Ainsworth Farrell, MD
NPI 1346295920 · Pain Medicine (Physical Medicine & Rehabilitation) Physician · Mckinney, TX
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ainsworth Farrell, MD is a Pain Medicine (Physical Medicine & Rehabilitation) Physician provider in Mckinney, TX (NPI 1346295920).
Provider details
- NPI number
- 1346295920
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Physical Medicine & Rehabilitation) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 057456 (GA)
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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,353 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 881 | $78 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 240 | $111 |
| Injection of Anesthetic Or Steroid Into Joint Between Lower Spine and Hip Bone Using Imaging Guidance27096 | 62 | $184 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 34 | $87 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 27 | $149 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 296 | 61 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 238 | 42 |
| Tramadol Hcl | 149 | 28 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 129 | 17 |
| Fentanyl | 93 | 11 |
| Tizanidine Hcl | 89 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$98 across 1 record (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
- 2006-05-23
- Last updated
- 2023-07-10
- Certified
- 2023-07-10
Frequently asked questions
- What is Ainsworth Farrell's NPI number?
- Ainsworth Farrell's National Provider Identifier (NPI) is 1346295920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ainsworth Farrell's specialty?
- Ainsworth Farrell is listed in the NPPES registry with a primary specialty of Pain Medicine (Physical Medicine & Rehabilitation) Physician (Allopathic & Osteopathic Physicians).
- Where is Ainsworth Farrell located?
- Ainsworth Farrell's practice location on file with NPPES is 6850 Tpc Dr Ste 110, Mckinney, TX 75070-3145.
- What is Ainsworth Farrell's phone number?
- The practice phone number listed in the NPPES registry for Ainsworth Farrell is (214) 544-9887.
- Does Ainsworth Farrell accept Medicare?
- Ainsworth Farrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ainsworth Farrell's NPI active?
- Yes — Ainsworth Farrell's NPI (1346295920) is active in the NPPES registry as of the last update on 2023-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.