Doctor profile · Federal record

Dr. William Sellers, M.D.

Internal Medicine Physician · Cambridge, MA

  • NPI 1386770972
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
250 Massachusetts Avenue
Cambridge, MA 02139
(617) 871-3938
Mailing address
50 Cleveland RD
Chestnut Hill, MA 024671461

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #72491

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386770972. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$7,500
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Otsuka Pharmaceutical Co., LTD. 2 $7,500.00

By nature of payment

Consulting Fee
$7,500

Frequently asked questions

Auto-generated from federal data
What is Dr. William Sellers's medical specialty?
Dr. William Sellers practices Internal Medicine Physician in Cambridge, MA.
Where does Dr. William Sellers practice?
Dr. William Sellers practices at 250 Massachusetts Avenue, Cambridge, MA 02139. Office phone: 6178713938.
What is Dr. William Sellers's NPI?
Dr. William Sellers's National Provider Identifier (NPI) is 1386770972, issued by NPPES.