MEDICAL ASSOCIATES OF PRINCETON
NPI 1245269166
Internal Medicine in Princeton, NJ
About Medical Associates Of Princeton NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEDICAL ASSOCIATES OF PRINCETON (NPI 1245269166) is a healthcare organization registered as an internal medicine in Princeton, New Jersey and active in the NPI registry since July 2006. The organization holds a CLIA Waiver certificate valid through May 3, 2027 and lists Natalia Dashevsky, Medical Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Medical Associates Of Princeton is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Medical Associates Of Princeton, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 31D2023875
Medical Associates Of Princeton, LLC · Princeton, NJFrequently 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 Medical Associates Of Princeton's NPI number?
The NPI number for Medical Associates Of Princeton is 1245269166. It was assigned to this organization in the NPPES registry on July 2, 2006.
Where is Medical Associates Of Princeton located?
Medical Associates Of Princeton is located at 256 Bunn Dr Suite 3A, Princeton, NJ 08540. The listed phone number is (609) 683-7773.
What is Medical Associates Of Princeton's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Medical Associates Of Princeton enrolled in Medicare?
Yes. Medical Associates Of Princeton is registered in the Medicare PECOS enrollment system.
When is Medical Associates Of Princeton's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New Jersey, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Medical Associates Of Princeton?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Internal Medicine, reassign their Medicare billing to Medical Associates Of Princeton. A 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 the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Medical Associates Of Princeton hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 31D2023875) is associated with this NPI, valid through May 3, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Medical Associates Of Princeton was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Medical Associates Of Princeton · NPI 1245269166
Internal Medicine organization in Princeton, New Jersey. Organization record, active in the CMS NPPES registry since July 2, 2006.
## Identity
- **NPI:** 1245269166 (Entity type: Organization)
- **Enumerated:** July 2, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Natalia Dashevsky, MEDICAL DIRECTOR
## Practice location
- **Address:** 256 BUNN DR, SUITE 3A, Princeton, NJ 08540-2859
- **Phone:** (609) 683-7773 · **Fax:** (609) 683-7958
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, New Jersey, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 2 clinicians (Internal Medicine) reassign Medicare billing to this organization (form CMS-855R); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 22, 2020
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1245269166) · Data from the CMS NPPES public registry.