Quick answers
- Does Justin W. Farrar accept Medicare assignment?
- Yes. Medicare's clinician data says Justin W. Farrar accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Justin W. Farrar see?
- In 2024, CMS data shows 305 Original Medicare patients and 1,010 services for Justin W. Farrar. This counts Original Medicare only and measures volume, not quality.
- What is Justin W. Farrar's NPI number?
- 1689214637. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Justin W. Farrar, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 305 |
|---|---|
| Services billed to Medicare | 1,010 |
| Different services or procedures | 45 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)290 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)137 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)120 services
- Injection of drug or substance under skin or into muscle (96372)52 services
- Injection, ceftriaxone sodium, per 250 mg (J0696)52 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol74%
- High blood pressure73%
- Arthritis48%
- Anxiety27%
- Diabetes23%
- Ischemic heart disease23%
Practice locations
Addresses where Justin W. Farrar is enrolled with Medicare (CMS data updated October 2, 2026).
- 125 Davis BlvdSouthlake, TX 76092 (682) 212‑9104
- 3805 W University Dr, Suite 100McKinney, TX 75071 (469) 495‑9102
- 612 E Lamar BlvdArlington, TX 76011 (866) 416‑6687
- 6411 E Northwest Hwy, Suite 120Dallas, TX 75231 (469) 495‑9110
Group practices
Medicare enrollment lists Justin W. Farrar as a member of this group (CMS data updated October 2, 2026).
- Texas Health Urgent Care126 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Southlake
Clinicians with the same Medicare primary specialty in Southlake, TX — not a recommendation.
Other clinicians in Texas Health Urgent Care
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689214637 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians