Ainsworth B. Farrell, MD
Pain Medicine (Physical Medicine & Rehabilitation) Physician · McKinney, TX
Ainsworth B. Farrell, MD is a pain medicine (physical medicine & rehabilitation) physician with a practice address in McKinney, Texas, and NPI 1346295920, issued on May 23, 2006. Check the license (Texas N2070, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ainsworth B. Farrell
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Physical Medicine & Rehabilitation) Physician 2081P2900X
- License numbers
- N2070 TX
057456 GA
Self-reported in NPPES; status is on the state search - Practice location
- 6850 Tpc Dr Ste 110, McKinney, TX 75070
- Phone
- (214) 544-9887
- Enumerated
- May 23, 2006
- Record last updated
- Jul 10, 2023
- Fax
- (214) 544-9888
- Medicaid IDs
- 214893401 TX
214893402 TX
696884648B GA
696884648A GA - Medicare enrollment
- Enrolled (PECOS I20100526000901); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pain medicine (physical medicine & rehabilitation) physician records → All 141 in Texas → Look up another NPI →
Verify Ainsworth B. Farrell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N2070Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average pain medicine (physical medicine & rehabilitation) physician in 2024
1,579 Medicare Part D claims for 149 beneficiaries, against an average of 1,479 among the 1,457 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 762 claims were for opioids.
Most prescribed
- Gabapentin296 claims
- Hydrocodone-Acetaminophen238 claims
- Tramadol Hcl149 claims
- Morphine Sulfate Er129 claims
- Fentanyl93 claims
- Tizanidine Hcl89 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $97.95
1 payment: food and beverage; the largest payer was Curonix LLC. The 1,126 providers of this specialty with any payment received $2,193.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ainsworth B. Farrell among 141 pain medicine (physical medicine & rehabilitation) physician records in Texas
Ainsworth B. Farrell, MD is one of 141 pain medicine (physical medicine & rehabilitation) physician records with a practice address in Texas. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2001 · median 2007 among the 100 with a school on file
- Record last updated2023 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2081P2900X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Physical Medicine & Rehabilitation) Physician providers in Texas
There are 141 pain medicine (physical medicine & rehabilitation) physician records in Texas.
All 141 in Texas → Every provider in McKinney → Pain Medicine (Physical Medicine & Rehabilitation) Physician nationwide →
The 8 pain medicine (physical medicine & rehabilitation) physician records with the nearest ZIP codes
- Afaq Kazi, M.D.McKinney, TX 750691215990304
- Samir Khan, DOMcKinney, TX 750711588227714
- Arrash Kirkland, M.D.McKinney, TX 750711194928846
- Arfan Qureshi, D.OPlano, TX 750741750816831
- Anish Mirchandani, D.O.Prosper, TX 750781407295710
- Yong Pak, MDIrving, TX 750611861583437
- Rao Ali, MDRichardson, TX 750801558694539
- Naureen Sheikh, M.D.Grand Prairie, TX 750511649407818
Common questions
What is Ainsworth B. Farrell, MD's NPI number?
Ainsworth B. Farrell, MD's National Provider Identifier (NPI) is 1346295920, issued on May 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ainsworth B. Farrell, MD located?
The NPPES record lists a practice address at 6850 Tpc Dr Ste 110, McKinney, TX, 75070. Phone: (214) 544-9887. Providers update this record themselves, so call before visiting.
How can I verify Ainsworth B. Farrell, MD's license?
NPPES lists Texas license number N2070, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ainsworth B. Farrell, MD prescribe under Medicare Part D?
In 2024, Ainsworth B. Farrell, MD had 1,579 Medicare Part D claims for 149 beneficiaries; the average among pain medicine (physical medicine & rehabilitation) physician prescribers was 1,479. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.