Doctor profile · Federal record

Dr. Chester de Jong, M.D.

Family Medicine Physician (CMS: Family Practice) · Rock Rapids, IA

  • NPI 1952484909
  • Accepts Medicare
  • MIPS 76.7 / 100 · 2023
  • 37 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
803 S Greene St
Rock Rapids, IA 512461948
(712) 472-3716
fax (712) 472-2878
Mailing address
Po Box 5074
Sioux Falls, SD 571175074

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
December 15, 2021
Year of graduation
1989 — 37 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Iowa #28191
Medicaid (4)
IA #0638700 · IA #4075648 · IA #0250498 · IA #1075648

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1952484909. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
8,875
Distinct HCPCS
10
Medicare allowed
$176,532
HCPCS Description Services Patients Avg allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml 1,800 17 $0
36415 Insertion of needle into vein for collection of blood sample 1,358 619 $8
80053 Blood test, comprehensive group of blood chemicals 805 534 $10
80061 Blood test, lipids (cholesterol and triglycerides) 714 512 $13
99213 Established patient office or other outpatient visit, 20-29 minutes 641 311 $85
83036 Hemoglobin a1c level 442 263 $10
80048 Blood test, basic group of blood chemicals (calcium, total) 403 248 $8
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 300 187 $8
85610 Blood test, clotting time 291 43 $4
84443 Blood test, thyroid stimulating hormone (tsh) 254 212 $16

In context: peer comparison

Among 1 peers in this city , average services per provider: 155. This provider delivers 57× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,307
Patients
753
Total drug cost
$30,949
Drug Type Claims Patients Total cost
Rosuvastatin Calcium Generic 443 114 $4,920
Amlodipine Besylate Generic 296 64 $2,077
Lisinopril Generic 288 67 $2,022
Atorvastatin Calcium Generic 285 69 $2,626
Levothyroxine Sodium Generic 235 43 $2,968
Metoprolol Succinate Generic 232 63 $2,688
Omeprazole Generic 230 60 $2,035
Losartan Potassium Generic 208 50 $1,847
Furosemide Generic 199 43 $1,285
Metformin Hcl Generic 198 32 $1,148

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Chester de Jong's medical specialty?
Dr. Chester de Jong practices Family Medicine Physician in Rock Rapids, IA.
Where does Dr. Chester de Jong practice?
Dr. Chester de Jong practices at 803 S Greene St, Rock Rapids, IA 512461948. Office phone: 7124723716.
What is Dr. Chester de Jong's NPI?
Dr. Chester de Jong's National Provider Identifier (NPI) is 1952484909, issued by NPPES.
Does Dr. Chester de Jong accept Medicare assignment?
Yes. Dr. Chester de Jong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chester de Jong commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.