SOFIA MAVASHEVA
NPI 1851345995
Internal Medicine in Trenton, NJ
About Sofia Mavasheva NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOFIA MAVASHEVA (NPI 1851345995) is an individual internal medicine provider in Trenton, New Jersey, licensed in New Jersey (25MA07092800) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with University Medical Center Of Princeton At Plainsboro, and is a graduate of Other (1988).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Sofia Mavasheva 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 Sofia Mavasheva reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
West Orange, NJ 07052
- Reassigned Medicare billing, New Jersey enrollment
- 428 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 8
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.
University Medical Center Of Princeton At Plainsboro
Acute Care Hospitals · Plainsboro, NJCapital Health Medical Center - Hopewell
Acute Care Hospitals · Pennington, NJRobert Wood Johnson University Hospital At Hamilton
Acute Care Hospitals · Hamilton, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08690 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 4
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 Sofia Mavasheva's NPI number?
The NPI number for Sofia Mavasheva is 1851345995. It was assigned to this individual provider in the NPPES registry on May 22, 2006.
Where is Sofia Mavasheva located?
Sofia Mavasheva practices at 2055 Klockner Rd, Trenton, NJ 08690. The listed phone number is (609) 586-8060.
What is Sofia Mavasheva's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Sofia Mavasheva enrolled in Medicare?
Yes. Sofia Mavasheva 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 Sofia Mavasheva's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sofia Mavasheva reassigns Medicare benefits to Rwjbh Primary Care Services (West Orange, 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 Sofia Mavasheva's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sofia Mavasheva accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Sofia Mavasheva 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 Sofia Mavasheva affiliated with any hospitals?
According to CMS data, Sofia Mavasheva is affiliated with University Medical Center Of Princeton At Plainsboro, Capital Health Medical Center - Hopewell and Robert Wood Johnson University Hospital At Hamilton.
When was this NPI record last updated?
The NPPES record for Sofia Mavasheva was last updated on June 24, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Sofia Mavasheva · NPI 1851345995
Internal Medicine physician in Trenton, New Jersey. Individual provider, active in the CMS NPPES registry since May 22, 2006.
## Identity
- **NPI:** 1851345995 (Entity type: Individual)
- **Enumerated:** May 22, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 25MA07092800 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 2055 KLOCKNER RD, Trenton, NJ 08690-3413
- **Phone:** (609) 586-8060 · **Fax:** (609) 586-7470
## 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:** Rwjbh Primary Care Services (NPI 1265037501, West Orange, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1988
## Record status
- **NPPES last updated:** June 24, 2010
- **Other identifiers:** Medicare UPIN H26827 (NJ); Medicare ID-Type Unspecified 043145L5E (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1851345995) · Data from the CMS NPPES public registry.