Jeffery Diehl, M.D.
NPI 1871659193 · Emergency Medicine Physician · Marshall, MO
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffery Diehl, M.D. is a Emergency Medicine Physician provider in Marshall, MO (NPI 1871659193).
Provider details
- NPI number
- 1871659193
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 106033 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 109 | 63 |
| Ciprofloxacin Hcl | 77 | 45 |
| Amoxicillin | 51 | 22 |
| Prednisone | 35 | 20 |
| Triamcinolone Acetonide | 34 | 22 |
| Cefdinir | 33 | 24 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 33 | 27 |
| Potassium Chloride |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$65 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
- 2006-12-29
- Last updated
- 2008-11-19
Frequently asked questions
- What is Jeffery Diehl's NPI number?
- Jeffery Diehl's National Provider Identifier (NPI) is 1871659193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffery Diehl's specialty?
- Jeffery Diehl is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffery Diehl located?
- Jeffery Diehl's practice location on file with NPPES is 2305 S. 65 Hwy, Marshall, MO 65340-0250.
- What is Jeffery Diehl's phone number?
- The practice phone number listed in the NPPES registry for Jeffery Diehl is (660) 886-7431.
- Does Jeffery Diehl accept Medicare?
- Jeffery Diehl is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffery Diehl's NPI active?
- Yes — Jeffery Diehl's NPI (1871659193) is active in the NPPES registry as of the last update on 2008-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.