NPPES file of Aug 9, 2026

Kevin Holtman, O.D.

Optometrist · Redwood City, CA

Kevin Holtman, O.D. is an optometrist with a practice address in Redwood City, California, and NPI 1427174432, issued on Mar 21, 2007. Check the license (California OPT 12851T, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427174432
Name
Kevin Holtman
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
OPT 12851T CA
Self-reported in NPPES; status is on the state search
Practice location
910 Maple St, Redwood City, CA 94063
Phone
(650) 299-2111
Enumerated
Mar 21, 2007
Record last updated
Dec 30, 2021 (not updated in 5 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 910 Maple St

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

  1. Debra Cheung, O.D.Optometrist1467780171
  2. Geoffrey Cumming, O.D.Optometrist1982757084
  3. Elisabeth Giessler, O.D.Optometrist1225180912
  4. Corey Lee, O.D.Optometrist1609933563
  5. Thomas Longa, O.D.Optometrist1821155656
  6. David Reinow, O.D.Optometrist1083763957

Verify Kevin Holtman 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 OPT 12851T    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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21% fewer Medicare Part D claims than the average optometrist in 2024

218 Medicare Part D claims for 64 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.

  1. Kevin Holtman218
  2. Specialty average277

Most prescribed

  1. Latanoprost109 claims
  2. Dorzolamide-Timolol44 claims
  3. Timolol Maleate30 claims
  4. Brimonidine Tartrate15 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.

Kevin Holtman among 8,308 optometrist records in California

Kevin Holtman, 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. Its NPI, issued in 2007, is newer than 34% of them.

  • NPI issued2007 · 34% of these records are older, 46% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 43% of these records are
  • Record last updated2021 · 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).

Optometrist providers in California

There are 8,308 optometrist records in California.

All 8,308 in California → Every provider in Redwood City → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Jenny Cheng, O.D.Redwood City, CA 940631437349552
  2. Karen Cheng, O.D.Redwood City, CA 940631407182090
  3. Debra Cheung, O.D.Redwood City, CA 940631467780171
  4. Geoffrey Cumming, O.D.Redwood City, CA 940631982757084
  5. Timothy Dalby, O.D.Redwood City, CA 940631750403945
  6. Linda FlynnRedwood City, CA 940631467500983
  7. Elisabeth Giessler, O.D.Redwood City, CA 940631225180912
  8. Diana Hunter, O.D.Redwood City, CA 940631457401812

Common questions

What is Kevin Holtman, O.D.'s NPI number?

Kevin Holtman, O.D.'s National Provider Identifier (NPI) is 1427174432, issued on Mar 21, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Kevin Holtman, O.D. located?

The NPPES record lists a practice address at 910 Maple St, Redwood City, CA, 94063. Phone: (650) 299-2111. Providers update this record themselves, so call before visiting.

How can I verify Kevin Holtman, O.D.'s license?

NPPES lists California license number OPT 12851T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Kevin Holtman, O.D. prescribe under Medicare Part D?

In 2024, Kevin Holtman, O.D. had 218 Medicare Part D claims for 64 beneficiaries; the average among optometrist prescribers was 277. 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.

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.