Doctor profile · Federal record

Dr. Gonzalo Madrigal, MD

Family Medicine Physician (CMS: Family Practice) · Oshkosh, WI

  • NPI 1821550716
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
855 N Westhaven Dr
Oshkosh, WI 549047668
(920) 303-8700
Additional location
229 S Morrison St
Appleton, WI 549115725
(920) 997-8415
Mailing address
3301 W Forest Home Ave
Milwaukee, WI 532152843

Credentials & registration

NPPES · NUCC
NPI registered
April 2019 — 7 yrs on file
Profile last updated
April 6, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Wisconsin #75359
Medicaid
WI #100171925

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821550716. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
88
Distinct HCPCS
3
Medicare allowed
$9,375
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 43 26 $121
99213 Established patient office or other outpatient visit, 20-29 minutes 33 27 $83
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 12 12 $122

In context: peer comparison

Among 17 peers in this city , average services per provider: 59. This provider delivers 1.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
427
Patients
104
Total drug cost
$6,305
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 50 11 $696
Atorvastatin Calcium Generic 45 19 $441
Omeprazole Generic 41 17 $1,251
Losartan Potassium Generic 39 15 $411
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 38 18 $743
Lisinopril Generic 28 0 $278
Amlodipine Besylate Generic 25 13 $135
Levothyroxine Sodium Generic 24 0 $299
Famotidine Generic 23 0 $390
Hydrochlorothiazide Generic 22 0 $150

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Gonzalo Madrigal's medical specialty?
Dr. Gonzalo Madrigal practices Family Medicine Physician in Oshkosh, WI.
Where does Dr. Gonzalo Madrigal practice?
Dr. Gonzalo Madrigal practices at 855 N Westhaven Dr, Oshkosh, WI 549047668. Office phone: 9203038700.
What is Dr. Gonzalo Madrigal's NPI?
Dr. Gonzalo Madrigal's National Provider Identifier (NPI) is 1821550716, issued by NPPES.
Does Dr. Gonzalo Madrigal accept Medicare assignment?
Yes. Dr. Gonzalo Madrigal accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gonzalo Madrigal 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.