Doctor profile · Federal record

Dr. WILLIAM ALTER, D.O.

Obstetrics & Gynecology Physician (CMS: OBSTETRICS/GYNECOLOGY) · Student in an Organized Health Care Education/Training Program · MIDDLETOWN, OH

  • NPI 1669639779
  • Accepts Medicare
  • MIPS 78.9 / 100 · 2023
  • 20 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6147 STATE ROUTE 122 STE 110
MIDDLETOWN, OH 450055201
(513) 261-3500
fax (513) 261-3509

Credentials & registration

NPPES · NUCC
NPI registered
May 2008 — 18 yrs on file
Profile last updated
January 27, 2021
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207V00000X — NUCC code
State licenses (2)
Ohio #34.009883 · Ohio #58.002153
Medicaid
OH #3071125

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669639779. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$33
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Channel Medsystems, Inc. 1 $32.95

By nature of payment

Food and Beverage
$33

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
81
Patients
0
Total drug cost
$3,381
Drug Type Claims Patients Total cost
Estradiol Generic 31 0 $1,359
Oxybutynin Chloride Er (Oxybutynin Chloride) Brand 21 0 $649
Medroxyprogesterone Acetate Generic 17 0 $597
Norethindrone Acetate Generic 12 0 $776