Dr. Erin Gregg Newman, MD

Dr. Newman practices at UCI Health - Orange in Orange, California, part of UC Irvine.

Dr. Newman's NPI, 1043542871, was assigned on February 3, 2010. Dr. Newman graduated from Keck School of Medicine of USC in 2008. Dr. Newman holds California license A 110997.

Dr. Newman's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.

Dr. Newman's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. Dr. Newman is also affiliated with Valley Children's Hospital. The medical group on file is UCI Health Physicians. Dmand AI also links Dr. Newman to 2 more medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Newman practices, 2 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Newman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Newman is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Newman's licenses on file in 2 states: California and Hawaii.

Dmand AI lists acid reflux, acute sinusitis, acute skin infection, anxiety, chronic diabetes, chronic hypertension, diabetic emergency and enlarged thyroid among the conditions Dr. Newman treats.

CMS data shows 369 Medicare services from Dr. Newman across 6 procedure codes in 2024, for 155 Medicare patients. Medicare paid $18,661 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 155 Medicare patients who saw Dr. Newman in 2024. The largest group is 65 to 74, with 74 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 52% are also on Medicaid. Their average risk score is 1.75, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Newman's median patient age at 45, with 65% women.

In 2024, Dr. Newman wrote 1,270 Medicare Part D claims for 201 patients. 86% of them were for generic drugs. CMS names the drug for 845 of them, across 30 drugs with 11 or more claims each, at $89,415 in total drug cost. In 2023, CMS named 790 claims across 30 drugs.

Dr. Newman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Newman as offering telehealth.

Dmand AI links 1 paper to Dr. Newman in 2025. Dr. Newman's most frequent co-author is Emilie L. Chow, MD.

CMS Open Payments shows 8 general payments to Dr. Newman from 4 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $87.

Dr. Newman graduated from Keck School of Medicine of USC in 2008.

Dr. Newman is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.