Won-Joon Koh, MD
NPI 1962088500 · Student in an Organized Health Care Education/Training Program · New York, NY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Won-Joon Koh, MD is a Student in an Organized Health Care Education/Training Program provider in New York, NY (NPI 1962088500).
Provider details
- NPI number
- 1962088500
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
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
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1111 Amsterdam AveNew York, NY 10025-1716Phone: (718) 578-3592
Registry dates
- Enumerated
- 2021-03-23
- Last updated
- 2021-04-07
- Certified
- 2021-04-07
Frequently asked questions
- What is Won-Joon Koh's NPI number?
- Won-Joon Koh's National Provider Identifier (NPI) is 1962088500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Won-Joon Koh's specialty?
- Won-Joon Koh 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 Won-Joon Koh located?
- Won-Joon Koh's practice location on file with NPPES is 1000 10th Ave Ste 3a-08, New York, NY 10019-1147.
- What is Won-Joon Koh's phone number?
- The practice phone number listed in the NPPES registry for Won-Joon Koh is (212) 259-6777.
- Does Won-Joon Koh accept Medicare?
- Won-Joon Koh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Won-Joon Koh's NPI active?
- Yes — Won-Joon Koh's NPI (1962088500) is active in the NPPES registry as of the last update on 2021-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.