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

Dr. Ashok Kumar Madahar, MD

Individual provider Emergency Medicine Physician · NPI 1902846710

Dr. Ashok Kumar Madahar, MD is an Emergency Medicine in Chino, California. Qualified in 1978, 48 years ago. Practices with Beach Emergency Medical Associates, a 12-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
48
Licensed in
CA
In the registry since
2006
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

5451 Walnut Ave
Chino, CA 91710-2609
Phone: (909) 464-8666
Fax: (909) 464-8913
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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 C42285 (CA)

Record details

NPI number1902846710
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2006
Last updated in NPPESJune 13, 2008
Mailing addressPo Box 60038, Arcadia, CA 91066-6038

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 1978 (48 years in practice)
Group practice Beach Emergency Medical Associates — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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