NPPES file of Aug 9, 2026

Joanna Michiko Sugimoto, OD

Optometrist · Lafayette, CA

Joanna Michiko Sugimoto, OD is an optometrist with a practice address in Lafayette, California, and NPI 1881581908, issued on Jun 20, 2025. Check the license (California 36019, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881581908
Name
Joanna Michiko Sugimoto
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
36019 CA
Self-reported in NPPES; status is on the state search
Practice location
958 Moraga RD, Lafayette, CA 94549
Phone
(925) 283-3821
Enumerated
Jun 20, 2025
Record last updated
Jun 20, 2025
Medicare enrollment
Enrolled (PECOS I20250729004455); accepts Medicare assignment
Medical or professional school
University Of California - School Of Optometry, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest optometrist records → All 8,308 in California → Look up another NPI →

Also registered at 958 Moraga RD

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

  1. Allison Choi, ODOptometrist1790345528
  2. Nicholas Christie, O.D.Optometrist1053442798
  3. Robert Dimartino, O.D.Optometrist1952445116
  4. Melissa Ngo, ODOptometrist1184022691
  5. Lise Tong, O.D.Low Vision Rehabilitation Optometrist1841333192
  6. Helen Zhou, O.D.Optometrist1871893974

Verify Joanna Michiko Sugimoto 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 36019    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.

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Bills Medicare through one group practice

  1. Frank G Zheng OD IncLafayette, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Joanna Michiko Sugimoto among 8,308 optometrist records in California

Joanna Michiko Sugimoto, OD is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 96% of them.

  • NPI issued2025 · 96% of these records are older, 1% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2025 · median 2008 among the 3,573 with a school on file
  • Record last updated2025 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

12 optometrist records list a practice address in Lafayette

They are 12 of the 736 NPPES records with a practice address in Lafayette, and 8,308 optometrist records in California.

All 8,308 in California → Every provider in Lafayette → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Richard Baker, O.D.Lafayette, CA 945491033245717
  2. Allison Choi, ODLafayette, CA 945491790345528
  3. Nicholas Christie, O.D.Lafayette, CA 945491053442798
  4. Robert Dimartino, O.D.Lafayette, CA 945491952445116
  5. Jeremy Ensor, O.D.Lafayette, CA 945491780694125
  6. Mark Jones, O.D.Lafayette, CA 945491073639001
  7. Herbert Monroe, O.D.Lafayette, CA 945491871930339
  8. Melissa Ngo, ODLafayette, CA 945491184022691

Common questions

What is Joanna Michiko Sugimoto, OD's NPI number?

Joanna Michiko Sugimoto, OD's National Provider Identifier (NPI) is 1881581908, issued on Jun 20, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Joanna Michiko Sugimoto, OD located?

The NPPES record lists a practice address at 958 Moraga RD, Lafayette, CA, 94549. Phone: (925) 283-3821. Providers update this record themselves, so call before visiting.

How can I verify Joanna Michiko Sugimoto, OD's license?

NPPES lists California license number 36019, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.