Doctor profile · Federal record

Dr. Molly Willenbring, NP

Women's Health Nurse Practitioner (CMS: Nurse Practitioner) · Women's Health Nurse Practitioner · La Crosse, WI

  • NPI 1225006646
  • Accepts Medicare
  • 21 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1836 South Ave
La Crosse, WI 546015429
(608) 782-7300

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
July 12, 2017
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
363LW0102X — NUCC code
State licenses (2)
Wisconsin #2693 · Minnesota #5114
Medicaid
WI #41271500

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1225006646. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
308
Distinct HCPCS
5
Medicare allowed
$19,902
HCPCS Description Services Patients Avg allowed
20610 Aspiration and/or injection of fluid from large joint 160 87 $46
99213 Established patient office or other outpatient visit, 20-29 minutes 82 64 $54
27447 Replacement of knee joint, both sides of knee 30 30 $161
99202 New patient office or other outpatient visit, 15-29 minutes 20 20 $39
27130 Replacement of thigh bone and hip joint with prosthesis 16 16 $161

In context: peer comparison

Among 2 peers in this city , average services per provider: 115. This provider delivers 2.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
439
Patients
384
Total drug cost
$2,144
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 108 100 $604
Tramadol Hcl Generic 104 93 $268
Celecoxib Generic 62 61 $725
Cefadroxil Generic 45 44 $301
Amoxicillin Generic 40 23 $41
Ondansetron Hcl Generic 38 37 $91
Hydromorphone Hcl Generic 31 26 $45
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 11 0 $68

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Molly Willenbring's medical specialty?
Dr. Molly Willenbring practices Women's Health Nurse Practitioner in La Crosse, WI.
Where does Dr. Molly Willenbring practice?
Dr. Molly Willenbring practices at 1836 South Ave, La Crosse, WI 546015429. Office phone: 6087827300.
What is Dr. Molly Willenbring's NPI?
Dr. Molly Willenbring's National Provider Identifier (NPI) is 1225006646, issued by NPPES.
Does Dr. Molly Willenbring accept Medicare assignment?
Yes. Dr. Molly Willenbring accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Molly Willenbring commonly perform?
Top Medicare-reported procedures in 2023: Aspiration and/or injection of fluid from large joint (HCPCS 20610); Established patient office or other outpatient visit (HCPCS 99213); Replacement of knee joint, both sides of knee (HCPCS 27447). Source: CMS Medicare Physician & Other Practitioners file.