LOUIS KUCHNIR MD PC
NPI 1871709634
Dermatology in Marlborough, MA
About Louis Kuchnir Md Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LOUIS KUCHNIR MD PC (NPI 1871709634) is a healthcare organization registered as a dermatology in Marlborough, Massachusetts and active in the NPI registry since May 2007. The organization lists Karen Kuchnir, Billing Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Louis Kuchnir Md Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
21Medicare enrollment records show 21 clinicians reassign Medicare billing to Louis Kuchnir MD PC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 9 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 21Source: 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 Louis Kuchnir MD PC's NPI number?
The NPI number for Louis Kuchnir MD PC is 1871709634. It was assigned to this organization in the NPPES registry on May 15, 2007.
Where is Louis Kuchnir MD PC located?
Louis Kuchnir MD PC is located at 11 Apex Drive Ste 103A, Marlborough, MA 01752. The listed phone number is (508) 485-7779.
What is Louis Kuchnir MD PC's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Louis Kuchnir MD PC enrolled in Medicare?
Yes. Louis Kuchnir MD PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Louis Kuchnir MD PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 21 clinicians in 4 Medicare specialties reassign their Medicare billing to Louis Kuchnir MD PC. 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. The largest specialties are Dermatology (16), Nurse Practitioner (3) and Internal Medicine (1). Of these, 2 practice at this address and 9 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 Louis Kuchnir MD PC was last updated on December 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.