DR. VYACHISLAV ABAYEV M.D.
NPI 1437394574
Anesthesiology in Brooklyn, NY
About Dr. Vyachislav Abayev M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. VYACHISLAV ABAYEV M.D. (NPI 1437394574) is an individual anesthesiology provider in Brooklyn, New York, licensed in Florida (ME150869) and active in the NPI registry since December 2008. He is enrolled in Medicare PECOS, is affiliated with Broward Health Medical Center, and maintains a secondary practice location in Troy.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Accepted Insurance
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
Dr. Vyachislav Abayev M.d. 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
16Medicare enrollment records show Vyachislav Abayev reassigns Medicare billing to 16 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11212
- Reassigned Medicare billing, New York enrollment
- 782 clinicians in this Medicare group
Brooklyn, NY 11210
- Reassigned Medicare billing, New York enrollment
- 72 clinicians in this Medicare group
Brooklyn, NY 11234
- Reassigned Medicare billing, New York enrollment
- 43 clinicians in this Medicare group
Brooklyn, NY 11211
- Reassigned Medicare billing, New York enrollment
- 1,074 clinicians in this Medicare group
Brooklyn, NY 11235
- Reassigned Medicare billing, New York enrollment
- 24 clinicians in this Medicare group
Jamaica, NY 11418
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Tjh Medical Services PC
- 497 clinicians in this Medicare group
New York, NY 10016
- Reassigned Medicare billing, New York enrollment
- 3 clinicians in this Medicare group
Fresh Meadows, NY 11366
- Reassigned Medicare billing, New York enrollment
- 35 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 78 clinicians in this Medicare group
Valley Stream, NY 11581
- Reassigned Medicare billing, New York enrollment
- 305 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 3
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Broward Health Medical Center
Acute Care Hospitals · Fort Lauderdale, FLSamaritan Hospital Of Troy, New York
Acute Care Hospitals · Troy, NYNyu Langone Hospitals
Acute Care Hospitals · New York, NYMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
BROOKLYN, NY 11212
BROOKLYN, NY 11212
BROOKLYN, NY 11212
BROOKLYN, NY 11212
BROOKLYN, NY 11212
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 Vyachislav Abayev's NPI number?
The NPI number for Vyachislav Abayev is 1437394574. It was assigned to this individual provider in the NPPES registry on December 3, 2008.
Where is Vyachislav Abayev located?
Vyachislav Abayev practices at 1 Brookdale Plz, Brooklyn, NY 11212. The listed phone number is (718) 240-5353.
What is Vyachislav Abayev's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Vyachislav Abayev enrolled in Medicare?
Yes. Vyachislav Abayev 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 Vyachislav Abayev's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Vyachislav Abayev reassigns Medicare benefits to 16 organizations: Brookdale Hospital Medical Center (Brooklyn, NY), Goldstep Ambulatory Surgery Center, LLC (Brooklyn, NY), 5000 Avenue K Medical Assocs PC (Brooklyn, NY), New York University (Brooklyn, NY), Brooklyn Gastroenterology And Endoscopy PLLC (Brooklyn, NY) and 11 more organizations, 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 Vyachislav Abayev's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Vyachislav Abayev accept?
Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Vyachislav Abayev as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Vyachislav Abayev affiliated with any hospitals?
According to CMS data, Vyachislav Abayev is affiliated with Broward Health Medical Center, Samaritan Hospital Of Troy, New York and Nyu Langone Hospitals.
When was this NPI record last updated?
The NPPES record for Vyachislav Abayev was last updated on March 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.