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

Dr. Edward Mark Kokosinski, DO

Individual provider Emergency Medicine Physician · NPI 1720321078

Dr. Edward Mark Kokosinski, DO practises Emergency Medicine in Los Angeles, California. Graduated from Arizona College of Osteopathic Medicine Mid Western University in 2013, 13 years ago. Practices with Ridgeline Emergency Physicians Medical Group, Inc, a 35-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
13
Trained at
Arizona College of Osteopathic Medicine Mid Western University
Licensed in
CA
In the registry since
2013
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

1401 S Grand Ave
Los Angeles, CA 90015-3010 Not confirmed with CMS for 10 years — call before visiting
Phone: (206) 818-6191
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 20A14466 (CA)

Record details

NPI number1720321078
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 4, 2013
Last updated in NPPESJuly 6, 2016

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY
Graduated 2013 (13 years in practice)
Group practice Ridgeline Emergency Physicians Medical Group, Inc. — 35 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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 patients358
Services billed 710 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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. Those with a page here are linked.

  • Cedar-Sinai Marina Del Rey Hospital Hospital · Marina Del Rey, CA · listed as Cedars-Sinai Marina Hospital
  • Petaluma Valley Hospital Hospital · Petaluma, CA · listed as Petaluma Valley Dental
  • Glendale Mem Hospital & Hlth Center Hospital · Glendale, CA
  • Northridge Hospital Medical Center Hospital · Northridge, CA

Colleagues at Ridgeline Emergency Physicians Medical Group, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 35 clinicians in the practice; 12 are shown here.

Other providers in Los Angeles