Doctor profile · Federal record

Dr. William Middlesworth, M.D.

Pediatric Surgery Physician · New York, NY

  • NPI 1679666440
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3959 Broadway, Chn 2
New York, NY 100321559
(212) 342-8585
fax (212) 305-9270
Mailing address
Po Box 27036
New York, NY 100877036

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
August 15, 2013
Specialty taxonomy
2086S0120X — NUCC code
State license (1)
New York #207418
Medicaid
NY #7161384

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1679666440. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$47
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Hologic Sales and Service, LLC 1 $47.15

By nature of payment

Food and Beverage
$47

Frequently asked questions

Auto-generated from federal data
What is Dr. William Middlesworth's medical specialty?
Dr. William Middlesworth practices Pediatric Surgery Physician in New York, NY.
Where does Dr. William Middlesworth practice?
Dr. William Middlesworth practices at 3959 Broadway, New York, NY 100321559. Office phone: 2123428585.
What is Dr. William Middlesworth's NPI?
Dr. William Middlesworth's National Provider Identifier (NPI) is 1679666440, issued by NPPES.