Kathryn Zhu
NPI 1639812993 · Psychiatry Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Zhu is a Psychiatry Physician provider in Brooklyn, NY (NPI 1639812993).
Provider details
- NPI number
- 1639812993
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-04-15
- Last updated
- 2025-12-17
- Certified
- 2025-12-17
Frequently asked questions
- What is Kathryn Zhu's NPI number?
- Kathryn Zhu's National Provider Identifier (NPI) is 1639812993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Zhu's specialty?
- Kathryn Zhu is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Kathryn Zhu located?
- Kathryn Zhu's practice location on file with NPPES is 450 Clarkson Ave # 1262, Brooklyn, NY 11203-2012.
- What is Kathryn Zhu's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Zhu is (718) 270-8867.
- Does Kathryn Zhu accept Medicare?
- Kathryn Zhu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Zhu's NPI active?
- Yes — Kathryn Zhu's NPI (1639812993) is active in the NPPES registry as of the last update on 2025-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.