Doctor profile · Federal record

Dr. Nicolas Mungo, MD

Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Brookfield, WI

  • NPI 1245627991
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
195 Discovery Dr
Brookfield, WI 530452862
(262) 928-7100

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
November 1, 2023
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State license (1)
Wisconsin #75057

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245627991. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
539
Distinct HCPCS
5
Medicare allowed
$61,542
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 386 270 $120
99204 New patient office or other outpatient visit, 45-59 minutes 49 49 $156
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 48 25 $32
99215 Established patient office or other outpatient visit, 40-54 minutes 35 35 $169
83036 Hemoglobin a1c level 21 17 $10

In context: peer comparison

Among 1 peers in Brookfield Endocrinology, Diabetes & Metabolism Physician, average services per provider: 107. This provider delivers 5.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,723
Transactions
17
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Amgen INC. 3 $1,317.06
Lilly USA, LLC 7 $164.58
Alexion Pharmaceuticals, INC. 1 $125.01
Antares Pharma, INC. 4 $79.54
Novo Nordisk INC 1 $18.49
Abbott Laboratories 1 $17.92

By nature of payment

Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$1,251
Food and Beverage
$472

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,802
Patients
484
Total drug cost
$624,976
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 598 174 $10,110
Ozempic (Semaglutide) Brand 172 39 $246,599
Methimazole Generic 133 37 $2,908
Alendronate Sodium Generic 119 36 $1,259
Synthroid (Levothyroxine Sodium) Brand 107 30 $11,939
Hydrocortisone Generic 106 25 $7,868
Metformin Hcl ER (Metformin Hcl) Brand 101 36 $1,812
Jardiance (Empagliflozin) Brand 94 28 $146,149
Mounjaro (Tirzepatide) Brand 81 13 $103,975
Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) Brand 77 24 $50,910

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nicolas Mungo's medical specialty?
Dr. Nicolas Mungo practices Endocrinology, Diabetes & Metabolism Physician in Brookfield, WI.
Where does Dr. Nicolas Mungo practice?
Dr. Nicolas Mungo practices at 195 Discovery Dr, Brookfield, WI 530452862. Office phone: 2629287100.
What is Dr. Nicolas Mungo's NPI?
Dr. Nicolas Mungo's National Provider Identifier (NPI) is 1245627991, issued by NPPES.
Does Dr. Nicolas Mungo accept Medicare assignment?
Yes. Dr. Nicolas Mungo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicolas Mungo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251). Source: CMS Medicare Physician & Other Practitioners file.