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

Individual provider Neurology Physician · NPI 1326061318

Dr. Derya Jim Coskun, MD is a Neurology in Chula Vista, California. Qualified in 1997, 29 years ago. Practices with On Call Specialists Medical Group of San Diego Inc, a 144-clinician group and accepts Medicare assignment. Licensed in California and Connecticut.

Years since qualifying
29
Licensed in
CA, CT
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

750 Medical Center Ct Ste 13
Chula Vista, CA 91911-6634
Phone: (619) 421-6741
Fax: (619) 421-3777
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence C53206 (CA)
Neurology Physician Taxonomy 2084N0400X · Licence 041259 (CT)

Record details

NPI number1326061318
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 25, 2006
Last updated in NPPESSeptember 19, 2013

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice On Call Specialists Medical Group Of San Diego Inc — 144 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Chula Vista