Nai-Kong Cheung, MD
NPI 1699746115 · Pediatric Hematology & Oncology Physician · New York, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nai-Kong Cheung, MD is a Pediatric Hematology & Oncology Physician provider in New York, NY (NPI 1699746115).
Provider details
- NPI number
- 1699746115
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 169319 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-02-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nai-Kong Cheung's NPI number?
- Nai-Kong Cheung's National Provider Identifier (NPI) is 1699746115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nai-Kong Cheung's specialty?
- Nai-Kong Cheung is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Nai-Kong Cheung located?
- Nai-Kong Cheung's practice location on file with NPPES is 1275 York Ave, New York, NY 10021-6007.
- What is Nai-Kong Cheung's phone number?
- The practice phone number listed in the NPPES registry for Nai-Kong Cheung is (646) 227-3813.
- Does Nai-Kong Cheung accept Medicare?
- Nai-Kong Cheung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nai-Kong Cheung's NPI active?
- Yes — Nai-Kong Cheung's NPI (1699746115) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.