YANA MARKIDAN MD
NPI 1629233903
Obstetrics & Gynecology in Princeton, NJ
About Yana Markidan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YANA MARKIDAN MD (NPI 1629233903) is an individual obstetrics & gynecology provider in Princeton, New Jersey, licensed in New Jersey (25MA09170900) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS, is affiliated with University Medical Center Of Princeton At Plainsboro, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Yana Markidan 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 Reassignment
Medicare enrollment records show Yana Markidan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Princeton, NJ 08540
- Reassigned Medicare billing, New Jersey enrollment
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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Medical Center Of Princeton At Plainsboro
Acute Care Hospitals · Plainsboro, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08540 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PRINCETON, NJ 08540
PRINCETON, NJ 08540
PRINCETON, NJ 08540
PRINCETON, NJ 08540
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 Yana Markidan's NPI number?
The NPI number for Yana Markidan is 1629233903. It was assigned to this individual provider in the NPPES registry on July 25, 2008.
Where is Yana Markidan located?
Yana Markidan practices at 601 Ewing Street Building C, Suite C13, Princeton, NJ 08540. The listed phone number is (609) 683-3661.
What is Yana Markidan's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Yana Markidan enrolled in Medicare?
Yes. Yana Markidan 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 organization bills Medicare for Yana Markidan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yana Markidan reassigns Medicare benefits to Markidan Health (Princeton, NJ). 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 Yana Markidan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yana Markidan accept?
Health plans from Oscar Health list Yana Markidan 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 Yana Markidan affiliated with any hospitals?
According to CMS data, Yana Markidan is affiliated with University Medical Center Of Princeton At Plainsboro.
When was this NPI record last updated?
The NPPES record for Yana Markidan was last updated on May 18, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Yana Markidan, MD · NPI 1629233903
Obstetrics & Gynecology physician in Princeton, New Jersey. Individual provider, active in the CMS NPPES registry since July 25, 2008.
## Identity
- **NPI:** 1629233903 (Entity type: Individual)
- **Enumerated:** July 25, 2008
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 25MA09170900 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 601 EWING STREET, BUILDING C, SUITE C13, Princeton, NJ 08540-2757
- **Phone:** (609) 683-3661
## 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:** Markidan Health (NPI 1598411282, Princeton, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** May 18, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1629233903) · Data from the CMS NPPES public registry.