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

Dr. Bruce A Lyons, PHD

Individual provider Psychologist · NPI 1225040363

Dr. Bruce A Lyons, PHD is a Clinical Psychologist in Glendora, California. Qualified in 1987, 39 years ago. Practices with Addis Medical Group a Medical Corporation, a 17-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
39
Licensed in
CA
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

415 W Route 66 Ste 202
Glendora, CA 91740-4335
Phone: (626) 963-4467
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 10101 Slater Ave, Fountain Valley, CA 92708-4733 — (714) 450-4128

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY11224 (CA)

Record details

NPI number1225040363
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 13, 2006
Last updated in NPPESJanuary 29, 2018

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Addis Medical Group A Medical Corporation — 17 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 patients15
Services billed 242 a service is one billed item, such as a visit, a test or a procedure
Average patient age65

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Addis Medical Group a Medical Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 17 clinicians in the practice; 11 are shown here.

Other providers in Glendora