Dr. Alison Joyce Tammany, MD

Dr. Tammany practices at Salinas Valley Health Clinics in Salinas, California.

Dr. Tammany's NPI, 1821484130, was assigned on April 13, 2015. Dr. Tammany graduated from Medical College of Georgia in 2015. Dr. Tammany holds California license A177258.

Dr. Tammany's primary practice is Salinas Valley Health Clinics, at 355 Abbott St, Salinas, CA 93901 in Monterey County. The practice phone is (831) 755-1701.

Dr. Tammany's primary practice is Salinas Valley Health Clinics in Salinas, California. Dr. Tammany is also affiliated with Salinas Valley Health Medical Center. The medical group on file is Salinas Valley Health Clinics. Dmand AI also links Dr. Tammany to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tammany practices, 4 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Tammany's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Tammany is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery. Dmand AI has Dr. Tammany's licenses on file in 3 states: California, Alabama and Ohio.

Dmand AI lists abdominal hernia repair surgery, colonoscopy, colon removal, gallbladder removal, gastrointestinal bleeding, groin hernia surgery, hemorrhoids and intestinal or bowel obstruction among the conditions Dr. Tammany treats.

CMS data shows 233 Medicare services from Dr. Tammany across 6 procedure codes in 2024, for 120 Medicare patients. Medicare paid $22,077 for them.

CMS counts 120 Medicare patients who saw Dr. Tammany in 2024. The largest group is 65 to 74, with 53 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 48% are also on Medicaid. Their average risk score is 1.82, 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. Tammany's median patient age at 50, with 51% women.

In 2024, Dr. Tammany wrote 38 Medicare Part D claims for 28 patients. 84% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $323 in total drug cost. In 2019, CMS named 24 claims across 2 drugs.

Dr. Tammany accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 39 procedures of colonoscopy by Dr. Tammany, more than 58% of the clinicians it reports for that procedure.

Coronary artery bypass graft (CABG): 1 to 10 procedures (CMS shows small counts as a range)

Hernia repair - groin (open): 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)

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 1 paper to Dr. Tammany in 2021. Dr. Tammany's most frequent co-author is Mark Karam Soliman, MD.

CMS Open Payments shows 35 general payments to Dr. Tammany from 10 drug and device companies from 2016 to 2025. Education make up the largest share, 85% of the total. Intuitive Surgical, Inc. paid the most, $17,643.

Dr. Tammany graduated from Medical College of Georgia in 2015.

Dr. Tammany is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.