NPPES file of Aug 9, 2026

Kay L. Smarzinski, O.D.

Optometrist · Fremont, CA

Kay L. Smarzinski, O.D. is an optometrist with a practice address in Fremont, California, and NPI 1609810290, issued on Jun 15, 2006. Check the license (California 12568, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1609810290
Name
Kay L. Smarzinski
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License numbers
12568 CA
1492 AZ
Self-reported in NPPES; status is on the state search
Practice location
38069 Martha Ave, Fremont, CA 94536
Phone
(510) 791-5272
Enumerated
Jun 15, 2006
Record last updated
Jun 21, 2020 (not updated in 6 years: call before relying on the address or phone)
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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8 nearest optometrist records → All 8,308 in California → Look up another NPI →

Also registered at 38069 Martha Ave

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

  1. Steve Abercrombie, D.C.Sports Physician Chiropractor1346331964
  2. William Clauson, M.D.Pain Medicine (Anesthesiology) Physician1427072560
  3. Stephen Collins, D.C.Sports Physician Chiropractor1932213782
  4. Barbara Kostick, M.D.Family Medicine Physician1104840586
  5. Connie Liang, O.D.Optometrist1609171990
  6. Raymond Pedersen, ODOptometrist1457343717

Verify Kay L. Smarzinski 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 12568    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

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Kay L. Smarzinski among 8,308 optometrist records in California

Kay L. Smarzinski, O.D. 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 not. Its NPI, issued in 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 66% newer
  • In a Medicare fileNo · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 43% of these records are
  • Record last updated2020 · 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).

75 optometrist records list a practice address in Fremont

They are 75 of the 4,749 NPPES records with a practice address in Fremont, and 8,308 optometrist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

The 8 optometrist records with the nearest ZIP codes

  1. Hoang Anh Bui, ODFremont, CA 945361053496836
  2. Peggy Chen, O.DFremont, CA 945361598780561
  3. Alexandra Helling, ODFremont, CA 945361821752155
  4. Connie Liang, O.D.Fremont, CA 945361609171990
  5. Amal Mansoor, ODFremont, CA 945361497538607
  6. Raymond Pedersen, ODFremont, CA 945361457343717
  7. Don Pegueros, ODFremont, CA 945361710014659
  8. Shivani Sharma, O.D.Fremont, CA 945361992200323

Common questions

What is Kay L. Smarzinski, O.D.'s NPI number?

Kay L. Smarzinski, O.D.'s National Provider Identifier (NPI) is 1609810290, issued on Jun 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kay L. Smarzinski, O.D. located?

The NPPES record lists a practice address at 38069 Martha Ave, Fremont, CA, 94536. Phone: (510) 791-5272. Providers update this record themselves, so call before visiting.

How can I verify Kay L. Smarzinski, O.D.'s license?

NPPES lists California license number 12568, 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. 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.