Doctor profile · Federal record

Dr. Michael Williams, DMD

Periodontist · Pittsfield, MA

  • NPI 1851316103
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
120 South St
Pittsfield, MA 012016110
(413) 442-7855
Mailing address
34 Giovina Dr
Pittsfield, MA 012015476

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
September 1, 2011
Specialty taxonomy
1223P0300X — NUCC code
State license (1)
Massachusetts #20171

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851316103. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$106
Transactions
4
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Straumann USA LLC 2 $78.39
BioHorizons Implant Systems Inc. 2 $27.30

By nature of payment

Food and Beverage
$64
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$42

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
519
Patients
367
Total drug cost
$2,091
Drug Type Claims Patients Total cost
Chlorhexidine Gluconate Generic 232 163 $1,071
Amoxicillin Generic 190 141 $455
Doxycycline Monohydrate Generic 49 36 $454
Ibuprofen Generic 36 27 $104
Diazepam Generic 12 0 $7

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Williams's medical specialty?
Dr. Michael Williams practices Periodontist in Pittsfield, MA.
Where does Dr. Michael Williams practice?
Dr. Michael Williams practices at 120 South St, Pittsfield, MA 012016110. Office phone: 4134427855.
What is Dr. Michael Williams's NPI?
Dr. Michael Williams's National Provider Identifier (NPI) is 1851316103, issued by NPPES.