Doctor profile · Federal record

Dr. Mark Nordness, M.D.

Allergy & Immunology Physician (CMS: Allergy/Immunology) · Pediatrics Physician · Mukwonago, WI

  • NPI 1457324428
  • Accepts Medicare
  • 28 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
240 Maple Avenue, Prohealth Care Medical Associates INC.
Mukwonago, WI 53149
(262) 928-1900
fax (262) 363-1949
Mailing address
N17 W24100 Riverwood Drive Suite 250, Prohealth Care Medical Associates INC.
Waukesha, WI 53149

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
November 23, 2011
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
207K00000X — NUCC code
State licenses (2)
Wisconsin #41406 · Wisconsin #41406-020
Medicaid
WI #34064800

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457324428. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
839
Distinct HCPCS
5
Medicare allowed
$27,275
HCPCS Description Services Patients Avg allowed
95004 Test for allergy using allergenic extract 654 23 $4
99214 Established patient office or other outpatient visit, 30-39 minutes 86 62 $121
99204 New patient office or other outpatient visit, 45-59 minutes 76 76 $155
99205 New patient office or other outpatient visit, 60-74 minutes 12 12 $206
94010 Test to measure expiratory airflow and volume 11 11 $25

In context: peer comparison

Among 1 peers in this city , average services per provider: 167. This provider delivers 5.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
723
Patients
272
Total drug cost
$194,018
Drug Type Claims Patients Total cost
Montelukast Sodium Generic 147 50 $2,395
Azelastine Hcl Generic 115 63 $4,668
Ipratropium Bromide Generic 73 37 $3,252
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 49 11 $43,963
Famotidine Generic 44 13 $853
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 42 25 $1,173
Fluticasone Propionate Generic 37 13 $741
Xolair (Omalizumab) Brand 36 0 $75,448
Advair Diskus (Fluticasone Propion/Salmeterol) Brand 31 0 $18,420
Symbicort (Budesonide/Formoterol Fumarate) Brand 29 11 $20,807

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Nordness's medical specialty?
Dr. Mark Nordness practices Allergy & Immunology Physician in Mukwonago, WI.
Where does Dr. Mark Nordness practice?
Dr. Mark Nordness practices at 240 Maple Avenue, Mukwonago, WI 53149. Office phone: 2629281900.
What is Dr. Mark Nordness's NPI?
Dr. Mark Nordness's National Provider Identifier (NPI) is 1457324428, issued by NPPES.
Does Dr. Mark Nordness accept Medicare assignment?
Yes. Dr. Mark Nordness accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Nordness commonly perform?
Top Medicare-reported procedures in 2023: Test for allergy using allergenic extract (HCPCS 95004); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.