Dorothy Chu, M.D.
NPI 1407290463 · Pediatrics Physician · Livingston, NJ
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dorothy Chu, M.D. is a Pediatrics Physician provider in Livingston, NJ (NPI 1407290463).
Provider details
- NPI number
- 1407290463
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 274227-1 (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
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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 (3)
- 94 Old Short Hills RdLivingston, NJ 07039Phone: (973) 322-5000
- 26901 76th AveNew Hyde Park, NY 11040-1433Phone: (718) 470-3000
- 1000 10th AveNew York, NY 10019-1147Phone: (212) 523-4000
Registry dates
- Enumerated
- 2013-04-22
- Last updated
- 2019-01-10
Frequently asked questions
- What is Dorothy Chu's NPI number?
- Dorothy Chu's National Provider Identifier (NPI) is 1407290463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dorothy Chu's specialty?
- Dorothy Chu is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Dorothy Chu located?
- Dorothy Chu's practice location on file with NPPES is 94 Old Short Hills Rd, Livingston, NJ 07039.
- What is Dorothy Chu's phone number?
- The practice phone number listed in the NPPES registry for Dorothy Chu is (973) 322-5000.
- Does Dorothy Chu accept Medicare?
- Dorothy Chu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dorothy Chu's NPI active?
- Yes — Dorothy Chu's NPI (1407290463) is active in the NPPES registry as of the last update on 2019-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.