Jon Loudermilk, M.D.
NPI 1861755118 · Family Medicine Physician · Eureka Springs, AR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jon Loudermilk, M.D. is a Family Medicine Physician provider in Eureka Springs, AR (NPI 1861755118).
Provider details
- NPI number
- 1861755118
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- 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 tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,691 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 | 446 | $83 |
| Automated Urinalysis Test81003 | 285 | $2 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 276 | $68 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 191 | $5 |
| Hemoglobin A1c Level83036 | 153 | $9 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 100 | $17 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 154 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 438 | 114 |
| Levothyroxine Sodium | 396 | 109 |
| Lisinopril | 359 | 104 |
| Atorvastatin Calcium | 349 | 104 |
| Simvastatin | 289 | 85 |
| Tamsulosin Hcl | 268 | 80 |
| Trazodone Hcl | 243 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$46 across 3 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
- 2012-06-21
- Last updated
- 2018-01-31
Frequently asked questions
- What is Jon Loudermilk's NPI number?
- Jon Loudermilk's National Provider Identifier (NPI) is 1861755118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jon Loudermilk's specialty?
- Jon Loudermilk is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jon Loudermilk located?
- Jon Loudermilk's practice location on file with NPPES is 146 a Passion Play Road, Eureka Springs, AR 72632.
- What is Jon Loudermilk's phone number?
- The practice phone number listed in the NPPES registry for Jon Loudermilk is (479) 253-9746.
- Does Jon Loudermilk accept Medicare?
- Jon Loudermilk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jon Loudermilk's NPI active?
- Yes — Jon Loudermilk's NPI (1861755118) is active in the NPPES registry as of the last update on 2018-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.