Daniel Hollander, PHD
NPI 1700899937 · Psychologist · Brooklyn, NY
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Hollander, PHD is a Psychologist provider in Brooklyn, NY (NPI 1700899937).
Provider details
- NPI number
- 1700899937
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
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
83% 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
- 2006-08-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Daniel Hollander's NPI number?
- Daniel Hollander's National Provider Identifier (NPI) is 1700899937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Hollander's specialty?
- Daniel Hollander is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Daniel Hollander located?
- Daniel Hollander's practice location on file with NPPES is 3604 Avenue L, Brooklyn, NY 11210-5446.
- What is Daniel Hollander's phone number?
- The practice phone number listed in the NPPES registry for Daniel Hollander is (718) 338-4197.
- Does Daniel Hollander accept Medicare?
- Daniel Hollander is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Hollander's NPI active?
- Yes — Daniel Hollander's NPI (1700899937) 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.