Diane Holzinger, DIANE HOLZINGER
NPI 1508177270 · Professional Counselor · Brooklyn, NY
Diane Holzinger, DIANE HOLZINGER is a Professional Counselor provider in Brooklyn, NY (NPI 1508177270).
Provider details
- NPI number
- 1508177270
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- DIANE HOLZINGER
- Sex
- Female
- Sole proprietor
- No
- License
- PR017986 (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
15 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
- 2010-06-28
- Last updated
- 2010-06-28
Frequently asked questions
- What is Diane Holzinger's NPI number?
- Diane Holzinger's National Provider Identifier (NPI) is 1508177270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Holzinger's specialty?
- Diane Holzinger is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Diane Holzinger located?
- Diane Holzinger's practice location on file with NPPES is 135 Ocean Pkwy, Brooklyn, NY 11218-2567.
- What is Diane Holzinger's phone number?
- The practice phone number listed in the NPPES registry for Diane Holzinger is (718) 436-4716.
- Is Diane Holzinger's NPI active?
- Yes — Diane Holzinger's NPI (1508177270) is active in the NPPES registry as of the last update on 2010-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.