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JOY WILLIAMSON
NPI 1891587812
Clinical Exercise Physiologist in San Mateo, CA

Active since May 19, 2025
3050 S DELAWARE ST STE 130, SAN MATEO, CA 94403(650) 319-8654 Get Directions Write a Review

NPPES record last updated: May 19, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Joy Williamson NPPES

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

JOY WILLIAMSON (NPI 1891587812) is an individual clinical exercise physiologist provider in San Mateo, California and active in the NPI registry since May 2025.

NPPES Registry Identity

NPI1891587812
Entity TypeIndividualFemale
Primary Taxonomy224Y00000X
Provider Legal NameJOY WILLIAMSON
Location Address3050 S DELAWARE ST STE 130San Mateo, CA 94403-2394
Mailing Address3050 S Delaware St Ste 130San Mateo, CA 94403-2394 · (650) 319-8654
Phone(650) 319-8654
Sole ProprietorYes
Enumeration DateMay 19, 2025
NPPES CertifiedMay 19, 2025
✔ NPI 1891587812 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical Exercise PhysiologistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code224Y00000X
Definition
A Clinical Exercise Physiologist is a health care professional who is trained to work with patients with chronic disease where exercise training has been shown to be of therapeutic benefit, including but not limited to cardiovascular and pulmonary disease, and metabolic disorders.
3050 S DELAWARE ST STE 130, San Mateo, CA 94403
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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.

DARLENE JANE FENNER
Clinical Exercise Physiologist
3050 S DELAWARE ST STE 130
SAN MATEO, CA 94403
San Mateo County (650) 319-8654
ADRIAN GUARDADO
Clinical Exercise Physiologist
3050 S DELAWARE ST STE 130
SAN MATEO, CA 94403
San Mateo County (650) 319-8654
ENARA HEALTH GROUP, P.C.
Internal Medicine (Obesity Medicine)
3050 S DELAWARE ST STE 130
SAN MATEO, CA 94403
San Mateo County (650) 319-8654
PAIGE FRANCIS
Nutritionist
3050 S DELAWARE ST STE 130
SAN MATEO, CA 94403
San Mateo County (650) 319-8654
YOUNES REBBAJ RD/LD
Dietitian, Registered
3050 S DELAWARE ST STE 130
SAN MATEO, CA 94403
San Mateo County (650) 319-8654
ENARA HEALTH, INC
Clinic/Center (Health Service)
3050 S DELAWARE ST STE 130
SAN MATEO, CA 94403
San Mateo County (650) 319-8654
KRISTIN AGRIMSON
Clinical Exercise Physiologist
3050 S DELAWARE ST STE 130
SAN MATEO, CA 94403
San Mateo County (650) 319-8654
MS. DIANA MARITHE GUERRA
Nutritionist
3050 S DELAWARE ST STE 130
SAN MATEO, CA 94403
San Mateo County (650) 319-8654

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 Joy Williamson's NPI number?

The NPI number for Joy Williamson is 1891587812. It was assigned to this individual provider in the NPPES registry on May 19, 2025.

Where is Joy Williamson located?

Joy Williamson practices at 3050 S Delaware St Ste 130, San Mateo, CA 94403. The listed phone number is (650) 319-8654.

What is Joy Williamson's specialty?

The primary specialty registered for this NPI is Clinical Exercise Physiologist with taxonomy code 224Y00000X.

When was this NPI record last updated?

The NPPES record for Joy Williamson was last updated on May 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.