DR. MICHAEL JOSHUA OSTACHER (MD) – Psychiatry Physician, NPI 1093789083

DR. MICHAEL JOSHUA OSTACHER (MD) is a healthcare provider. based in Charlestown, Massachusetts. specializing in Psychiatry Physician. They hold the professional credentials MD. They hold a License No. 72605 (MA). The NPI Number for DR. MICHAEL JOSHUA OSTACHER (MD) is 1093789083

Main info

Male
Name
DR. MICHAEL JOSHUA OSTACHER (MD)
NPI
1093789083
Phone
(617) 724-0287
Address
PO BOX 9142
Enumeration Date
15 February 2006
Last Update Date
3 May 2013
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness75
Years active:20State licenses:1Digital endpointsOther names

Provider Addresses for DR. MICHAEL JOSHUA OSTACHER (MD)

  • Charlestown Post Office (mobile), Pattern Close, St Austell Bay, Charlestown, Cornwall, England, PL25 3FQ, United Kingdom

    MASS. GENERAL PHYSICIAN ORGANIZATION

    CHARLESTOWN, MA 021299142

    Phone: (617) 724-0287

    Fax: (617) 726-2894

    Type: Mailing

  • 50 STANIFORD ST STE 580

    MASSACHUSETTS GENERAL HOSPITAL

    BOSTON, MA 021142540

    Phone: (617) 726-5258

    Fax: (617) 726-6768

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 5 Open Payments records for all available years, with a total value of $22,495.

Total Amount is formed as General ($22,495) + Research ($0) + Ownership ($0) = $22,495.

Last reported payment date: 2024-09-27 • Largest payer in this snapshot: Neurocrine BioSciences Inc. ($14,245).

Total Amount

$22,495

General + Research + Ownership

Payments

5

Total payment records

General Amount

$22,495

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-09-27

Latest reported date

Top Companies

Largest payers in this snapshot

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 02129)

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Reviews

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Frequently asked questions

How do I look up DR. MICHAEL JOSHUA OSTACHER (MD) by NPI?
Use NPI 1093789083 when you need to reference DR. MICHAEL JOSHUA OSTACHER (MD) in forms, claims, or directories.
Is DR. MICHAEL JOSHUA OSTACHER (MD)'s NPI currently valid?
The extract we use shows DR. MICHAEL JOSHUA OSTACHER (MD) as active.
What field does DR. MICHAEL JOSHUA OSTACHER (MD) work in?
You can think of DR. MICHAEL JOSHUA OSTACHER (MD) as practicing within Psychiatry Physician. Clinical services aligned with this taxonomy classification.
Where does public data place DR. MICHAEL JOSHUA OSTACHER (MD)?
The snapshot lists Charlestown, Massachusetts for DR. MICHAEL JOSHUA OSTACHER (MD); download NPPES for the complete set.
Is DR. MICHAEL JOSHUA OSTACHER (MD) a real provider?
This page reflects official NPPES data for NPI 1093789083. Always confirm identity and privileges with the practice and licensing boards.

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