1. Home
  2. Directory
  3. New York
  4. New York New York
  5. Pediatrics
  6. NPI Profile

DR. ADAM RATNER MD
NPI 1972558187
Pediatrics - Pediatric Infectious Diseases in New York, NY

Active since May 24, 2006PECOS Enrolled
550 1ST AVE, NEW YORK, NY 10016(212) 263-6426 Get Directions Write a Review

NPPES record last updated: September 8, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Adam Ratner Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ADAM RATNER MD (NPI 1972558187) is an individual pediatric infectious diseases provider in New York, New York, licensed in New York (214295) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in New York.

NPPES Registry Identity

NPI1972558187
Entity TypeIndividualMale
Primary Taxonomy2080P0208X
Provider Legal NameDR. ADAM RATNERCredential: MD
Location Address550 1ST AVENew York, NY 10016-6402
Mailing Address3959 Broadway, Columbia Unversity Department PediatricNew York, NY 10032-1559 · (212) 304-7250 · Fax (212) 544-1974
Phone(212) 263-6426
Sole ProprietorNo
Enumeration DateMay 24, 2006
Last NPPES UpdateSeptember 8, 2022
NPPES CertifiedSeptember 8, 2022
✔ NPI 1972558187 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Infectious DiseasesAllopathic & Osteopathic Physicians
Taxonomy Code2080P0208X
License✔ Licensed in NY · 214295
Definition
A pediatrician trained to care for children in the diagnosis, treatment and prevention of infectious diseases. This specialist can apply specific knowledge to affect a better outcome for pediatric infections with complicated courses, underlying diseases that predispose to unusual or severe infections, unclear diagnoses, uncommon diseases and complex or investigational treatments.
550 1ST AVE, New York, NY 10016
Open in Google Maps ↗

Secondary Practice Location 1

Location 13959 Broadway, COLUMBIA UNVERSITY DEPARTMENT PEDIATRICNew York, NY 10032-1559 · Phone (212) 304-7250 · Fax (212) 544-1974

Other Identifiers 2

Medicaid02602362NY
OtherMEDICAIDNJ · 0065412

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Adam Ratner Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Adam Ratner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

New York University
1,039 mi
Cardiovascular Disease
3301 QUANTUM BLVD
Boynton Beach, FL 33426
  • Reassigned Medicare billing, New York enrollment
  • 7,712 clinicians in this Medicare group
NPI 1285826438 (877) 648-2964

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SHARON URALIL D.O.
Internal Medicine
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-3293
DR. DIANA TREVAS FLEISHER
Emergency Medicine (Pediatric Emergency Medicine)
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-3293
DR. MONICA GUPTA M.D.
Allergy & Immunology
550 1ST AVE, NBV 16N30, INTERNAL MEDICINE RESIDENCY PROGRAM
NEW YORK, NY 10016
New York County (212) 263-6397
CHRISTINE CHAN M.D.
Student in an Organized Health Care Education/Training Program
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-5506
DR. MATTHEW CHIARELLO MD
Radiology (Vascular & Interventional Radiology)
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-5506
DR. MEGAN ELIZABETH JENKINS M.D.
Surgery
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-7300
DR. MANAN PATEL M.D.
Student in an Organized Health Care Education/Training Program
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-5506
VICKY CHIANG
Student in an Organized Health Care Education/Training Program
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-5506

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Adam Ratner's NPI number?

The NPI number for Adam Ratner is 1972558187. It was assigned to this individual provider in the NPPES registry on May 24, 2006.

Where is Adam Ratner located?

Adam Ratner practices at 550 1st Ave, New York, NY 10016. The listed phone number is (212) 263-6426.

What is Adam Ratner's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Infectious Diseases, with taxonomy code 2080P0208X.

Is Adam Ratner enrolled in Medicare?

Yes. Adam Ratner is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Adam Ratner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Adam Ratner reassigns Medicare benefits to New York University (Boynton Beach, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Adam Ratner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Adam Ratner was last updated on September 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.