NPPES file of Aug 9, 2026

Louis Kuchnir Md PC in Marlborough, MA

This organization bills under NPI 1871709634, an organization record issued on May 15, 2007 with the primary taxonomy Dermatology Physician. Each clinician who works there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1871709634
Legal name
Louis Kuchnir Md PC
Entity
Type 2 · organization
Primary taxonomy
Dermatology Physician 207N00000X
Practice location
11 APEX DRIVE STE 103A, Marlborough, MA 01752
Phone
508-485-7779
Enumerated
May 15, 2007
Record updated
Dec 4, 2025
Authorized official
Billing Manager (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

7 clinicians CMS lists with Louis Kuchnir Md in Marlborough

  1. Shiu-Chung Au, MDDermatology Physician1841424272
  2. Brian Cromer, NPFamily Nurse Practitioner1457436362
  3. Karen Mitchell, MDDermatopathology Physician1619986114
  4. Kathryn Schoch, RN/NPAdult Health Nurse Practitioner1124262753
  5. Barbara Starr, MSN, RN CSAdult Health Nurse Practitioner1043287659
  6. Thanh-Nga Tran, MD, PHDDermatology Physician1407977846
  7. Kathleen White, DOInternal Medicine Physician1003907080

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

Checking an organization

  1. Confirm the business with the Massachusetts secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.