Diane Fischer, PH.D.
NPI 1578682969 · Clinical Psychologist · Staten Island, NY
Diane Fischer, PH.D. is a Clinical Psychologist provider in Staten Island, NY (NPI 1578682969).
Provider details
- NPI number
- 1578682969
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 009682 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-03-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Fischer's NPI number?
- Diane Fischer's National Provider Identifier (NPI) is 1578682969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Fischer's specialty?
- Diane Fischer is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Diane Fischer located?
- Diane Fischer's practice location on file with NPPES is 78 Hart Blvd, Staten Island, NY 10301-2613.
- What is Diane Fischer's phone number?
- The practice phone number listed in the NPPES registry for Diane Fischer is (718) 273-3682.
- Is Diane Fischer's NPI active?
- Yes — Diane Fischer's NPI (1578682969) 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.