Shannon Mccormack, D.O.
NPI 1588924054 · Hospitalist Physician · Beloit, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Mccormack, D.O. is a Hospitalist Physician provider in Beloit, WI (NPI 1588924054).
Provider details
- NPI number
- 1588924054
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 5101019893 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 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
457 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 | 161 | $73 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 130 | $105 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 58 | $160 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 57 | $109 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 26 | $45 |
| 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 |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 27 | 23 |
| Prednisone | 26 | 23 |
| Atorvastatin Calcium | 18 | 16 |
| Cephalexin | 18 | 13 |
| Losartan Potassium | 16 | — |
| Amlodipine Besylate | 14 | 11 |
| Furosemide | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-05-18
- Last updated
- 2016-11-21
Frequently asked questions
- What is Shannon Mccormack's NPI number?
- Shannon Mccormack's National Provider Identifier (NPI) is 1588924054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Mccormack's specialty?
- Shannon Mccormack is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Shannon Mccormack located?
- Shannon Mccormack's practice location on file with NPPES is 1969 W Hart Rd, Beloit, WI 53511-2230.
- What is Shannon Mccormack's phone number?
- The practice phone number listed in the NPPES registry for Shannon Mccormack is (608) 363-5971.
- Does Shannon Mccormack accept Medicare?
- Shannon Mccormack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Mccormack's NPI active?
- Yes — Shannon Mccormack's NPI (1588924054) is active in the NPPES registry as of the last update on 2016-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.