Byron Derek Farnsworth, D.M.D
General Practice Dentistry · Mesa, AZ
Byron Derek Farnsworth, D.M.D is a general practice dentistry with a practice address in Mesa, Arizona, and NPI 1669778700, issued on Feb 8, 2011. Check the license (Arizona D008149, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Byron Derek Farnsworth
- Credential
- D.M.D
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- D008149 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 2947 N Power RD, Mesa, AZ 85215
- Phone
- (480) 283-5854
- Enumerated
- Feb 8, 2011
- Record last updated
- Feb 8, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 2947 N Power RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Drew Farnsworth, DMDGeneral Practice Dentistry1700628310
Verify Byron Derek Farnsworth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license D008149Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% more Medicare Part D claims than the average general practice dentistry in 2024
92 Medicare Part D claims for 48 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Amoxicillin42 claims
- Ibuprofen17 claims
- Acetaminophen-Codeine11 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: $95.86
4 payments; by number, the most common kind was food and beverage; the largest payer was BioHorizons Implant Systems Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
218 general practice dentistry records list a practice address in Mesa
They are 218 of the 9,151 NPPES records with a practice address in Mesa, and 2,482 general practice dentistry records in Arizona.
All 218 in Mesa → All 2,482 in Arizona → Every provider in Mesa →
Other general practice dentistry records in Arizona
- Bruce Aahrens, DDSPeoria, AZ1356428510
- Abraham Abaie, DDSScottsdale, AZ1477641256
- Alisha Abbas, DMDTucson, AZ1528985355
- Ali AbdulmajeedLaveen, AZ1194493080
- Reza Abedi, DDSApache Junction, AZ1578659736
- Aryan Abedini, DMDAvondale, AZ1841776150
- Ramez Abilmona, DMDMesa, AZ1376744748
- Mark AbzugPhoenix, AZ1871648543
- Chad Achatz, DMDScottsdale, AZ1699220863
- Kelsey Adams, DMDScottsdale, AZ1770476731
Common questions
What is Byron Derek Farnsworth, D.M.D's NPI number?
Byron Derek Farnsworth, D.M.D's National Provider Identifier (NPI) is 1669778700, issued on Feb 8, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Byron Derek Farnsworth, D.M.D located?
The NPPES record lists a practice address at 2947 N Power RD, Mesa, AZ, 85215. Phone: (480) 283-5854. Providers update this record themselves, so call before visiting.
How can I verify Byron Derek Farnsworth, D.M.D's license?
NPPES lists Arizona license number D008149, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Byron Derek Farnsworth, D.M.D prescribe under Medicare Part D?
In 2024, Byron Derek Farnsworth, D.M.D had 92 Medicare Part D claims for 48 beneficiaries; the average among general practice dentistry prescribers was 83. 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.