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

Individual provider Pain Medicine (Anesthesiology) Physician · NPI 1427251099

Marybeth Bewersdorf, MD is an Anesthesiology in Irvine, California. Graduated from Creighton University School of Medicine in 1980, 46 years ago. Practices with Talbert Anesthesia Group Incorporated, a 27-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
46
Trained at
Creighton University School of Medicine
Licensed in
CA
In the registry since
2007
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

5 Holland Ste 101
Irvine, CA 92618-2568
Phone: (949) 588-2190
Fax: (949) 588-2199
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence G64584 (CA)

Record details

NPI number1427251099
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 8, 2007
Last updated in NPPESJuly 9, 2007

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1980 (46 years in practice)
Group practice Talbert Anesthesia Group Incorporated — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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