Tomoya Sakai, MD
Pain Medicine (Physical Medicine & Rehabilitation) Physician · Dedham, MA
Tomoya Sakai, MD is a pain medicine (physical medicine & rehabilitation) physician with a practice address in Dedham, Massachusetts, and NPI 1265648745, issued on May 14, 2007. Check the license (Massachusetts 247112, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Tomoya Sakai
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Physical Medicine & Rehabilitation) Physician 2081P2900X
- License number
- 247112 MA
Self-reported in NPPES; status is on the state search - Practice location
- 80 Bridge St, Dedham, MA 02026
- Phone
- (781) 326-8888
- Enumerated
- May 14, 2007
- Record last updated
- Dec 14, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (781) 326-6666
- Medicare enrollment
- Enrolled (PECOS I20110825000328); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pain medicine (physical medicine & rehabilitation) physician records → All 30 in Massachusetts → Look up another NPI →
Also registered at 80 Bridge St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tomoya Sakai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 247112Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average pain medicine (physical medicine & rehabilitation) physician in 2024
1,000 Medicare Part D claims for 143 beneficiaries, against an average of 1,479 among the 1,457 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 598 claims were for opioids.
Most prescribed
- Tramadol Hcl300 claims
- Gabapentin187 claims
- Oxycodone Hcl139 claims
- Cyclobenzaprine Hcl37 claims
- Belbuca33 claims
- Hydrocodone-Acetaminophen25 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Physiotherapy Associates IncSouth Dennis, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tomoya Sakai among 30 pain medicine (physical medicine & rehabilitation) physician records in Massachusetts
Tomoya Sakai, MD is one of 30 pain medicine (physical medicine & rehabilitation) physician records with a practice address in Massachusetts. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 30% of them.
- NPI issued2007 · 30% of these records are older, 57% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2005 · median 2005 among the 26 with a school on file
- Record last updated2011 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2081P2900X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Physical Medicine & Rehabilitation) Physician providers in Massachusetts
There are 30 pain medicine (physical medicine & rehabilitation) physician records in Massachusetts.
All 30 in Massachusetts → Every provider in Dedham → Pain Medicine (Physical Medicine & Rehabilitation) Physician nationwide →
The 8 pain medicine (physical medicine & rehabilitation) physician records with the nearest ZIP codes
- Jennifer Kurz, M.D.Foxborough, MA 020351700943867
- Wilfred Hynes, M.D.Boston, MA 021111811950413
- Madhur Batra, MDBoston, MA 021141831726314
- Zacharia Isaac, MDBoston, MA 021141760460828
- Margaret Kott, M.D.Boston, MA 021141366806911
- Scott Masterson, M.D.Boston, MA 021141598751323
- Julia Webb, M.D.Boston, MA 021141174818611
- David Gallacher, MDBoston, MA 021151437757663
Common questions
What is Tomoya Sakai, MD's NPI number?
Tomoya Sakai, MD's National Provider Identifier (NPI) is 1265648745, issued on May 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Tomoya Sakai, MD located?
The NPPES record lists a practice address at 80 Bridge St, Dedham, MA, 02026. Phone: (781) 326-8888. Providers update this record themselves, so call before visiting.
How can I verify Tomoya Sakai, MD's license?
NPPES lists Massachusetts license number 247112, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tomoya Sakai, MD prescribe under Medicare Part D?
In 2024, Tomoya Sakai, MD had 1,000 Medicare Part D claims for 143 beneficiaries; the average among pain medicine (physical medicine & rehabilitation) physician prescribers was 1,479. Part D covers Medicare prescriptions only.
What is Tomoya Sakai, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.