Casey Foster De Graaf, NPC

Casey De Graaf practices at Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma, part of Mercy.

Casey De Graaf's NPI, 1174027098, was assigned on March 23, 2018. Casey De Graaf holds Oklahoma license 212947.

Casey De Graaf's primary practice is Mercy Hospital Oklahoma City, at 4300 West Memorial Road, Oklahoma City, OK 73120 in Oklahoma County. The practice phone is (405) 755-1515.

Casey De Graaf's primary practice is Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma, part of Mercy. Casey De Graaf is also affiliated with Oklahoma Heart Hospital South. The medical group on file is Mercy Clinic Oklahoma Communities. Dmand AI also links Casey De Graaf to 2 more medical groups, each named with a free account.

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

Family is Casey De Graaf's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Casey De Graaf's licenses on file in 2 states: Oklahoma and South Carolina.

CMS counts 200 Medicare patients who saw Casey De Graaf in 2024. The largest group is 75 to 84, with 82 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 2.02, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Casey De Graaf's median patient age at 69, with 65% women.

In 2024, Casey De Graaf wrote 217 Medicare Part D claims for 66 patients. 94% of them were for generic drugs.

Casey De Graaf accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Casey De Graaf as offering telehealth.

CMS Open Payments shows 26 general payments to Casey De Graaf from 17 drug and device companies in 2025. Food and beverage make up the largest share, 93% of the total. AstraZeneca Pharmaceuticals LP paid the most, $100.