Kelly Zauner, APNP
NPI 1538136841 · Nurse Practitioner · Milwaukee, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelly Zauner, APNP is a Nurse Practitioner provider in Milwaukee, WI (NPI 1538136841).
Provider details
- NPI number
- 1538136841
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2740-33 (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 tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
42 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $76 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 12 | $41 |
Typical Medicare-allowed amounts for these services range $41–$76 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 70 | 23 |
| Pantoprazole Sodium | 46 | 21 |
| Linaclotidebrand: Linzess | 44 | 15 |
| Famotidine | 27 | 11 |
| Dicyclomine Hcl | 25 | — |
| Esomeprazole Magnesium | 20 | — |
| Ondansetronbrand: Ondansetron Odt | 14 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-06
- Last updated
- 2026-01-26
- Certified
- 2026-01-26
Frequently asked questions
- What is Kelly Zauner's NPI number?
- Kelly Zauner's National Provider Identifier (NPI) is 1538136841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Zauner's specialty?
- Kelly Zauner is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kelly Zauner located?
- Kelly Zauner's practice location on file with NPPES is 2801 W Kinnickinnic River Pkwy Ste 1080, Milwaukee, WI 53215-3689.
- What is Kelly Zauner's phone number?
- The practice phone number listed in the NPPES registry for Kelly Zauner is (414) 908-6500.
- Does Kelly Zauner accept Medicare?
- Kelly Zauner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelly Zauner's NPI active?
- Yes — Kelly Zauner's NPI (1538136841) is active in the NPPES registry as of the last update on 2026-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.