Doctor profile · Federal record

Dr. Michael Ostacher, MD

Psychiatry Physician · Forensic Psychiatry Physician · Addiction Medicine (Psychiatry & Neurology) Physician · Boston, MA

  • NPI 1093789083
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
50 Staniford St Ste 580, Massachusetts General Hospital
Boston, MA 021142540
(617) 726-5258
fax (617) 726-6768
Mailing address
Po Box 9142, Mass. General Physician Organization
Charlestown, MA 021299142

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
May 3, 2013
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
Massachusetts #72605
Medicaid
MA #311 08 42

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093789083. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$14,245
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Neurocrine Biosciences, INC. 3 $14,245.00

By nature of payment

Consulting Fee
$14,245

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Ostacher's medical specialty?
Dr. Michael Ostacher practices Psychiatry Physician in Boston, MA.
Where does Dr. Michael Ostacher practice?
Dr. Michael Ostacher practices at 50 Staniford St Ste 580, Boston, MA 021142540. Office phone: 6177265258.
What is Dr. Michael Ostacher's NPI?
Dr. Michael Ostacher's National Provider Identifier (NPI) is 1093789083, issued by NPPES.