Joy Tun, MD
NPI 1003992959 · Pediatric Emergency Medicine (Pediatrics) Physician · Hackensack, NJ
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joy Tun, MD is a Pediatric Emergency Medicine (Pediatrics) Physician provider in Hackensack, NJ (NPI 1003992959).
Provider details
- NPI number
- 1003992959
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 192510 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- Cham3415 Bainbridge AvenueBronx, NY 10467Phone: (718) 920-5312
Registry dates
- Enumerated
- 2006-10-31
- Last updated
- 2019-07-05
Frequently asked questions
- What is Joy Tun's NPI number?
- Joy Tun's National Provider Identifier (NPI) is 1003992959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joy Tun's specialty?
- Joy Tun is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is Joy Tun located?
- Joy Tun's practice location on file with NPPES is 30 Prospect Ave, Hackensack, NJ 07601-1915.
- What is Joy Tun's phone number?
- The practice phone number listed in the NPPES registry for Joy Tun is (551) 996-5430.
- Does Joy Tun accept Medicare?
- Joy Tun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joy Tun's NPI active?
- Yes — Joy Tun's NPI (1003992959) is active in the NPPES registry as of the last update on 2019-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.