Kathleen Exner, ARPN
NPI 1477897353 · Acute Care Nurse Practitioner · Michigan City, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Exner, ARPN is a Acute Care Nurse Practitioner provider in Michigan City, IN (NPI 1477897353).
Provider details
- NPI number
- 1477897353
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARPN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 28241859A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
219 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 112 | $94 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 88 | $137 |
| Critical Care, First 30-74 Minutes99291 | 19 | $166 |
Typical Medicare-allowed amounts for these services range $94–$166 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 36 | 36 |
| Ondansetronbrand: Ondansetron Odt | 24 | 24 |
| Baclofen | 21 | 21 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 17 | 17 |
| Cefuroxime Axetilbrand: Cefuroxime | 14 | 13 |
| Doxycycline Monohydrate | 14 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass |
Practice location
Mailing address
Additional practice locations (1)
- 3313 E 83rd PlMerrillville, IN 46410-6544Phone: (219) 769-8648Fax: (219) 769-7720
Registry dates
- Enumerated
- 2012-11-16
- Last updated
- 2025-09-29
- Certified
- 2025-09-29
Frequently asked questions
- What is Kathleen Exner's NPI number?
- Kathleen Exner's National Provider Identifier (NPI) is 1477897353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Exner's specialty?
- Kathleen Exner is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Exner located?
- Kathleen Exner's practice location on file with NPPES is 3500 Franciscan Way, Michigan City, IN 46360-0033.
- What is Kathleen Exner's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Exner is (219) 877-1616.
- Does Kathleen Exner accept Medicare?
- Kathleen Exner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Exner's NPI active?
- Yes — Kathleen Exner's NPI (1477897353) is active in the NPPES registry as of the last update on 2025-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.