Zachary Tan, DO
NPI 1811781271 · Student in an Organized Health Care Education/Training Program · Brooklyn, NY
Zachary Tan, DO is a Student in an Organized Health Care Education/Training Program provider in Brooklyn, NY (NPI 1811781271).
Provider details
- NPI number
- 1811781271
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-04-08
- Last updated
- 2025-04-08
- Certified
- 2025-04-08
Frequently asked questions
- What is Zachary Tan's NPI number?
- Zachary Tan's National Provider Identifier (NPI) is 1811781271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Tan's specialty?
- Zachary Tan is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Zachary Tan located?
- Zachary Tan's practice location on file with NPPES is 121 Dekalb Ave, Brooklyn, NY 11201-5493.
- What is Zachary Tan's phone number?
- The practice phone number listed in the NPPES registry for Zachary Tan is (718) 250-8000.
- Is Zachary Tan's NPI active?
- Yes — Zachary Tan's NPI (1811781271) is active in the NPPES registry as of the last update on 2025-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.