Dr. Meyyappan Somasundaram, MD

Dr. Somasundaram practices at Northern Ohio Medical Specialists in Sandusky, Ohio.

Dr. Somasundaram's NPI, 1831188168, was assigned on October 19, 2005. Dr. Somasundaram holds Ohio license 35073711.

Dr. Somasundaram's primary practice is Northern Ohio Medical Specialists, at 3004 Hayes Ave, Sandusky, OH 44870 in Erie County. The practice phone is (419) 609-1112.

Dr. Somasundaram's primary practice is Northern Ohio Medical Specialists in Sandusky, Ohio. Dr. Somasundaram is also affiliated with Cleveland Clinic Main Campus. The medical group on file is NOMS Healthcare. Dmand AI also links Dr. Somasundaram to 6 more hospitals, 3 skilled nursing facilities, 2 hospices, 1 group practice or clinic 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. Somasundaram practices, 14 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Somasundaram's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Somasundaram is licensed in Ohio.

CMS data shows 1,804 Medicare services from Dr. Somasundaram across 13 procedure codes in 2024, for 328 Medicare patients. Medicare paid $135,810 for them.

CMS counts 328 Medicare patients who saw Dr. Somasundaram in 2024. The largest group is 65 to 74, with 137 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 30% are also on Medicaid. Their average risk score is 2.53, 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. Somasundaram's median patient age at 69, with 53% women.

In 2024, Dr. Somasundaram wrote 18,905 Medicare Part D claims for 509 patients. 84% of them were for generic drugs. CMS names the drug for 17,982 of them, across 235 drugs with 11 or more claims each, at $1,206,451 in total drug cost. In 2023, CMS named 16,486 claims across 229 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Somasundaram for performance year 2024, reported as part of a group. Dr. Somasundaram accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Somasundaram as offering telehealth.

CMS Open Payments shows 416 general payments to Dr. Somasundaram from 53 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. AstraZeneca Pharmaceuticals LP paid the most, $908.