Shigueru Yokoyama, DMD
General Practice Dentistry · Boston, MA
Shigueru Yokoyama, DMD is a general practice dentistry with a practice address in Boston, Massachusetts, and NPI 1376686485, issued on Feb 15, 2007. Check the license (Massachusetts 18396, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Shigueru Yokoyama
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 18396 MA
Self-reported in NPPES; status is on the state search - Practice location
- 586 Tiemont St, Boston, MA 02118
- Phone
- (617) 267-3334
- Enumerated
- Feb 15, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (617) 450-0656
- Medicaid ID
- 0276642 MA
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,489 in Massachusetts → Look up another NPI →
Verify Shigueru Yokoyama in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 18396Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average general practice dentistry in 2024
202 Medicare Part D claims for 107 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Penicillin V Potassium87 claims
- Chlorhexidine Gluconate61 claims
- Amoxicillin14 claims
- Azithromycin14 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.
Shigueru Yokoyama among 3,489 general practice dentistry records in Massachusetts
Shigueru Yokoyama, DMD is one of 3,489 general practice dentistry records with a practice address in Massachusetts. 58% 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 37% of them.
- NPI issued2007 · 37% of these records are older, 41% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Dentistry providers in Massachusetts
There are 3,489 general practice dentistry records in Massachusetts.
All 3,489 in Massachusetts → Every provider in Boston → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Rana Abood, DMDBoston, MA 021181376660936
- Hussam Al-Khateeb, DMDBoston, MA 021181245357888
- Douglas Brajcich, DMDBoston, MA 021181811181167
- Carlos Caballero, D.D.S,M.S.DBoston, MA 021181235387960
- Amir DadkhahBoston, MA 021181912136391
- Diangelly Estrada, DMDBoston, MA 021181699951434
- Alan Filzer, DDSBoston, MA 021181013047604
- Rekha Hariawala, D.M.D.Boston, MA 021181265455430
Common questions
What is Shigueru Yokoyama, DMD's NPI number?
Shigueru Yokoyama, DMD's National Provider Identifier (NPI) is 1376686485, issued on Feb 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Shigueru Yokoyama, DMD located?
The NPPES record lists a practice address at 586 Tiemont St, Boston, MA, 02118. Phone: (617) 267-3334. Providers update this record themselves, so call before visiting.
How can I verify Shigueru Yokoyama, DMD's license?
NPPES lists Massachusetts license number 18396, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Shigueru Yokoyama, DMD prescribe under Medicare Part D?
In 2024, Shigueru Yokoyama, DMD had 202 Medicare Part D claims for 107 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.
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.