Joseph Choi
Emergency Medicine Physician · Phoenix, AZ
Joseph Choi is an emergency medicine physician with a practice address in Phoenix, Arizona, and NPI 1003266792, issued on Jun 14, 2016. Check the license (Arizona 64771, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joseph Choi
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 64771 AZ
MD470300 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2000 W Bethany Home RD, Phoenix, AZ 85015
- Phone
- (602) 249-0212
- Enumerated
- Jun 14, 2016
- Record last updated
- Jan 13, 2022
- Medicare enrollment
- Enrolled (PECOS I20220303001462); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,494 in Arizona → Look up another NPI →
Also registered at 2000 W Bethany Home RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Abbott, PAPhysician Assistant1609969666
- Ahmed Agha, M.D., PHARMDFamily Medicine Physician1063413524
- April Alford, DOStudent in an Organized Health Care Education/Training Program1821939273
- Suleiman Ali, MDPulmonary Disease Physician1316019532
- Nichole Barnes, RN, BSNRegistered Nurse1295566065
- Alexandria Bartlett, DOStudent in an Organized Health Care Education/Training Program1104677665
Verify Joseph Choi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 64771Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% more Medicare Part D claims than the average emergency medicine physician in 2024
305 Medicare Part D claims for 211 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Cephalexin41 claims
- Ibuprofen33 claims
- Cyclobenzaprine Hcl31 claims
- Prednisone25 claims
- Albuterol Sulfate Hfa16 claims
- Ondansetron Odt15 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): 67.1 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 2 group practices
- Emergency Group OF Arizona Professional CorporationBuckeye, AZ
- Emergency Professional Services PCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Choi among 1,494 emergency medicine physician records in Arizona
Joseph Choi is one of 1,494 emergency medicine physician records with a practice address in Arizona. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 67% of them.
- NPI issued2016 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2016 · median 2014 among the 828 with a school on file
- Record last updated2022 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
394 emergency medicine physician records list a practice address in Phoenix
They are 394 of the 31,399 NPPES records with a practice address in Phoenix, and 1,494 emergency medicine physician records in Arizona.
All 1,494 in Arizona → Every provider in Phoenix → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Gregory Basye, P.A.-C.Phoenix, AZ 850151508847609
- Michael Beck, MDPhoenix, AZ 850151447241237
- Jean Carnes, MDPhoenix, AZ 850151831177864
- Randel Davis, DOPhoenix, AZ 850151265415392
- Steven Galasky, MDPhoenix, AZ 850151447236120
- Charles Miles, MDPhoenix, AZ 850151588645683
- Robert Olivere, MDPhoenix, AZ 850151689658254
- Randall Rogers, MDPhoenix, AZ 850151568443679
Common questions
What is Joseph Choi's NPI number?
Joseph Choi's National Provider Identifier (NPI) is 1003266792, issued on Jun 14, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Choi located?
The NPPES record lists a practice address at 2000 W Bethany Home RD, Phoenix, AZ, 85015. Phone: (602) 249-0212. Providers update this record themselves, so call before visiting.
How can I verify Joseph Choi's license?
NPPES lists Arizona license number 64771, 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 Joseph Choi prescribe under Medicare Part D?
In 2024, Joseph Choi had 305 Medicare Part D claims for 211 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Joseph Choi's MIPS final score?
The 2023 MIPS final score is 67.1 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.