Dennis Heon, MD
NPI 1134289663 · Pediatric Emergency Medicine (Pediatrics) Physician · New York, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Heon, MD is a Pediatric Emergency Medicine (Pediatrics) Physician provider in New York, NY (NPI 1134289663).
Provider details
- NPI number
- 1134289663
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 190035 (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
19 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
- 2006-12-12
- Last updated
- 2021-04-15
- Certified
- 2021-04-15
Frequently asked questions
- What is Dennis Heon's NPI number?
- Dennis Heon's National Provider Identifier (NPI) is 1134289663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Heon's specialty?
- Dennis Heon is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Heon located?
- Dennis Heon's practice location on file with NPPES is Bellevue Hospital, New York, NY 10016.
- What is Dennis Heon's phone number?
- The practice phone number listed in the NPPES registry for Dennis Heon is (212) 562-8149.
- Does Dennis Heon accept Medicare?
- Dennis Heon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Heon's NPI active?
- Yes — Dennis Heon's NPI (1134289663) is active in the NPPES registry as of the last update on 2021-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.