Allyson Oshiro
Psychiatry (CMS) · Mansfield Center, CT
At a glance
189 Storrs Rd, Mansfield Center, CT 06250-1683
NPPES record updated Jun 11, 2020. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
189 Storrs RdMansfield Center, CT 06250-1683
Additional reported practice locations
112 Mansfield AveWillimantic, CT 062262045
Phone: 8604569116 326 Washington St
Norwich, CT 063602740
Phone: 8608898331 720 Harrison Ave
Dob-915
Boston, MA 021182371
Phone: 6176388540
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2015
- CMS specialties
- Psychiatry
Practice groups
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Psychiatry (CMS)
- Taxonomy code
- 2084P0804X
- Enumeration date
- Apr 17, 2015
- Record updated
- Jun 11, 2020
More registry details
- Provider type
- Individual · Type 1
Reported taxonomies and licenses
390200000X
2084P0804X · Primary
License reported: 65891 CT
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
189 Storrs RdMansfield Center, CT 06250-1683
- Phone
- (860) 456-1311
Mailing address
526 W SUNSET DRREDLANDS, CA 923737240
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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