Artem Sharko, M.D.
NPI 1952924987 · Hospitalist Physician · Marshfield, WI
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Artem Sharko, M.D. is a Hospitalist Physician provider in Marshfield, WI (NPI 1952924987).
Provider details
- NPI number
- 1952924987
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 81400-20 (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
6 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
638 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 237 | $73 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 184 | $110 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 97 | $106 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 80 | $160 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 23 | $46 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 |
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 |
|---|---|---|
| Atorvastatin Calcium | 31 | 15 |
| Pantoprazole Sodium | 23 | 18 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 21 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 17 | 17 |
| Metoprolol Succinate | 15 | 11 |
| Apixabanbrand: Eliquis | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-05-26
- Last updated
- 2023-06-22
- Certified
- 2023-06-22
Frequently asked questions
- What is Artem Sharko's NPI number?
- Artem Sharko's National Provider Identifier (NPI) is 1952924987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Artem Sharko's specialty?
- Artem Sharko is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Artem Sharko located?
- Artem Sharko's practice location on file with NPPES is 1000 N Oak Ave, Marshfield, WI 54449-5703.
- What is Artem Sharko's phone number?
- The practice phone number listed in the NPPES registry for Artem Sharko is (715) 387-5511.
- Does Artem Sharko accept Medicare?
- Artem Sharko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Artem Sharko's NPI active?
- Yes — Artem Sharko's NPI (1952924987) is active in the NPPES registry as of the last update on 2023-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.