Adam Ratner, MD
NPI 1972558187 · Pediatric Infectious Diseases Physician · New York, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adam Ratner, MD is a Pediatric Infectious Diseases Physician provider in New York, NY (NPI 1972558187).
Provider details
- NPI number
- 1972558187
- Entity type
- Individual
- Primary specialty
- Pediatric Infectious Diseases PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 214295 (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
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)
- 3959 BroadwayColumbia Unversity Department PediatricNew York, NY 10032-1559Phone: (212) 304-7250Fax: (212) 544-1974
Registry dates
- Enumerated
- 2006-05-24
- Last updated
- 2022-09-08
- Certified
- 2022-09-08
Frequently asked questions
- What is Adam Ratner's NPI number?
- Adam Ratner's National Provider Identifier (NPI) is 1972558187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adam Ratner's specialty?
- Adam Ratner is listed in the NPPES registry with a primary specialty of Pediatric Infectious Diseases Physician (Allopathic & Osteopathic Physicians).
- Where is Adam Ratner located?
- Adam Ratner's practice location on file with NPPES is 550 1st Ave, New York, NY 10016-6402.
- What is Adam Ratner's phone number?
- The practice phone number listed in the NPPES registry for Adam Ratner is (212) 263-6426.
- Does Adam Ratner accept Medicare?
- Adam Ratner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adam Ratner's NPI active?
- Yes — Adam Ratner's NPI (1972558187) is active in the NPPES registry as of the last update on 2022-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.