IndividualActive
Roger Challop, M.D.
NPI 1831212554 · Pediatrics Physician · New York, NY
Roger Challop, M.D. is a Pediatrics Physician provider in New York, NY (NPI 1831212554).
Provider details
- NPI number
- 1831212554
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 101809 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
615 W 164th St
New York, NY 10032-4815
Phone: (212) 795-6000
Street-level locationGet directions
Mailing address
630 W 168th St # 4
New York, NY 10032-3725
Registry dates
- Enumerated
- 2007-04-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Roger Challop's NPI number?
- Roger Challop's National Provider Identifier (NPI) is 1831212554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roger Challop's specialty?
- Roger Challop is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Roger Challop located?
- Roger Challop's practice location on file with NPPES is 615 W 164th St, New York, NY 10032-4815.
- What is Roger Challop's phone number?
- The practice phone number listed in the NPPES registry for Roger Challop is (212) 795-6000.
- Is Roger Challop's NPI active?
- Yes — Roger Challop's NPI (1831212554) 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.