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

Dr. Johnny C. Chen, MD

Individual provider Anesthesiology Physician · NPI 1225286479

Dr. Johnny C. Chen, MD is an Anesthesiology in Santa Maria, California. Graduated from University of California, Geffen School of Medicine in 2006, 20 years ago. Practices with Anesthesia Medical Group of Santa Maria Inc, a 20-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
20
Trained at
University of California, Geffen School of Medicine
Licensed in
CA
In the registry since
2008
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

1400 E Church St Marian Regional Medical Ctr Dept OF Anesthesiology
Santa Maria, CA 93454-5906
Phone: (803) 739-3000
Fax: (805) 739-3716
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence A106527 (CA)

Record details

NPI number1225286479
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 29, 2008
Last updated in NPPESFebruary 26, 2014
Mailing address937 E Main St, Suite 201, Santa Maria, CA 93454-5909

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Anesthesia Medical Group Of Santa Maria Inc — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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