TANG BENJES & ASSOCIATES, P.C.
NPI 1902930886
Specialist in Wellesley Hills, MA
About Tang Benjes & Associates, P.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TANG BENJES & ASSOCIATES, P.C. (NPI 1902930886) is a healthcare organization registered as a specialist in Wellesley Hills, Massachusetts and active in the NPI registry since March 2007. The organization holds a CLIA Microscopy certificate valid through August 31, 2028 and lists Stephen Tang, M.d., as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 8
Group Practice 1
Accepted Insurance
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)
Tang Benjes & Associates, P.c. 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
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Tang Benjes & Associates, P.C., which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 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.
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 for Provider-Performed Microscopy Procedures (PPMP) 22D0694932
Tang, Benjes, & Associates, PC · Wellesley Hills, MAFrequently 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 Tang Benjes & Associates, P.C.'s NPI number?
The NPI number for Tang Benjes & Associates, P.C. is 1902930886. It was assigned to this organization in the NPPES registry on March 15, 2007.
Where is Tang Benjes & Associates, P.C. located?
Tang Benjes & Associates, P.C. is located at 332 Washington St Suite 305, Wellesley Hills, MA 02481. The listed phone number is (781) 237-3233.
What is Tang Benjes & Associates, P.C.'s specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Tang Benjes & Associates, P.C. enrolled in Medicare?
Yes. Tang Benjes & Associates, P.C. is registered in the Medicare PECOS enrollment system.
When is Tang Benjes & Associates, P.C.'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 (Massachusetts, 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 Tang Benjes & Associates, P.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Dermatology, reassign their Medicare billing to Tang Benjes & Associates, P.C.. 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 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Tang Benjes & Associates, P.C. hold a CLIA laboratory certificate?
Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 22D0694932) is associated with this NPI, valid through August 31, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Tang Benjes & Associates, P.C. accept?
Health plans from Anthem Blue Cross and Blue Shield and WellSense Health Plan list Tang Benjes & Associates, P.C. 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.
When was this NPI record last updated?
The NPPES record for Tang Benjes & Associates, P.C. 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.
# Tang Benjes & Associates, P.c. · NPI 1902930886
Specialist organization in Wellesley Hills, Massachusetts. Organization record, active in the CMS NPPES registry since March 15, 2007.
## Identity
- **NPI:** 1902930886 (Entity type: Organization)
- **Enumerated:** March 15, 2007
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Stephen Tang, M.D.
## Practice location
- **Address:** 332 WASHINGTON ST, SUITE 305, Wellesley Hills, MA 02481-6219
- **Phone:** (781) 237-3233
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, Massachusetts, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 3 clinicians (Dermatology) reassign Medicare billing to this organization (form CMS-855R); 1 practice at this address and 2 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 22, 2020
- **Other identifiers:** Other 0300378 (MA); Other 703158 (MA); Other 2358372 (MA); and 5 more
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1902930886) · Data from the CMS NPPES public registry.