NPPES file of Aug 9, 2026

Katherine Borders, PT

Physical Medicine & Rehabilitation Physician · San Marcos, CA

Katherine Borders, PT is a physical medicine & rehabilitation physician with a practice address in San Marcos, California, and NPI 1699474916, issued on Feb 24, 2023. Check the license (California 34564, as entered in NPPES) on the Medical Board of California; 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
1699474916
Name
Katherine Borders
Credential
PT
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License number
34564 CA
Self-reported in NPPES; status is on the state search
Practice location
360 Rush Dr, San Marcos, CA 92078
Phone
(760) 845-9186
Enumerated
Feb 24, 2023
Record last updated
Oct 27, 2023
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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Also registered at 360 Rush Dr

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

  1. Kayneth Aficial, LCSWClinical Social Worker1831662618
  2. Jing Chen, MD, PHDVascular & Interventional Radiology Physician1487145447
  3. Christsenio Dean, RN, IBCLCLactation Consultant (Registered Nurse)1598522740
  4. Claire DyerOccupational Therapist1356151534
  5. Melissa Garcia, M.D.Neonatal-Perinatal Medicine Physician1336400381
  6. Jessica HendersonClinical Social Worker1265301907

Verify Katherine Borders in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 34564    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
Open the California license search

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Physical Medicine & Rehabilitation Physician providers in California

There are 1,549 physical medicine & rehabilitation physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,549 in California → Every provider in San Marcos →

Other physical medicine & rehabilitation physician records in California

  1. Payandeh Abadee, M.D.San Pedro, CA1376557793
  2. Sherif Abdalla, MDFresno, CA1750563128
  3. Alexan Abdel-Malek, MDSylmar, CA1457410060
  4. Alicia Abels, M.D.Folsom, CA1336234442
  5. Gary Abrams, M.D.San Francisco, CA1346213246
  6. Michael Acord, MDCosta Mesa, CA1205903101
  7. Hugh Adams, M.D.Long Beach, CA1962436774
  8. Lefkos Aftonomos, M.D.San Mateo, CA1972544088
  9. Haleh Agdassi, M.D.Palo Alto, CA1477664159
  10. Reena Agrawal, MDPalo Alto, CA1720257520

Common questions

What is Katherine Borders, PT's NPI number?

Katherine Borders, PT's National Provider Identifier (NPI) is 1699474916, issued on Feb 24, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Borders, PT located?

The NPPES record lists a practice address at 360 Rush Dr, San Marcos, CA, 92078. Phone: (760) 845-9186. Providers update this record themselves, so call before visiting.

How can I verify Katherine Borders, PT's license?

NPPES lists California license number 34564, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.