Doctor profile · Federal record

Dr. CHAD HAROLDSON, MD

Nephrology Physician (CMS: NEPHROLOGY) · Internal Medicine Physician · ST CLOUD, MN

  • NPI 1518927433
  • Accepts Medicare
  • 25 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1200 SIXTH AVE NO, CENTRACARE CLINIC
ST CLOUD, MN 563032735
(320) 252-5131

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
August 18, 2008
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State licenses (2)
Minnesota #47418 · Minnesota #101566
Medicaid
MN #968137000

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1518927433. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
583
Distinct HCPCS
9
Medicare allowed
$104,921
HCPCS Description Services Patients Avg allowed
90960 Dialysis services, 4 or more physician visits per month (20 years or older) 159 52 $340
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 95 40 $76
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 86 43 $114
90935 Hemodialysis procedure with physician evaluation 77 40 $68
99214 Established patient office or other outpatient visit, 30-39 minutes 51 49 $125
99215 Established patient office or other outpatient visit, 40-54 minutes 38 30 $172
90961 Dialysis services, 2-3 physician visits per month (20 years or older) 31 24 $283
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 28 25 $166
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 18 18 $124

In context: peer comparison

Among 3 peers in this city , average services per provider: 87. This provider delivers 6.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
501
Patients
116
Total drug cost
$29,522
Drug Type Claims Patients Total cost
Losartan Potassium Generic 67 20 $1,653
Amlodipine Besylate Generic 65 21 $945
Furosemide Generic 59 25 $639
Calcitriol Generic 48 12 $917
Torsemide Generic 37 14 $1,313
Hydralazine Hcl Generic 34 0 $553
Lisinopril Generic 33 13 $424
Sevelamer Carbonate Generic 31 11 $4,633
Hydrochlorothiazide Generic 28 0 $82
Lanthanum Carbonate Generic 23 0 $15,345