Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Meredith Grace Walton, OD

Individual provider Optometrist · NPI 1497027528

Dr. Meredith Grace Walton, OD is registered under Optometry in San Diego, California. Graduated from Southern California College of Optometry in 2011, 15 years ago. Practices with Meredith Walton OD Optometric Corporation, a 5-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
15
Trained at
Southern California College of Optometry
Licensed in
CA
In the registry since
2012
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

3404 Adams Ave
San Diego, CA 92116-2428
Phone: (619) 431-5393
Fax: (619) 298-5524
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 8321 La Mesa Blvd, La Mesa, CA 91942-0217 — (619) 550-0403
  • 3068 University Ave, San Diego, CA 92104-3034 — (619) 298-5524

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 14770TLG (CA)

Record details

NPI number1497027528
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedFebruary 6, 2012
Last updated in NPPESSeptember 23, 2026
Certification dateSeptember 23, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolSOUTHERN CALIFORNIA COLLEGE OF OPTOMETRY
Graduated 2011 (15 years in practice)
Group practice Meredith Walton Od Optometric Corporation — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients56
Services billed 131 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $942 20 payments · a meal or drink at a meeting or visit, not a fee
Entertainment $228 1 payment

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Meredith Walton OD Optometric Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in San Diego