Joann Kiemen, NP
NPI 1194918698 · Nurse Practitioner · Lake Geneva, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joann Kiemen, NP is a Nurse Practitioner provider in Lake Geneva, WI (NPI 1194918698).
Provider details
- NPI number
- 1194918698
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- PENDING (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
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
822 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 351 | $72 |
| Programming of Dual Lead Pacemaker System93280 | 146 | $62 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 98 | $11 |
| Programming of Multiple Lead Pacemaker System93281 | 49 | $67 |
| Programming of Multiple Lead Implantable Defibrillator System93284 | 42 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 42 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 390 | 102 |
| Metoprolol Succinate | 257 | 78 |
| Potassium Chloride | 213 | 60 |
| Carvedilol | 137 | 44 |
| Amiodarone Hcl | 126 | 41 |
| Furosemide | 105 | 33 |
| Losartan Potassium | 98 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 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
Registry dates
- Enumerated
- 2007-08-20
- Last updated
- 2024-01-08
- Certified
- 2024-01-08
Frequently asked questions
- What is Joann Kiemen's NPI number?
- Joann Kiemen's National Provider Identifier (NPI) is 1194918698, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joann Kiemen's specialty?
- Joann Kiemen is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joann Kiemen located?
- Joann Kiemen's practice location on file with NPPES is 146 E Geneva Sq, Lake Geneva, WI 53147-9695.
- What is Joann Kiemen's phone number?
- The practice phone number listed in the NPPES registry for Joann Kiemen is (262) 249-5030.
- Does Joann Kiemen accept Medicare?
- Joann Kiemen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joann Kiemen's NPI active?
- Yes — Joann Kiemen's NPI (1194918698) is active in the NPPES registry as of the last update on 2024-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.