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Contact Information

MICHAEL J OSTACHER, MD
50 STANIFORD ST STE 580
MASSACHUSETTS GENERAL HOSPITAL
BOSTON, MA02114-2540
 Phone: 617-726-5258
 Fax: 617-726-6768
 Website:
 

Specialty

Taxonomy Code Specialty Code Provider Type

Psychiatry

2084P0800X 26 Physician/Psychiatry
 

Addiction Medicine

2084A0401X 79 Physician/Addiction Medicine
 

Forensic Psychiatry

2084F0202X 86 Physician/Neuropsychiatry
Indicates primary specialty

NPI Profile & details for MICHAEL J OSTACHER · (Male)

NPI Number 1093789083
Status Active
Credentials MD
Entity Individual
Enumeration date 02/15/2006
Last updated 05/03/2013 - About 13 years ago
Sole proprietor 1 No
Identifiers
  • MA License # 72605
  • MA Medicaid 311 08 42
Hospital affiliation(s) Not Available
1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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