Dr. Jonathan Sam Davidson, MD

Dr. Davidson practices at Greater Sacramento Surgery Center in Sacramento, California.

Dr. Davidson's NPI, 1295891224, was assigned on December 27, 2006. Dr. Davidson graduated from University of Illinois College of Medicine - Chicago in 1988. Dr. Davidson's California license number on file is G66389.

Dr. Davidson's primary practice is Greater Sacramento Surgery Center, at 2288 Auburn Boulevard, #201, Sacramento, CA 95821. The practice phone is (916) 929-7229.

Dr. Davidson's primary practice is Greater Sacramento Surgery Center in Sacramento, California. Dmand AI also links Dr. Davidson to 2 physician offices, each named with a free account. Dr. Davidson's employer is on file too: a surgery center (asc).

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davidson practices, 3 sites in all. Vendor and product names are available with a free account.

Gastroenterology is Dr. Davidson's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Davidson is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Davidson has a license on file in California.

Dmand AI lists acid reflux, acute gastroduodenitis, chronic indigestion, colonoscopy, gastroenteritis, gastrointestinal bleeding, hemorrhoids and intestinal diverticulosis among the conditions Dr. Davidson treats.

CMS data shows 352 Medicare services from Dr. Davidson across 6 procedure codes in 2024, for 155 Medicare patients. Medicare paid $36,122 for them.

CMS counts 155 Medicare patients who saw Dr. Davidson in 2024. The largest group is 65 to 74, with 108 patients. 72% of them have high blood pressure, and 65% have high cholesterol. Their average risk score is 1.11, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Davidson's median patient age at 54, with 56% women.

In 2024, Dr. Davidson wrote 477 Medicare Part D claims for 359 patients. 57% of them were for generic drugs. CMS names the drug for 430 of them, across 4 drugs with 11 or more claims each, at $5,316 in total drug cost. In 2023, CMS named 320 claims across 5 drugs.

Dr. Davidson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Davidson as offering telehealth. CMS counts 342 procedures of colonoscopy by Dr. Davidson, more than 98% of the clinicians it reports for that procedure.

Dmand AI links 199 papers to Dr. Davidson, published from 2007 to 2016. 2008 was the busiest year, with 2. The most frequent topics are Stress Disorders, Post-Traumatic, Psychiatric Status Rating Scales and Depressive Disorder. Dr. Davidson has published most often in J Clin Psychiatry. Dr. Davidson's most frequent co-authors are Rosario Beatriz Hidalgo, MD, Koyamangalath Krishnan, MD and Dan Blazer, MD.

CMS Open Payments shows 206 general payments to Dr. Davidson from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $899.

Dr. Davidson graduated from University of Illinois College of Medicine - Chicago in 1988.

Dr. Davidson is in network with 8 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.