Registry data as of Aug 27, 2026

Susumu Toguchi, DDS

Dentist · Sherman Oaks, CA

Susumu Toguchi, DDS is a dentist with a practice address in Sherman Oaks, California, and NPI 1528078318, issued on Aug 8, 2006. Check the license (California 40743, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1528078318
Name
Susumu Toguchi
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
40743 CA
Self-reported in NPPES; status is on the state search
Practice location
4910 Van Nuys Blvd, Sherman Oaks, CA 91403
Phone
(818) 981-3130
Enumerated
Aug 8, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 4910 Van Nuys Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Narbeh Bandary, D.D.S.Endodontics1629451919
  2. Paul Bilovsky, DDSOral and Maxillofacial Surgery (Dentist)1407981939
  3. Olivia Cajulis, D.D.S.General Practice Dentistry1326262239
  4. Arlen Diamond, D.D.S.Dentist1790985075
  5. Husam Elias, MDOral & Maxillofacial Surgery (D.M.D.)1053432054
  6. Sylvia GladMassage Therapist1891949699

Verify Susumu Toguchi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 40743
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

73% more Medicare Part D claims than the average dentist in 2024

156 Medicare Part D claims for 85 beneficiaries, against an average of 90 among the 51,502 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Susumu Toguchi156
  2. Specialty average90

Most prescribed

  1. Amoxicillin90 claims
  2. Ibuprofen31 claims
  3. Chlorhexidine Gluconate16 claims
  4. Clindamycin Hcl11 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.

38 dentist records list a Sherman Oaks practice address

They are 38 of the 2,691 NPPES records with a Sherman Oaks practice address, and 14,906 dentist records in California.

Other dentist records in California

  1. Chantelle AabediLos Angeles, CA1740895150
  2. Sohrab Aalam, DMDIrvine, CA1497431100
  3. Rick Aaronian, DDSFresno, CA1245452184
  4. Michael Aaronson, DDSSan Rafael, CA1992029722
  5. Autumn Abadesco, DDSLa Puente, CA1952857237
  6. Behzad Abadi, DMDDowney, CA1588879100
  7. Esfandiar Abadi, DDSSacramento, CA1992926448
  8. Bahareh AbadianSan Jose, CA1689169005
  9. Reza Abaei Tafreshi, DDSIrvine, CA1134656804
  10. Michael AbaianSherman Oaks, CA1023263167

Common questions

What is Susumu Toguchi, DDS's NPI number?

Susumu Toguchi, DDS's National Provider Identifier (NPI) is 1528078318, issued on Aug 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Susumu Toguchi, DDS located?

The NPPES record lists a practice address at 4910 Van Nuys Blvd, Sherman Oaks, CA, 91403. Phone: (818) 981-3130. Providers update this record themselves, so call before visiting.

How can I verify Susumu Toguchi, DDS's license?

NPPES lists California license number 40743, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Susumu Toguchi, DDS prescribe under Medicare Part D?

In 2024, Susumu Toguchi, DDS had 156 Medicare Part D claims for 85 beneficiaries; the average among dentist prescribers was 90. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.