Kathryn Sullivan Dillie, MD, PHD
NPI 1548426141 · Emergency Medicine Physician · Waupun, WI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Sullivan Dillie, MD, PHD is a Emergency Medicine Physician provider in Waupun, WI (NPI 1548426141).
Provider details
- NPI number
- 1548426141
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 53697-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
287 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 High Level of Medical Decision Making99285 | 118 | $159 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 107 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 43 | $110 |
| Critical Care, First 30-74 Minutes99291 | 19 | $194 |
Typical Medicare-allowed amounts for these services range $8–$194 (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 |
|---|---|---|
| Prednisone | 42 | 42 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 39 | 39 |
| Ondansetronbrand: Ondansetron Odt | 36 | 36 |
| Cephalexin | 18 | 18 |
| Doxycycline Monohydrate | 16 | 16 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 14 | 14 |
| Cefuroxime Axetil |
Practice location
Mailing address
Additional practice locations (1)
- 2900 W Oklahoma AveMilwaukee, WI 53215-4330Phone: (414) 649-7299
Registry dates
- Enumerated
- 2008-08-03
- Last updated
- 2024-12-20
- Certified
- 2024-12-20
Frequently asked questions
- What is Kathryn Sullivan Dillie's NPI number?
- Kathryn Sullivan Dillie's National Provider Identifier (NPI) is 1548426141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Sullivan Dillie's specialty?
- Kathryn Sullivan Dillie is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kathryn Sullivan Dillie located?
- Kathryn Sullivan Dillie's practice location on file with NPPES is 620 W Brown St, Waupun, WI 53963-1702.
- What is Kathryn Sullivan Dillie's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Sullivan Dillie is (920) 324-5581.
- Does Kathryn Sullivan Dillie accept Medicare?
- Kathryn Sullivan Dillie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Sullivan Dillie's NPI active?
- Yes — Kathryn Sullivan Dillie's NPI (1548426141) is active in the NPPES registry as of the last update on 2024-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.