DR. REBECCA YANOVSKY DUFNER MD, MBA
NPI 1386269124
Dermatology in Boston, MA
About Dr. Rebecca Yanovsky Dufner Md, Mba NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. REBECCA YANOVSKY DUFNER MD, MBA (NPI 1386269124) is an individual dermatology provider in Boston, Massachusetts, licensed in Massachusetts (1017566) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS, is affiliated with Tufts Medical Center, and is a graduate of Tufts University School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Dr. Rebecca Yanovsky Dufner Md, Mba 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 Rebecca Dufner reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02111
- Reassigned Medicare billing, Massachusetts enrollment
- 24 clinicians in this Medicare group
Dallas, TX 75230
- Reassigned Medicare billing, Texas enrollment
- 163 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.
Tufts Medical Center
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02111 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.
BOSTON, MA 02111
BOSTON, MA 02111
BOSTON, MA 02111
BOSTON, MA 02111
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 Rebecca Dufner's NPI number?
The NPI number for Rebecca Dufner is 1386269124. It was assigned to this individual provider in the NPPES registry on June 8, 2020. The provider is also known as Rebecca Lynn Yanovsky MD, Mba.
Where is Rebecca Dufner located?
Rebecca Dufner practices at 800 Washington St, Boston, MA 02111. The listed phone number is (617) 636-5000.
What is Rebecca Dufner's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Rebecca Dufner enrolled in Medicare?
Yes. Rebecca Dufner 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 Rebecca Dufner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Dufner reassigns Medicare benefits to 2 organizations: Pratt Med/Surg Dermatology Associates Inc (Boston, MA) and Oliver Street 5.01(a) Inc. (Dallas, TX). 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 Rebecca Dufner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rebecca Dufner accept?
Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and Taro Health list Rebecca Dufner 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 Rebecca Dufner affiliated with any hospitals?
According to CMS data, Rebecca Dufner is affiliated with Tufts Medical Center.
When was this NPI record last updated?
The NPPES record for Rebecca Dufner was last updated on June 14, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Rebecca Yanovsky Dufner, MD, MBA · NPI 1386269124
Dermatology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since June 8, 2020.
## Identity
- **NPI:** 1386269124 (Entity type: Individual)
- **Enumerated:** June 8, 2020
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** 1017566 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 800 WASHINGTON ST, Boston, MA 02111-1552
- **Phone:** (617) 636-5000
## 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): Pratt Med/Surg Dermatology Associates Inc (NPI 1528012176, Boston, MA); Oliver Street 5.01(a) Inc. (NPI 1457695413, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** June 14, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1386269124) · Data from the CMS NPPES public registry.