John Korducki
NPI 1851910772 · Emergency Medicine Physician · Mount Pleasant, WI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Korducki is a Emergency Medicine Physician provider in Mount Pleasant, WI (NPI 1851910772).
Provider details
- NPI number
- 1851910772
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
289 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 | 189 | $159 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 50 | $108 |
| Critical Care, First 30-74 Minutes99291 | 34 | $186 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 16 | $61 |
Typical Medicare-allowed amounts for these services range $61–$186 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 36 | 35 |
| Ondansetronbrand: Ondansetron Odt | 24 | 23 |
| Azithromycin | 22 | 21 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 18 | 18 |
| Prednisone | 18 | 18 |
| Meloxicam | 14 | 14 |
| Doxycycline Hyclate | 13 | 13 |
Practice location
Mailing address
Additional practice locations (1)
- 1211 Medical Center DrNashville, TN 37232-0004Phone: (615) 322-5000
Registry dates
- Enumerated
- 2020-04-10
- Last updated
- 2023-08-16
- Certified
- 2023-08-16
Frequently asked questions
- What is John Korducki's NPI number?
- John Korducki's National Provider Identifier (NPI) is 1851910772, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Korducki's specialty?
- John Korducki is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Korducki located?
- John Korducki's practice location on file with NPPES is 13250 Washington Ave, Mount Pleasant, WI 53177-1516.
- What is John Korducki's phone number?
- The practice phone number listed in the NPPES registry for John Korducki is (262) 799-8700.
- Does John Korducki accept Medicare?
- John Korducki is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Korducki's NPI active?
- Yes — John Korducki's NPI (1851910772) is active in the NPPES registry as of the last update on 2023-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.