Quick answers
- Does Sumio Shinohara accept Medicare assignment?
- Yes. Medicare's clinician data says Sumio Shinohara accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Sumio Shinohara see?
- In 2024, CMS data shows 46 Original Medicare patients and 716 services for Sumio Shinohara. This counts Original Medicare only and measures volume, not quality.
- What is Sumio Shinohara's NPI number?
- 1457401564. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Sumio Shinohara, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 46 |
|---|---|
| Services billed to Medicare | 716 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Psychotherapy, 1 hour (90837)350 services
- Psychotherapy, 45 minutes (90834)150 services
- Psychotherapy, 30 minutes (90832)124 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- Depression75%
- Anxiety75%
- High blood pressure72%
- High cholesterol63%
- Arthritis57%
- Alzheimer's disease or dementia39%
Practice locations
Addresses where Sumio Shinohara is enrolled with Medicare (CMS data updated October 2, 2026).
- 1261 Furnace Brook Pkwy, Suite 31Quincy, MA 02169 (617) 479‑4545
- 851 Main St, Suite 4Weymouth, MA 02190 (781) 821‑2701
- 872 Mass Ave, Suite 2 2Cambridge, MA 02139 (855) 284‑7483
Group practices
Medicare enrollment lists Sumio Shinohara as a member of these groups (CMS data updated October 2, 2026).
- Thrive Counseling LLC1,196 clinicians in the group
- Nova Psychiatric Services, P.C14 clinicians in the group
Specialties
- Clinical Psychologistprimary
Find other clinicians: Clinical Psychologist, Massachusetts →
Other clinical psychologists in Quincy
Clinicians with the same Medicare primary specialty in Quincy, MA — not a recommendation.
Other clinicians in Thrive Counseling LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PSY |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1457401564 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians