Doctor profile · Federal record

Dr. Johanna Gross

Family Nurse Practitioner (CMS: Nurse Practitioner) · Oak Creek, WI

  • NPI 1750841482
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
7901 S 6Th St
Oak Creek, WI 531542010
(414) 346-8000
Mailing address
4963 N 125Th St
Butler, WI 530071532

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Wisconsin #9156-33
Medicaid
WI #9156-33

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750841482. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
103
Distinct HCPCS
3
Medicare allowed
$9,311
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 53 46 $99
99213 Established patient office or other outpatient visit, 20-29 minutes 34 31 $73
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 16 16 $98

In context: peer comparison

Among 2 peers in Oak Creek Family Nurse Practitioner, average services per provider: 32. This provider delivers 3.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
276
Patients
93
Total drug cost
$3,409
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 55 26 $803
Amlodipine Besylate Generic 35 15 $240
Levothyroxine Sodium Generic 31 13 $471
Lisinopril Generic 23 14 $177
Sertraline Hcl Generic 21 0 $200
Hydrochlorothiazide Generic 19 0 $87
Omeprazole Generic 19 0 $465
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 17 14 $366
Fluticasone Propionate Generic 15 11 $204
Losartan Potassium Generic 15 0 $79

Frequently asked questions

Auto-generated from federal data
What is Dr. Johanna Gross's medical specialty?
Dr. Johanna Gross practices Family Nurse Practitioner in Oak Creek, WI.
Where does Dr. Johanna Gross practice?
Dr. Johanna Gross practices at 7901 S 6Th St, Oak Creek, WI 531542010. Office phone: 4143468000.
What is Dr. Johanna Gross's NPI?
Dr. Johanna Gross's National Provider Identifier (NPI) is 1750841482, issued by NPPES.
Does Dr. Johanna Gross accept Medicare assignment?
Yes. Dr. Johanna Gross accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Johanna Gross 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.