Katherine Darnell, FNP
NPI 1144297367 · Family Nurse Practitioner · Saint Joseph, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1144297367
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 096828 (MO)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
11 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
276 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) |
|---|---|---|
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 59 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 41 | $13 |
| Hemoglobin A1c Level83036 | 39 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 38 | $8 |
| Automated Urinalysis Test81003 | 31 | $2 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 31 | $16 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 136 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 756 | 203 |
| Levothyroxine Sodium | 422 | 100 |
| Gabapentin | 289 | 60 |
| Lisinopril | 288 | 78 |
| Amlodipine Besylate | 282 | 68 |
| Omeprazole | 260 | 67 |
| Pantoprazole Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,954 across 83 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
Additional practice locations (10)
- 109 N Main StBraymer, MO 64624-9325Phone: (660) 645-2218
- 707 Victory LnCainsville, MO 64632-9506Phone: (660) 893-5750
- 313 S US Highway 169Gower, MO 64454-9116Phone: (816) 424-6427
- 101 Cross StHamilton, MO 64644-8311Phone: (816) 583-2713
- 305 Rhode Island StKing City, MO 64463-9622Phone: (660) 535-4347
- 1303 State StMound City, MO 64470-1717Phone: (660) 442-5464
- 1515 Saint Joseph AveSaint Joseph, MO 64505-2631Phone: (816) 233-3338
- 503 S 6th StSaint Joseph, MO 64501-2224Phone: (816) 233-8536
- 5001 Lake AveSaint Joseph, MO 64504-1170Phone: (816) 238-7788
Registry dates
- Enumerated
- 2006-03-07
- Last updated
- 2021-11-10
- Certified
- 2021-11-10
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.