Jonathan Napier
NPI 1053846337 · Emergency Medicine Physician · Lexington, KY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Napier is a Emergency Medicine Physician provider in Lexington, KY (NPI 1053846337).
Provider details
- NPI number
- 1053846337
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
311 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 | 139 | $166 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 83 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 55 | $114 |
| Critical Care, First 30-74 Minutes99291 | 34 | $200 |
Typical Medicare-allowed amounts for these services range $8–$200 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 52 | 52 |
| Methocarbamol | 32 | 32 |
| Cefdinir | 31 | 31 |
| Prednisone | 24 | 24 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 22 | 22 |
| Sucralfate | 16 | 16 |
| Azithromycin | 13 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-04-25
- Last updated
- 2020-07-22
- Certified
- 2020-07-22
Frequently asked questions
- What is Jonathan Napier's NPI number?
- Jonathan Napier's National Provider Identifier (NPI) is 1053846337, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Napier's specialty?
- Jonathan Napier is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Napier located?
- Jonathan Napier's practice location on file with NPPES is 800 Rose St # Hq101, Lexington, KY 40536-1702.
- What is Jonathan Napier's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Napier is (859) 323-5000.
- Does Jonathan Napier accept Medicare?
- Jonathan Napier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Napier's NPI active?
- Yes — Jonathan Napier's NPI (1053846337) is active in the NPPES registry as of the last update on 2020-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.