Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

KATHRYN JOY SANTANA RN PHN
NPI 1013834308
Registered Nurse in San Mateo, CA

Active since June 30, 2026
222 W 39TH AVE, SAN MATEO, CA 94403(650) 573-3982 Get Directions Write a Review

NPPES record added: June 30, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Kathryn Joy Santana Rn Phn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHRYN JOY SANTANA RN PHN (NPI 1013834308) is an individual registered nurse in San Mateo, California, licensed in California (791593) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1013834308
Entity TypeIndividualFemale
Primary Taxonomy163W00000X
Provider Legal NameKATHRYN JOY SANTANACredential: RN PHN
Location Address222 W 39TH AVESan Mateo, CA 94403-4364
Mailing Address222 W 39th AveSan Mateo, CA 94403-4364 · (650) 573-3982
Sole ProprietorNo
Enumeration DateJune 30, 2026
NPPES CertifiedJune 30, 2026
NPI 1013834308 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License Licensed in CA · 791593
Definition

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Also ListedRegistered Nurse · AdministratorTaxonomy 163WA2000X · License 791593 (CA)
222 W 39TH AVE, San Mateo, CA 94403

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychologist (Clinical)
222 W 39TH AVE
SAN MATEO, CA 94403
General Acute Care Hospital
222 W 39TH AVE
SAN MATEO, CA 94403
Dermatology
222 W 39TH AVE
SAN MATEO, CA 94403
Clinic/Center
222 W 39TH AVE
SAN MATEO, CA 94403
Obstetrics & Gynecology
222 W 39TH AVE
SAN MATEO, CA 94403
Counselor
222 W 39TH AVE
SAN MATEO, CA 94403
Physical Medicine & Rehabilitation
222 W 39TH AVE
SAN MATEO, CA 94403
Internal Medicine (Gastroenterology)
222 W 39TH AVE
SAN MATEO, CA 94403

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kathryn Santana's NPI number?

The NPI number for Kathryn Santana is 1013834308. It was assigned to this individual provider in the NPPES registry on June 30, 2026.

Where is Kathryn Santana located?

Kathryn Santana practices at 222 W 39th Ave, San Mateo, CA 94403. The listed phone number is (650) 573-3982.

What is Kathryn Santana's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

When was this NPI record last updated?

The NPPES record for Kathryn Santana was last updated on June 30, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.