Doctor profile · Federal record

Dr. Oliver Clements, MD

Internal Medicine Physician (CMS: Internal Medicine) · Fond du LAC, WI

  • NPI 1184615429
  • Accepts Medicare
  • 44 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
420 E Division St
Fond du LAC, WI 549354560
(920) 926-8420

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
December 14, 2020
Year of graduation
1982 — 44 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Wisconsin #32430
Medicaid
WI #31767000

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184615429. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
707
Distinct HCPCS
9
Medicare allowed
$71,683
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 355 168 $121
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 90 90 $124
G0008 Administration of influenza virus vaccine 57 54 $29
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 45 44 $75
90480 Admn sarscov2 vacc 1 dose 42 42 $39
91320 Sarscv2 vac 30mcg trs-suc im 42 42 $128
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 33 30 $14
99213 Established patient office or other outpatient visit, 20-29 minutes 29 27 $86
99215 Established patient office or other outpatient visit, 40-54 minutes 14 14 $171

In context: peer comparison

Among 8 peers in Fond du LAC Internal Medicine Physician, average services per provider: 94. This provider delivers 7.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$44
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 1 $44.30

By nature of payment

Food and Beverage
$44

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,555
Patients
744
Total drug cost
$40,639
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 352 102 $5,777
Lisinopril Generic 267 79 $2,283
Omeprazole Generic 234 55 $3,715
Simvastatin Generic 218 64 $3,073
Levothyroxine Sodium Generic 191 50 $3,628
Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) Brand 188 61 $2,766
Rosuvastatin Calcium Generic 141 44 $3,848
Metoprolol Tartrate Generic 137 40 $1,275
Pantoprazole Sodium Generic 124 32 $2,777
Gabapentin Generic 122 43 $2,549

Frequently asked questions

Auto-generated from federal data
What is Dr. Oliver Clements's medical specialty?
Dr. Oliver Clements practices Internal Medicine Physician in Fond du LAC, WI.
Where does Dr. Oliver Clements practice?
Dr. Oliver Clements practices at 420 E Division St, Fond du LAC, WI 549354560. Office phone: 9209268420.
What is Dr. Oliver Clements's NPI?
Dr. Oliver Clements's National Provider Identifier (NPI) is 1184615429, issued by NPPES.
Does Dr. Oliver Clements accept Medicare assignment?
Yes. Dr. Oliver Clements accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Oliver Clements commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.