TAMARA NATASHA KOLEV MD
NPI 1598928756
Obstetrics & Gynecology - Gynecology in New York, NY
About Tamara Natasha Kolev Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMARA NATASHA KOLEV MD (NPI 1598928756) is an individual gynecology provider in New York, New York, licensed in New York (261039) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS and is a graduate of Florida State University College Of Medicine (2007).
NPPES Registry Identity
Specialties & Licenses
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
Tamara Natasha Kolev 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
2Medicare enrollment records show Tamara Kolev reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10003
- Reassigned Medicare billing, New York enrollment
- 73 clinicians in this Medicare group
New Haven, CT 06519
- Reassigned Medicare billing, Connecticut enrollment
- 3,728 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.
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 Tamara Kolev's NPI number?
The NPI number for Tamara Kolev is 1598928756. It was assigned to this individual provider in the NPPES registry on July 8, 2008.
Where is Tamara Kolev located?
Tamara Kolev practices at 10 Union Square East Suite 2E, New York, NY 10003. The listed phone number is (212) 844-8590.
What is Tamara Kolev's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.
Is Tamara Kolev enrolled in Medicare?
Yes. Tamara Kolev 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 Tamara Kolev's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tamara Kolev reassigns Medicare benefits to 2 organizations: Icahn School Of Medicine At Mount Sinai (New York, NY) and Yale University (New Haven, CT). 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 Tamara Kolev'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 Tamara Kolev was last updated on September 22, 2015. 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.
# Tamara Natasha Kolev, MD · NPI 1598928756
Gynecology physician in New York, New York. Individual provider, active in the CMS NPPES registry since July 8, 2008.
## Identity
- **NPI:** 1598928756 (Entity type: Individual)
- **Enumerated:** July 8, 2008
- **Primary specialty:** Obstetrics & Gynecology - Gynecology · taxonomy 207VG0400X
- **State license:** 261039 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 10 UNION SQUARE EAST, SUITE 2E, New York, NY 10003
- **Phone:** (212) 844-8590
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Icahn School Of Medicine At Mount Sinai (NPI 1467865063, New York, NY); Yale University (NPI 1124148887, New Haven, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Florida State University College Of Medicine, class of 2007
## Record status
- **NPPES last updated:** September 22, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1598928756) · Data from the CMS NPPES public registry.