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

Dr. Brooke Harmssen, DO

Individual provider Family Medicine Physician · NPI 1083110456

Dr. Brooke Harmssen, DO is a Family Practice in Glendale, California. Graduated from Touro Un College of Osteopathic Medicine, Vallejo in 2018, 8 years ago. Practices with Glendale Adventist Emergency Physicians Incorporated, a 26-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
8
Trained at
Touro Un College of Osteopathic Medicine, Vallejo
Licensed in
CA
In the registry since
2018
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.

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Practice location Address checks out

1650 E Chevy Chase Dr Ste 355
Glendale, CA 91206-4159
Phone: (747) 212-3441
Fax: (747) 273-0965
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20A17897 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence A17897 (CA)

Record details

NPI number1083110456
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 3, 2018
Last updated in NPPESNovember 21, 2022
Certification dateNovember 21, 2022
Mailing address1650 East Chevy Chase Drive, Suite 355, Glendale, CA 91206-4159

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolTOURO UN COLLEGE OF OSTEOPATHIC MEDICINE, VALLEJO
Graduated 2018 (8 years in practice)
Group practice Glendale Adventist Emergency Physicians Incorporated — 26 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Glendale