Billie Katz, PSYD
NPI 1689248213 · Clinical Child & Adolescent Psychologist · New York, NY
Billie Katz, PSYD is a Clinical Child & Adolescent Psychologist provider in New York, NY (NPI 1689248213).
Provider details
- NPI number
- 1689248213
- Entity type
- Individual
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Psychologist103T00000X
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
5 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
- 2021-05-18
- Last updated
- 2021-05-19
- Certified
- 2021-05-19
Frequently asked questions
- What is Billie Katz's NPI number?
- Billie Katz's National Provider Identifier (NPI) is 1689248213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Billie Katz's specialty?
- Billie Katz is listed in the NPPES registry with a primary specialty of Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Billie Katz located?
- Billie Katz's practice location on file with NPPES is 1425 Madison Ave, New York, NY 10029-6514.
- What is Billie Katz's phone number?
- The practice phone number listed in the NPPES registry for Billie Katz is (212) 659-8752.
- Is Billie Katz's NPI active?
- Yes — Billie Katz's NPI (1689248213) is active in the NPPES registry as of the last update on 2021-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.