ABIGAIL TRAGER MD
NPI 1780666545
Pediatrics in New York, NY
About Abigail Trager Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ABIGAIL TRAGER MD (NPI 1780666545) is an individual pediatrics provider in New York, New York, licensed in New York (204214) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Abigail Trager Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Abigail Trager reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hawthorne, NY 10532
- Reassigned Medicare billing, New York enrollment
- 511 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10003 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Abigail Trager's NPI number?
The NPI number for Abigail Trager is 1780666545. It was assigned to this individual provider in the NPPES registry on November 17, 2005.
Where is Abigail Trager located?
Abigail Trager practices at 10 Union Sq E Bimc Dept Of Pediatrics, New York, NY 10003. The listed phone number is (212) 844-8309.
What is Abigail Trager's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Abigail Trager enrolled in Medicare?
Yes. Abigail Trager is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Abigail Trager's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abigail Trager reassigns Medicare benefits to Boston Children's Health Physicians, LLP (Hawthorne, NY). 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 Abigail Trager'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 Abigail Trager was last updated on November 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Abigail Trager, MD · NPI 1780666545
Pediatrics physician in New York, New York. Individual provider, active in the CMS NPPES registry since November 17, 2005.
## Identity
- **NPI:** 1780666545 (Entity type: Individual)
- **Enumerated:** November 17, 2005
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 204214 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 10 UNION SQ E, BIMC DEPT OF PEDIATRICS, New York, NY 10003-3314
- **Phone:** (212) 844-8309
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Boston Children's Health Physicians, LLP (NPI 1467454967, Hawthorne, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 21, 2014
- **Other identifiers:** Medicaid 01973519 (NY); Medicare UPIN G93250; Medicare ID-Type Unspecified 562411 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1780666545) · Data from the CMS NPPES public registry.