MARY B TOPORCER, MD,PC
NPI 1346263738
Dermatology in Doylestown, PA
About Mary B Toporcer, Md,pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY B TOPORCER, MD,PC (NPI 1346263738) is a healthcare organization registered as a dermatology in Doylestown, Pennsylvania and active in the NPI registry since July 2006. The organization lists Mary B Toporcer, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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)
Mary B Toporcer, Md,pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 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
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Mary B Toporcer, MD,pc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Mary B Toporcer, Md,pc's NPI number?
The NPI number for Mary B Toporcer, Md,pc is 1346263738. It was assigned to this organization in the NPPES registry on July 26, 2006.
Where is Mary B Toporcer, Md,pc located?
Mary B Toporcer, Md,pc is located at 252 W Swamp Rd Ste 48, Doylestown, PA 18901. The listed phone number is (215) 230-9988.
What is Mary B Toporcer, Md,pc's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Mary B Toporcer, Md,pc enrolled in Medicare?
Yes. Mary B Toporcer, Md,pc is registered in the Medicare PECOS enrollment system.
When is Mary B Toporcer, Md,pc'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 (Pennsylvania, Clinic/Group Practice) is due for revalidation by January 31, 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 Mary B Toporcer, Md,pc?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Mary B Toporcer, Md,pc, in Dermatology and Nurse Practitioner. 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, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Mary B Toporcer, Md,pc was last updated on October 31, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Mary B Toporcer, Md,pc · NPI 1346263738
Dermatology organization in Doylestown, Pennsylvania. Organization record, active in the CMS NPPES registry since July 26, 2006.
## Identity
- **NPI:** 1346263738 (Entity type: Organization)
- **Enumerated:** July 26, 2006
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **Organization subpart:** No
- **Authorized official:** Mary Toporcer, OWNER
## Practice location
- **Address:** 252 W SWAMP RD, STE 48, Doylestown, PA 18901-2408
- **Phone:** (215) 230-9988 · **Fax:** (215) 230-9989
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, Pennsylvania, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 3 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Dermatology (2), Nurse Practitioner (1); 1 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 31, 2013
- **Other identifiers:** Medicare UPIN E40820 (PA); Other 916572 (PA); Medicare ID-Type Unspecified 599574 (PA); and 1 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1346263738) · Data from the CMS NPPES public registry.