Doctor profile · Federal record

Dr. William Bensen, D.O.

Family Medicine Physician (CMS: Family Practice) · Spencer, IA

  • NPI 1750768339
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
116 E 11Th St Ste 101
Spencer, IA 513014365
(712) 264-3500

Credentials & registration

NPPES · NUCC
NPI registered
May 2015 — 11 yrs on file
Profile last updated
September 20, 2018
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Iowa #DO-05271

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750768339. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,350
Distinct HCPCS
10
Medicare allowed
$112,283
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 938 356 $91
99213 Established patient office or other outpatient visit, 20-29 minutes 171 136 $62
98925 Osteopathic manipulative treatment, 1-2 body regions 42 37 $22
99212 Established patient office or other outpatient visit, 10-19 minutes 38 35 $33
99495 Transitional care management services for problem of at least moderate complexity 36 30 $131
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 29 26 $8
20610 Aspiration and/or injection of fluid from large joint 28 21 $46
99214 Established patient office or other outpatient visit, 30-39 minutes 25 17 $113
99204 New patient office or other outpatient visit, 45-59 minutes 18 18 $124
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 13 13 $120

In context: peer comparison

Among 6 peers in Spencer Family Medicine Physician, average services per provider: 99. This provider delivers 14× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,542
Patients
900
Total drug cost
$187,340
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 590 102 $6,514
Atorvastatin Calcium Generic 448 94 $3,727
Omeprazole Generic 368 75 $3,378
Metformin Hcl ER (Metformin Hcl) Brand 347 70 $2,750
Amlodipine Besylate Generic 330 73 $2,471
Metoprolol Succinate Generic 311 70 $5,478
Simvastatin Generic 304 58 $2,419
Lisinopril Generic 299 63 $2,100
Losartan Potassium Generic 296 65 $3,000
Gabapentin Generic 293 43 $4,973

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. William Bensen's medical specialty?
Dr. William Bensen practices Family Medicine Physician in Spencer, IA.
Where does Dr. William Bensen practice?
Dr. William Bensen practices at 116 E 11Th St Ste 101, Spencer, IA 513014365. Office phone: 7122643500.
What is Dr. William Bensen's NPI?
Dr. William Bensen's National Provider Identifier (NPI) is 1750768339, issued by NPPES.
Does Dr. William Bensen accept Medicare assignment?
Yes. Dr. William Bensen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Bensen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Osteopathic manipulative treatment, 1-2 body regions (HCPCS 98925). Source: CMS Medicare Physician & Other Practitioners file.