Karin Featherston, APRN
NPI 1992236475 · Nurse Practitioner · Dyer, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karin Featherston, APRN is a Nurse Practitioner provider in Dyer, TN (NPI 1992236475).
Provider details
- NPI number
- 1992236475
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 26264 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Emergency Medical Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
409 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 | 154 | $137 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 103 | $6 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 102 | $94 |
| Critical Care, First 30-74 Minutes99291 | 50 | $166 |
Typical Medicare-allowed amounts for these services range $6–$166 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 87 | 86 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 33 | 33 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 26 | 25 |
| Ondansetron Hcl | 16 | 16 |
| Azithromycin | 16 | 16 |
| Ketorolac Tromethamine | 15 | 15 |
| Promethazine Hcl | 14 |
Practice location
Mailing address
Additional practice locations (2)
- 480 Green Chapel RdHenning, TN 38041-5726Phone: (731) 738-1826
- 7442 Trimble RdNewbern, TN 38059-3668Phone: (731) 589-1158
Registry dates
- Enumerated
- 2017-03-25
- Last updated
- 2025-01-09
- Certified
- 2025-01-09
Frequently asked questions
- What is Karin Featherston's NPI number?
- Karin Featherston's National Provider Identifier (NPI) is 1992236475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karin Featherston's specialty?
- Karin Featherston is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karin Featherston located?
- Karin Featherston's practice location on file with NPPES is 1124 N Main St, Dyer, TN 38330-1033.
- What is Karin Featherston's phone number?
- The practice phone number listed in the NPPES registry for Karin Featherston is (731) 394-1145.
- Does Karin Featherston accept Medicare?
- Karin Featherston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karin Featherston's NPI active?
- Yes — Karin Featherston's NPI (1992236475) is active in the NPPES registry as of the last update on 2025-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.