Katherine Hoyme, R.N., M.S.N., NP-C
NPI 1548604424 · Nurse Practitioner · Winfield, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Hoyme, R.N., M.S.N., NP-C is a Nurse Practitioner provider in Winfield, IL (NPI 1548604424).
Provider details
- NPI number
- 1548604424
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- R.N., M.S.N., NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 209-019972 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,599 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 523 | $112 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 351 | $9 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 257 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 115 | $13 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 73 | $10 |
| Natriuretic Peptide (heart and Blood Vessel Protein) Level83880 | 63 | $38 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 221 | 101 |
| Metoprolol Succinate | 215 | 100 |
| Amlodipine Besylate | 169 | 80 |
| Furosemide | 143 | 75 |
| Carvedilol | 130 | 54 |
| Losartan Potassium | 117 | 48 |
| Apixabanbrand: Eliquis | 100 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$785 across 40 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-04-23
- Last updated
- 2026-05-28
- Certified
- 2026-05-28
Frequently asked questions
- What is Katherine Hoyme's NPI number?
- Katherine Hoyme's National Provider Identifier (NPI) is 1548604424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Hoyme's specialty?
- Katherine Hoyme is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Hoyme located?
- Katherine Hoyme's practice location on file with NPPES is 25 N Winfield Rd Ste 300, Winfield, IL 60190-1379.
- What is Katherine Hoyme's phone number?
- The practice phone number listed in the NPPES registry for Katherine Hoyme is (630) 933-8100.
- Does Katherine Hoyme accept Medicare?
- Katherine Hoyme is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Hoyme's NPI active?
- Yes — Katherine Hoyme's NPI (1548604424) is active in the NPPES registry as of the last update on 2026-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.