VALERIYA VAYNSHTEYN M.D.
NPI 1366602898
Internal Medicine in Brooklyn, NY
About Valeriya Vaynshteyn M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
VALERIYA VAYNSHTEYN M.D. (NPI 1366602898) is an individual internal medicine provider in Brooklyn, New York, licensed in New York (258938) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with South Brooklyn Health, and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Valeriya Vaynshteyn 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
3Medicare enrollment records show Valeriya Vaynshteyn reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11235
- Reassigned Medicare billing, New York enrollment
- 638 clinicians in this Medicare group
Brooklyn, NY 11235
- Reassigned Medicare billing, New York enrollment
- 3 clinicians in this Medicare group
New York, NY 10037
- Reassigned Medicare billing, New York enrollment
- 2,094 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
South Brooklyn Health
Acute Care Hospitals · Brooklyn, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11223 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
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 Valeriya Vaynshteyn's NPI number?
The NPI number for Valeriya Vaynshteyn is 1366602898. It was assigned to this individual provider in the NPPES registry on June 9, 2008. The provider is also known as Valeriya Ivanova M.D..
Where is Valeriya Vaynshteyn located?
Valeriya Vaynshteyn practices at 45 Avenue T, Brooklyn, NY 11223. The listed phone number is (347) 462-2559.
What is Valeriya Vaynshteyn's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Valeriya Vaynshteyn enrolled in Medicare?
Yes. Valeriya Vaynshteyn 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 Valeriya Vaynshteyn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Valeriya Vaynshteyn reassigns Medicare benefits to 3 organizations: Coney Island Medical Practice Plan, P.C. (Brooklyn, NY), Feliks Chechelniker Medical Services PC (Brooklyn, NY) and Physician Affiliate Group Of New York PC (New York, NY). 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 Valeriya Vaynshteyn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Valeriya Vaynshteyn affiliated with any hospitals?
According to CMS data, Valeriya Vaynshteyn is affiliated with South Brooklyn Health.
When was this NPI record last updated?
The NPPES record for Valeriya Vaynshteyn was last updated on August 1, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Valeriya Vaynshteyn, M.D. · NPI 1366602898
Internal Medicine physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since June 9, 2008.
## Identity
- **NPI:** 1366602898 (Entity type: Individual)
- **Enumerated:** June 9, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 258938 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 45 AVENUE T, Brooklyn, NY 11223-3402
- **Phone:** (347) 462-2559
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Coney Island Medical Practice Plan, P.C. (NPI 1386951762, Brooklyn, NY); Feliks Chechelniker Medical Services PC (NPI 1760668248, Brooklyn, NY); Physician Affiliate Group Of New York PC (NPI 1013375526, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** August 1, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1366602898) · Data from the CMS NPPES public registry.