NPPES file of Aug 9, 2026

Lisa Delos Santos, O.D.

Optometrist · Menlo Park, CA

Lisa Delos Santos, O.D. is an optometrist with a practice address in Menlo Park, California, and NPI 1730201294, issued on Apr 4, 2007. Check the license (California 12563T, 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
1730201294
Name
Lisa Delos Santos
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
12563T CA
Self-reported in NPPES; status is on the state search
Practice location
1300 Crane St, Menlo Park, CA 94025
Phone
(650) 498-6558
Enumerated
Apr 4, 2007
Record last updated
Dec 30, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20121105000239); accepts Medicare assignment
Medical or professional school
New England College Of Optometry, 2004
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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Also registered at 1300 Crane St

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

  1. Sarah Bahm, MDPediatrics Physician1841634128
  2. Eliza Bennitt, MDInternal Medicine Physician1043315740
  3. Jessica Buesing, MDInternal Medicine Physician1487159513
  4. Nidhi Chaudhry, M.DInternal Medicine Physician1447540398
  5. Hui Chen, M.D.Diagnostic Radiology Physician1275704371
  6. Victoria Chen, MDInternal Medicine Physician1073705067

Verify Lisa Delos Santos 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 12563T
    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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93% fewer Medicare Part D claims than the average optometrist in 2024

20 Medicare Part D claims for 16 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.

  1. Lisa Delos Santos20
  2. Specialty average277

Most prescribed

  1. Erythromycin11 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.

Bills Medicare through one group practice

  1. Permanente Medical Group IncRichmond, CA

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

Lisa Delos Santos among 8,308 optometrist records in California

Lisa Delos Santos, 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 fileYes · 43% of these records are
  • Graduated2004 · median 2008 among the 3,573 with a school on file
  • 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).

13 optometrist records list a practice address in Menlo Park

They are 13 of the 1,265 NPPES records with a practice address in Menlo Park, and 8,308 optometrist records in California.

The 8 optometrist records with the nearest ZIP codes

  1. Ann ChangMenlo Park, CA 940251114300084
  2. Armaeiti Fouladi Chami, ODMenlo Park, CA 940251902570559
  3. Jessie Hwang, O.D.Menlo Park, CA 940251083766810
  4. Lenna KhayatMenlo Park, CA 940251982003620
  5. Spencer Lau, O.D.Menlo Park, CA 940251740351105
  6. Brian Quan, O.D.Menlo Park, CA 940251144371451
  7. Renisa Satrijo, O.D.Menlo Park, CA 940251407002074
  8. Jennifer See, O.D.Menlo Park, CA 940251417330739

Common questions

What is Lisa Delos Santos, O.D.'s NPI number?

Lisa Delos Santos, O.D.'s National Provider Identifier (NPI) is 1730201294, issued on Apr 4, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Lisa Delos Santos, O.D. located?

The NPPES record lists a practice address at 1300 Crane St, Menlo Park, CA, 94025. Phone: (650) 498-6558. Providers update this record themselves, so call before visiting.

How can I verify Lisa Delos Santos, O.D.'s license?

NPPES lists California license number 12563T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Lisa Delos Santos, O.D. prescribe under Medicare Part D?

In 2024, Lisa Delos Santos, O.D. had 20 Medicare Part D claims for 16 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.

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.