Katherine Brey, NP
NPI 1720790298 · Adult Health Nurse Practitioner · Green Bay, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Brey, NP is a Adult Health Nurse Practitioner provider in Green Bay, WI (NPI 1720790298).
Provider details
- NPI number
- 1720790298
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 13431-33 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
179 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Automated Urinalysis Test81003 | 55 | $2 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 43 | $100 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 28 | $69 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 21 | $10 |
| Insertion of Temporary Bladder Tube51701 | 16 | $35 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 120 | 30 |
| Tamsulosin Hcl | 82 | 33 |
| Solifenacin Succinate | 82 | 37 |
| Mirabegronbrand: Myrbetriq | 62 | 25 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 41 | 14 |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 21 | — |
| Methenamine Hippurate | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$27 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 445 S Adams StGreen Bay, WI 54301-4107Phone: (920) 437-7400Fax: (920) 437-1040
Registry dates
- Enumerated
- 2022-12-15
- Last updated
- 2026-03-03
- Certified
- 2026-03-03
Frequently asked questions
- What is Katherine Brey's NPI number?
- Katherine Brey's National Provider Identifier (NPI) is 1720790298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Brey's specialty?
- Katherine Brey is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Brey located?
- Katherine Brey's practice location on file with NPPES is 2502 S Ashland Ave, Green Bay, WI 54304-5252.
- What is Katherine Brey's phone number?
- The practice phone number listed in the NPPES registry for Katherine Brey is (920) 496-4700.
- Does Katherine Brey accept Medicare?
- Katherine Brey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Brey's NPI active?
- Yes — Katherine Brey's NPI (1720790298) is active in the NPPES registry as of the last update on 2026-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.