REBECCA LYNN BAGDONAS MD
NPI 1649492950
Anesthesiology in New York, NY
About Rebecca Lynn Bagdonas Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REBECCA LYNN BAGDONAS MD (NPI 1649492950) is an individual anesthesiology provider in New York, New York, licensed in New York (2288041) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses 2
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 and accepts Medicare assignment
Rebecca Lynn Bagdonas Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Rebecca Bagdonas reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10001
- Reassigned Medicare billing, New York enrollment
- 2 clinicians in this Medicare group
New York, NY 10001
- Reassigned Medicare billing, New York enrollment
- 3 clinicians in this Medicare group
New York, NY 10019
- Reassigned Medicare billing, New York enrollment
- 58 clinicians in this Medicare group
New York, NY 10128
- Reassigned Medicare billing, New York enrollment
- 55 clinicians in this Medicare group
Brooklyn, NY 11234
- Reassigned Medicare billing, New York enrollment
- 43 clinicians in this Medicare group
Harrison, NY 10528
- Reassigned Medicare billing, New York enrollment
- 59 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.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10003
NEW YORK, NY 10003
NEW YORK, NY 10003
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 Rebecca Bagdonas's NPI number?
The NPI number for Rebecca Bagdonas is 1649492950. It was assigned to this individual provider in the NPPES registry on May 3, 2007.
Where is Rebecca Bagdonas located?
Rebecca Bagdonas practices at 310 E 14th Street Ny Eye & Ear Infirmary, New York, NY 10003. The listed phone number is (212) 979-4000.
What is Rebecca Bagdonas's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Rebecca Bagdonas enrolled in Medicare?
Yes. Rebecca Bagdonas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Rebecca Bagdonas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Bagdonas reassigns Medicare benefits to 6 organizations: Hudson Yards Surgery Center, LLC (New York, NY), Iris Consultants LLC (New York, NY), West Side Gi, LLC (New York, NY), Yorkville Endoscopy, LLC (New York, NY), 5000 Avenue K Medical Assocs PC (Brooklyn, NY) and 1 more organization, listed in the Medicare section above. Each 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 Rebecca Bagdonas'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 Rebecca Bagdonas was last updated on November 19, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Rebecca Lynn Bagdonas, MD · NPI 1649492950
Anesthesiology physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 3, 2007.
## Identity
- **NPI:** 1649492950 (Entity type: Individual)
- **Enumerated:** May 3, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 2288041 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 310 E 14TH STREET, NY EYE & EAR INFIRMARY, New York, NY 10003
- **Phone:** (212) 979-4000 · **Fax:** (845) 790-2675
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Hudson Yards Surgery Center, LLC (NPI 1376054007, New York, NY); Iris Consultants LLC (NPI 1689517559, New York, NY); West Side Gi, LLC (NPI 1588938682, New York, NY); Yorkville Endoscopy, LLC (NPI 1174873780, New York, NY); 5000 Avenue K Medical Assocs PC (NPI 1770707622, Brooklyn, NY); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** November 19, 2008
- **Other identifiers:** Medicare PIN A400003481 (NY); Medicare PIN 89574LL431 (NY); Medicaid 02899356 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1649492950) · Data from the CMS NPPES public registry.