Dr. Michael Joshua Ostacher
MD | Forensic Psychiatry
50 Staniford St Ste 580, Massachusetts General Hospital, Boston
Massachusetts, 02114-2540
617-726-5258 617-726-6768
Maps & DirectionsDr. Michael Joshua Ostacher is a Boston, Massachusetts based psychiatrist who is specialized in Forensic Psychiatry. Active license number of Dr. Michael Joshua Ostacher is 72605 for Psychiatry in Massachusetts. His current practice location is 50 Staniford St Ste 580, Massachusetts General Hospital, Boston. Patients can reach him at 617-726-5258 or can fax him at 617-726-6768. Dr. Michael Joshua Ostacher is MD in Forensic Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1093789083.
Dr. Michael Joshua Ostacher focus on interrelationships with civil, criminal and administrative law, evaluation and specialized treatment of individuals involved with the legal system, incarcerated in jails, prisons, and forensic psychiatry hospitals.
Complete Profile:
Dr. Michael Joshua Ostacher speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Michael Joshua Ostacher |
| Specialization: | Forensic Psychiatry |
| Gender: | Male |
| Credentials: | MD |
| Practice Address: | 50 Staniford St Ste 580, Massachusetts General Hospital, Boston,
Massachusetts, 02114-2540 |
| Phone: | 617-726-5258 |
| Fax: | 617-726-6768 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1093789083 |
| NPI Enumeration Date: | 15 Feb, 2006 |
| NPI Last Update On: | 03 May, 2013 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Michael Joshua Ostacher are as mentioned below.
| License Number | Specialization | State | Status | |
| 72605 | Psychiatry | Massachusetts | Primary | |
| 72605 | Forensic Psychiatry | Massachusetts | Secondary | |
| 72605 | Addiction Medicine | Massachusetts | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. Michael Joshua Ostacher such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 311 08 42 | Medicaid | Massachusetts | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Michael Joshua Ostacher
Po Box 9142, Mass. General Physician Organization
Charlestown, Massachusetts |
| Zip: | 02129-9142 |
| Phone Number: | 617-724-0287 |
| Fax Number: | 617-726-2894 |
Patients can reach Dr. Michael Joshua Ostacher at
50 Staniford St Ste 580, Massachusetts General Hospital, Boston, Massachusetts or can
call to book an appointment on 617-726-5258.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.