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

Dr. Michael Duane Stone, DO

Individual provider Addiction Medicine (Family Medicine) Physician · NPI 1629305479

Dr. Michael Duane Stone, DO is an Emergency Medicine in Norwalk, California. Qualified in 1986, 40 years ago. Practices with Coast Plaza Emergency Physicians Group Inc, a 10-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
40
Licensed in
CA
In the registry since
2009
Specialties on file
2
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

13100 Studebaker Rd
Norwalk, CA 90650-2531
Phone: (562) 864-6377
Show map & directions

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

Specialties & licences

Addiction Medicine (Family Medicine) Physician (primary) Taxonomy 207QA0401X · Licence 20A5348 (CA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 20A5348 (CA)

Record details

NPI number1629305479
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedNovember 13, 2009
Last updated in NPPESJune 17, 2024
Certification dateJune 17, 2024
Mailing address1680 N Fair Oaks Ave, Pasadena, CA 91103-1642

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Coast Plaza Emergency Physicians Group Inc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare