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

Dr. Monica L Aszterbaum, MD

Individual provider Specialist · NPI 1689737942

Dr. Monica L Aszterbaum, MD is an Obstetrics/Gynecology in Newport Beach, California. Graduated from Medical College of Wisconsin in 1986, 40 years ago. Practices with Hoag Clinic, a 443-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
40
Trained at
Medical College of Wisconsin
Licensed in
CA
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

510 Superior Ave Ste 200B
Newport Beach, CA 92663
Phone: (949) 559-1911
Fax: (949) 559-4071
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence G69224 (CA)
Specialist Taxonomy 174400000X · Licence G69224 (CA)

Record details

NPI number1689737942
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 18, 2006
Last updated in NPPESJuly 6, 2022
Certification dateJuly 6, 2022

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 1986 (40 years in practice)
Group practice Hoag Clinic — 443 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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