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

Dr. David Michael Mitzner, DO

Individual provider Family Medicine Physician · NPI 1659486025

Dr. David Michael Mitzner, DO is registered under Family Practice in Murrieta, California. Graduated from Kansas City University of Physicians and Surgeons in 1989, 37 years ago. Practices with Acute Care Associates of California PC, a 55-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
37
Trained at
Kansas City University of Physicians and Surgeons
Licensed in
CA
In the registry since
2006
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.

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Practice location Address checks out

40770 California Oaks Rd Ste A
Murrieta, CA 92562-5794
Phone: (951) 506-5768
Fax: (951) 296-0090
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A5898 (CA)

Record details

NPI number1659486025
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 19, 2006
Last updated in NPPESNovember 17, 2023
Certification dateNovember 17, 2023

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolKANSAS CITY UNIVERSITY OF PHYSICIANS AND SURGEONS
Graduated 1989 (37 years in practice)
Group practice Acute Care Associates Of California Pc — 55 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 patients190
Services billed 705 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

  • Southwest Healthcare Rancho Springs Hospital Hospital · Murrieta, CA
  • Bella Terra Hospice Hospice · Moreno Valley, CA
  • Bella Terra Hospice Of The Desert Hospice · Palm Desert, CA

Colleagues at Acute Care Associates of California PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 55 clinicians in the practice; 12 are shown here.

Other providers in Murrieta