John Bryan Haslam, CRNA

John Haslam practices at Carolina Mountain Gastroenterology Endoscopy Center in Hendersonville, North Carolina.

John Haslam's NPI, 1245506005, was assigned on March 27, 2012. John Haslam holds North Carolina license 090062.

John Haslam's primary practice is Carolina Mountain Gastroenterology Endoscopy Center, at 1032 Fleming Street, Hendersonville, NC 28791. The practice phone is (828) 696-3099.

John Haslam's primary practice is Carolina Mountain Gastroenterology Endoscopy Center in Hendersonville, North Carolina. The medical group on file is MedStream Anesthesia PLLC. Dmand AI also links John Haslam to 1 more ambulatory surgery center and 1 medical group, each named with a free account.

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

Nurse anesthetist, certified registered is John Haslam's primary specialty in the NPI Registry, under taxonomy code 367500000X. John Haslam is licensed in North Carolina.

CMS counts 623 Medicare patients who saw John Haslam in 2024. The largest group is 65 to 74, with 398 patients. 70% of them have high cholesterol, and 61% have high blood pressure. 2% are also on Medicaid. Their average risk score is 0.67, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts John Haslam's median patient age at 66, with 56% women.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for John Haslam for performance year 2024, reported through an alternative payment model (APM). John Haslam accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 5 general payments to John Haslam from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $102.