Doctor profile · Federal record

Dr. Winny Omwamba

Nurse Practitioner · Rochester, MN

  • NPI 1508425828
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
200 1St St Sw
Rochester, MN 559050001
(507) 266-7562

Credentials & registration

NPPES · NUCC
NPI registered
June 2019 — 7 yrs on file
Profile last updated
August 10, 2020
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Minnesota #6652

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508425828. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
60
Distinct HCPCS
2
Medicare allowed
$5,761
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 43 42 $104
99213 Established patient office or other outpatient visit, 20-29 minutes 17 17 $75

In context: peer comparison

Among 279 peers in Rochester Nurse Practitioner, average services per provider: 72. This provider delivers 0.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
18
Patients
18
Total drug cost
$44
Drug Type Claims Patients Total cost
Prednisone Generic 18 18 $44

Frequently asked questions

Auto-generated from federal data
What is Dr. Winny Omwamba's medical specialty?
Dr. Winny Omwamba practices Nurse Practitioner in Rochester, MN.
Where does Dr. Winny Omwamba practice?
Dr. Winny Omwamba practices at 200 1St St Sw, Rochester, MN 559050001. Office phone: 5072667562.
What is Dr. Winny Omwamba's NPI?
Dr. Winny Omwamba's National Provider Identifier (NPI) is 1508425828, issued by NPPES.
Does Dr. Winny Omwamba accept Medicare assignment?
Yes. Dr. Winny Omwamba accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Winny Omwamba 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). Source: CMS Medicare Physician & Other Practitioners file.