NPPES file of Aug 9, 2026

Abby Chin, OD

Optometrist · Elk Grove, CA

Abby Chin, OD is an optometrist with a practice address in Elk Grove, California, and NPI 1902646557, issued on May 30, 2024. Check the license (California 35668, 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
1902646557
Name
Abby Chin
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
35668 CA
Self-reported in NPPES; status is on the state search
Practice location
5050 Laguna Blvd Ste 113, Elk Grove, CA 95758
Phone
(916) 684-7070
Enumerated
May 30, 2024
Record last updated
May 30, 2024
Medicare enrollment
Enrolled (PECOS I20240618004142); accepts Medicare assignment
Medical or professional school
Southern California College Of Optometry, 2024
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.
Download card Updates feed

8 nearest optometrist records → All 8,308 in California → Look up another NPI →

Also registered at 5050 Laguna Blvd Ste 113

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

  1. Bruce Chin, O.D.Optometrist1790830925
  2. Yuji Shinfuku, ODOptometrist1730289570

Verify Abby Chin 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 35668    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through 2 group practices

  1. Dean Amundsen OD Professional Optometry CorpCamarillo, CA
  2. Third Optometric Care OF CaliforniaRancho Cordova, CA

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

Abby Chin among 8,308 optometrist records in California

Abby Chin, 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 2024, is newer than 94% of them.

  • NPI issued2024 · 94% of these records are older, 4% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2024 · median 2008 among the 3,573 with a school on file
  • Record last updated2024 · 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).

47 optometrist records list a practice address in Elk Grove

They are 47 of the 3,596 NPPES records with a practice address in Elk Grove, and 8,308 optometrist records in California.

All 8,308 in California → Every provider in Elk Grove → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Bradley Chin, O.D.Elk Grove, CA 957581649325564
  2. Bruce Chin, O.D.Elk Grove, CA 957581790830925
  3. Stephen Crowley, O.D.Elk Grove, CA 957581104973866
  4. Steven Frisby, O.D.Elk Grove, CA 957581407910615
  5. David Lee, O.D.Elk Grove, CA 957581508929407
  6. Roxanne Lee-Louie, O.D.Elk Grove, CA 957581598855652
  7. Marvin Neill, O.D.Elk Grove, CA 957581336216563
  8. Ami Shah, O.D.Elk Grove, CA 957581881665388

Common questions

What is Abby Chin, OD's NPI number?

Abby Chin, OD's National Provider Identifier (NPI) is 1902646557, issued on May 30, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Abby Chin, OD located?

The NPPES record lists a practice address at 5050 Laguna Blvd Ste 113, Elk Grove, CA, 95758. Phone: (916) 684-7070. Providers update this record themselves, so call before visiting.

How can I verify Abby Chin, OD's license?

NPPES lists California license number 35668, 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.