12th St
New York, NY 10014-6025
Phone: (212) 255-0236
Street-level locationGet directions
Mailing address
302 West 12 Street
New York, NY 10014
Registry dates
- Enumerated
- 2006-12-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephen Isaacson's NPI number?
- Stephen Isaacson's National Provider Identifier (NPI) is 1841358967, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Isaacson's specialty?
- Stephen Isaacson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Stephen Isaacson located?
- Stephen Isaacson's practice location on file with NPPES is 302 W 12th St, New York, NY 10014-6025.
- What is Stephen Isaacson's phone number?
- The practice phone number listed in the NPPES registry for Stephen Isaacson is (212) 255-0236.
- Is Stephen Isaacson's NPI active?
- Yes — Stephen Isaacson's NPI (1841358967) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.