Nephrology in Boulder, CO
2 verified nephrology doctors in Boulder.
Nephrologists treat kidney disease, high blood pressure, and disorders of fluid and electrolyte balance.
NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.
Dr. Alan Koffler, MD
Nephrology
18 yrs NPPES
NPI 1073773461
2976 MIDDLE FORK RD, Boulder, CO 80302(303) 449-3968
NPPES public registry
CMS Open Payments· No payments in 2023
Industry Payments
No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.
Dr. Mark Harrison, MD
Nephrology
11 yrs NPPES
NPI 1508236910
546 14TH ST, Boulder, CO 80302(303) 938-8844
NPPES public registry
CMS Open Payments· No payments in 2023
Industry Payments
No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.