Dr. Atasu Kumar Nayak, MD

Dr. Nayak practices at Ambulatory Surgery Center at Berthelsen Main Campus in Houston, Texas.

Dr. Nayak's NPI, 1568558740, was assigned on October 5, 2006. Dr. Nayak graduated from SCB Medical College Cuttak in 1987. Dr. Nayak's Texas license number on file is L9387.

Dr. Nayak's primary practice is Ambulatory Surgery Center at Berthelsen Main Campus, at 2727 W Holcombe Blvd, Houston, TX 77025. The practice phone is (713) 442-3300.

Dr. Nayak's primary practice is Ambulatory Surgery Center at Berthelsen Main Campus in Houston, Texas. The medical group on file is Kelsey-Seybold Clinic. Dmand AI also links Dr. Nayak to 1 more ambulatory surgery center, named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nayak practices, 2 sites in all. Vendor and product names are available with a free account.

Interventional cardiology is Dr. Nayak's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Nayak is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Nayak's licenses on file in 3 states: Texas, Florida and Massachusetts.

Dmand AI lists chronic hypertension among the conditions Dr. Nayak treats.

CMS data shows 15 Medicare services from Dr. Nayak across 1 procedure code in 2022, for 31 Medicare patients. Medicare paid $104 for them. Every service was in an office.

CMS counts 31 Medicare patients who saw Dr. Nayak in 2024. The largest group is 65 to 74, with 15 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.72, 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. Nayak's median patient age at 57, with 63% women.

In 2024, Dr. Nayak wrote 8,136 Medicare Part D claims for 976 patients. 91% of them were for generic drugs. CMS names the drug for 7,941 of them, across 49 drugs with 11 or more claims each, at $815,946 in total drug cost. In 2023, CMS named 8,084 claims across 51 drugs.

Dr. Nayak accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)

Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 6 papers to Dr. Nayak. The most frequent topics are Coronary Disease. Dr. Nayak has published most often in Mo Med. Dr. Nayak's most frequent co-authors are Manish Sagarmal Chauhan, MD, Ali Mortazavi, MD and Haroonur Rashid, MD.

CMS Open Payments shows 147 general payments to Dr. Nayak from 30 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 57% of the total. Bausch Health Americas, Inc. paid the most, $2,500.

Dmand AI lists 2 awards for Dr. Nayak, most recently NCQA HSRP in 2014.

Dr. Nayak graduated from SCB Medical College Cuttak in 1987. Dr. Nayak is a member of ACC.

Dr. Nayak is in network with 7 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. HMO plans come from the most carriers, 5. Check the plan with the practice before a visit.