John Farmer, MD
NPI 1174052765 · Family Medicine Physician · Johnson City, TN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Farmer, MD is a Family Medicine Physician provider in Johnson City, TN (NPI 1174052765).
Provider details
- NPI number
- 1174052765
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 52891 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
673 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 307 | $107 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 196 | $72 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 119 | $104 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 19 | $156 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians andG0180 | 19 | $49 |
| Advance Care Planning, First 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 39 | 26 |
| Metoprolol Succinate | 33 | 26 |
| Apixabanbrand: Eliquis | 31 | 16 |
| Cefdinir | 27 | 27 |
| Doxycycline Hyclate | 24 | 23 |
| Prednisone | 22 | 21 |
| Amlodipine Besylate | 22 |
Practice location
Mailing address
Additional practice locations (3)
- 1102 S Virginia StHopkinsville, KY 42240-3579Phone: (270) 632-6741Fax: (270) 632-6742
- 200 Clinic DrMadisonville, KY 42431-1661Phone: (270) 825-7200Fax: (270) 825-7266
- 444 Clinchfield St Ste 201Kingsport, TN 37660-3863Phone: (423) 230-2100Fax: (423) 230-2112
Registry dates
- Enumerated
- 2017-06-07
- Last updated
- 2025-09-16
- Certified
- 2025-09-16
Frequently asked questions
- What is John Farmer's NPI number?
- John Farmer's National Provider Identifier (NPI) is 1174052765, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Farmer's specialty?
- John Farmer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Farmer located?
- John Farmer's practice location on file with NPPES is 301 Med Tech Pkwy Ste 240, Johnson City, TN 37604-2641.
- What is John Farmer's phone number?
- The practice phone number listed in the NPPES registry for John Farmer is (423) 794-5520.
- Does John Farmer accept Medicare?
- John Farmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Farmer's NPI active?
- Yes — John Farmer's NPI (1174052765) is active in the NPPES registry as of the last update on 2025-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.