Darrin Lyons, M.D.
NPI 1285658237 · Family Medicine Physician · Oakland, TN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darrin Lyons, M.D. is a Family Medicine Physician provider in Oakland, TN (NPI 1285658237).
Provider details
- NPI number
- 1285658237
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD0000030795 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,407 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 454 | $117 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 270 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 220 | $83 |
| Hemoglobin A1c Level83036 | 96 | $9 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 79 | $3 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 66 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 159 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 705 | 197 |
| Amlodipine Besylate | 482 | 144 |
| Omeprazole | 476 | 107 |
| Azithromycin | 427 | 189 |
| Simvastatin | 411 | 93 |
| Losartan Potassium | 368 | 109 |
| Atorvastatin Calcium | 357 | 106 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2016-08-25
Frequently asked questions
- What is Darrin Lyons's NPI number?
- Darrin Lyons's National Provider Identifier (NPI) is 1285658237, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darrin Lyons's specialty?
- Darrin Lyons is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Darrin Lyons located?
- Darrin Lyons's practice location on file with NPPES is 7243 Highway 64, Oakland, TN 38060-3403.
- What is Darrin Lyons's phone number?
- The practice phone number listed in the NPPES registry for Darrin Lyons is (901) 465-9902.
- Does Darrin Lyons accept Medicare?
- Darrin Lyons is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darrin Lyons's NPI active?
- Yes — Darrin Lyons's NPI (1285658237) is active in the NPPES registry as of the last update on 2016-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.