Joshua Lewis, M.D.
Emergency Medicine Physician · Scottsdale, AZ
Joshua Lewis, M.D. is an emergency medicine physician with a practice address in Scottsdale, Arizona, and NPI 1063669158, issued on Aug 20, 2008. Check the license (Arizona 40474, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joshua Lewis
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 40474 AZ
27406 NV
Self-reported in NPPES; status is on the state search - Practice location
- 8818 E Dahlia Dr, Scottsdale, AZ 85260
- Phone
- (602) 790-6363
- Enumerated
- Aug 20, 2008
- Record last updated
- Aug 12, 2025
- Medicare enrollment
- Enrolled (PECOS I20090611000426); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2006
- Entity
- Type 1 · individual
Verify Joshua Lewis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 40474Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% fewer Medicare Part D claims than the average emergency medicine physician in 2024
213 Medicare Part D claims for 164 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 51 claims were for opioids.
Most prescribed
- Cephalexin37 claims
- Oxycodone-Acetaminophen35 claims
- Ondansetron Odt11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 5 group practices
- Cep America- Arizona, PCSun City, AZ
- Ies ER Oklahoma LLCTulsa, OK
- Northwest Hbp Medical Services LLCOro Valley, AZ
- Tec Emergency Physicians OF Arizona, LLCGilbert, AZ
- Usacs Emergency Medicine OF Arizona LLCFlorence, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Emergency Medicine Physician providers in Arizona
There are 1,494 emergency medicine physician records in Arizona.
Other emergency medicine physician records in Arizona
- Dimyana Abdelmalek, MDChinle, AZ1194012146
- Linda Abernathy, MDTuba City, AZ1386687093
- Sameer Aboufadel, DO, MPHTucson, AZ1639063431
- Josephine Acuna, M.DTucson, AZ1710325287
- Norberto Adame, MDPhoenix, AZ1144276213
- Bruce Adams, M.D.Mesa, AZ1801824925
- Ryan Adkins, D.O.Chandler, AZ1417483538
- Geovar Agbayani, DOKingman, AZ1265016646
- Sophia Aguirre, MDPhoenix, AZ1285384859
- Murtaza AkhterPhoenix, AZ1093032351
Common questions
What is Joshua Lewis, M.D.'s NPI number?
Joshua Lewis, M.D.'s National Provider Identifier (NPI) is 1063669158, issued on Aug 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Joshua Lewis, M.D. located?
The NPPES record lists a practice address at 8818 E Dahlia Dr, Scottsdale, AZ, 85260. Phone: (602) 790-6363. Providers update this record themselves, so call before visiting.
How can I verify Joshua Lewis, M.D.'s license?
NPPES lists Arizona license number 40474, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joshua Lewis, M.D. prescribe under Medicare Part D?
In 2024, Joshua Lewis, M.D. had 213 Medicare Part D claims for 164 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Joshua Lewis, M.D.'s MIPS final score?
The 2023 MIPS final score is 76.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.