Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John Webster, DO

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1093240178

John Webster, DO is an Endocrinology in Riverside, California. Graduated from College of Osteo Med of the Pacific at Pomona in 2017, 9 years ago. Practices with Riverside Medical Clinic Inc, a 174-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
9
Trained at
College of Osteo Med of the Pacific at Pomona
Licensed in
CA
In the registry since
2017
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

7117 Brockton Ave
Riverside, CA 92506-2658
Phone: (951) 782-3630
Fax: (951) 784-3272
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 20A17018 (CA)

Record details

NPI number1093240178
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 26, 2017
Last updated in NPPESApril 11, 2025
Certification dateApril 11, 2025
Mailing address7117 Brockton Ave, Riverside, CA 92506-2658

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Medical schoolCOLLEGE OF OSTEO MED OF THE PACIFIC AT POMONA
Graduated 2017 (9 years in practice)
Group practice Riverside Medical Clinic Inc — 174 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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