Dr. Gowriharan Thaiyananthan, MD

Dr. Thaiyananthan practices at Roseville Surgical Alliance Surgery Center, Inc. in Roseville, California.

Dr. Thaiyananthan's NPI, 1518164110, was assigned on June 28, 2007. Dr. Thaiyananthan graduated from UCSF School of Medicine in 2001. Dr. Thaiyananthan holds California license A99924.

Dr. Thaiyananthan's primary practice is Roseville Surgical Alliance Surgery Center, Inc., at 5 Medical Plz, Roseville, CA 95661 in Placer County. The practice phone is (916) 781-2500.

Dr. Thaiyananthan's primary practice is Roseville Surgical Alliance Surgery Center, Inc. in Roseville, California. Dr. Thaiyananthan is also affiliated with Sutter Roseville Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Thaiyananthan to 3 more hospitals, 6 medical groups, 2 physician offices, 2 group practices and clinics, 1 community health center and 1 home health agency, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thaiyananthan practices, 10 sites in all. Vendor and product names are available with a free account.

Neurological surgery is Dr. Thaiyananthan's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Thaiyananthan is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Thaiyananthan's licenses on file in 6 states: California, Colorado, Nevada, Texas, Missouri and Indiana.

Dmand AI lists craniotomy, lower back pain, neck pain and spine problems, spinal fusion and thoracic spine disorders among the conditions Dr. Thaiyananthan treats.

CMS data shows 65 Medicare services from Dr. Thaiyananthan across 3 procedure codes in 2024, for 65 Medicare patients. Medicare paid $6,260 for them.

CMS counts 65 Medicare patients who saw Dr. Thaiyananthan in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 43% are also on Medicaid. Their average risk score is 1.45, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Thaiyananthan's median patient age at 68, with 52% women.

In 2016, Dr. Thaiyananthan wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $10,023 in total drug cost.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Thaiyananthan for performance year 2024, reported as part of a group. Dr. Thaiyananthan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Thaiyananthan as offering telehealth. CMS counts 33 procedures of laminectomy or laminotomy (partial removal of spine bones) by Dr. Thaiyananthan, more than 64% of the clinicians it reports for that procedure.

Dmand AI links 2 papers to Dr. Thaiyananthan. The most frequent topics are Heart Failure and Myocardial Contraction. Dr. Thaiyananthan's most frequent co-author is Ulrich H. Schmidt, MD, PhD.

Dmand AI links Dr. Thaiyananthan to 1 clinical trial.

CMS Open Payments shows 125 general payments to Dr. Thaiyananthan from 27 drug and device companies from 2016 to 2025. Royalties and licenses make up the largest share, 55% of the total. Osseus Fusion Systems, LLC paid the most, $16,439.

Dmand AI lists 9 awards for Dr. Thaiyananthan, most recently Patient's Choice Award in 2011.

Dr. Thaiyananthan graduated from UCSF School of Medicine in 2001. Dr. Thaiyananthan is a member of AANS and CNS.

Dr. Thaiyananthan is in network with 15 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.