Dr. Christian Nathan Kirman, MD

Dr. Kirman practices at Epic Care in Antioch, California.

Dr. Kirman's NPI, 1003090267, was assigned on December 24, 2007. Dr. Kirman graduated from College of Medicine - Tucson in 2005. Dr. Kirman holds California license A115197.

Dr. Kirman's primary practice is Epic Care, at 4721 Dallas Ranch Rd, Antioch, CA 94531 in Contra Costa County. The practice phone is (925) 778-0679.

Dr. Kirman's primary practice is Epic Care in Antioch, California. Dr. Kirman is also affiliated with John Muir Medical Center, Walnut Creek. The medical group on file is Epic Care. Dmand AI also links Dr. Kirman to 4 more group practices and clinics and 4 medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kirman practices, 5 sites in all. Vendor and product names are available with a free account.

Plastic and reconstructive surgery is Dr. Kirman's primary specialty in the NPI Registry, under taxonomy code 2086S0122X. Dr. Kirman is board certified in plastic surgery by the American Board of Plastic Surgery. Dmand AI has Dr. Kirman's licenses on file in 3 states: California, Wisconsin and North Carolina.

Dmand AI lists breast reconstruction, breast surgery and minor head injury among the conditions Dr. Kirman treats.

CMS data shows 222 Medicare services from Dr. Kirman across 6 procedure codes in 2024, for 127 Medicare patients. Medicare paid $61,226 for them.

CMS counts 127 Medicare patients who saw Dr. Kirman in 2024. The largest group is 65 to 74, with 75 patients. 72% of them have high cholesterol, and 69% have cancer. 22% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Kirman's median patient age at 56, with 92% women.

In 2024, Dr. Kirman wrote 45 Medicare Part D claims for 29 patients. 98% of them were for generic drugs. CMS names the drug for 22 of them, across 2 drugs with 11 or more claims each, at $119 in total drug cost. In 2023, CMS named 33 claims across 2 drugs.

Dr. Kirman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 137 procedures of mastectomy by Dr. Kirman, more than 99% of the clinicians it reports for that procedure.

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 1 paper to Dr. Kirman. Dr. Kirman's most frequent co-author is Steven Steuer Glazier, MD.

CMS Open Payments shows 162 general payments to Dr. Kirman from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Sientra, Inc. paid the most, $6,016.

Dr. Kirman graduated from College of Medicine - Tucson in 2005. Dr. Kirman is a member of ACS and ASPS.

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