Justin Yax, DO.
Emergency Medicine Physician · Cleveland, OH
Justin Yax, DO. is an emergency medicine physician with a practice address in Cleveland, Ohio, and NPI 1982722450, issued on Mar 26, 2007. Check the license (Ohio 34.010724, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Justin Yax
- Credential
- DO.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 34.010724 OH
OS10221 FL
5101014747 MI
Self-reported in NPPES; status is on the state search - Practice location
- 11100 Euclid Ave, Cleveland, OH 44106
- Phone
- (216) 844-1636
- Enumerated
- Mar 26, 2007
- Record last updated
- Jan 24, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (216) 844-7106
- Medicaid ID
- 0074341 OH
- Medicare enrollment
- Enrolled (PECOS I20121128000237); accepts Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2000
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,002 in Ohio → Look up another NPI →
Also registered at 11100 Euclid Ave
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Verify Justin Yax in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34.010724Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average emergency medicine physician in 2024
12 Medicare Part D claims, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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): 79.5 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 one group practice
- University Hospitals Medical Group IncCleveland, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justin Yax among 3,002 emergency medicine physician records in Ohio
Justin Yax, DO. is one of 3,002 emergency medicine physician records with a practice address in Ohio. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 37% of them.
- NPI issued2007 · 37% of these records are older, 55% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2000 · median 2013 among the 1,720 with a school on file
- Record last updated2013 · 60% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Ohio
There are 3,002 emergency medicine physician records in Ohio.
All 3,002 in Ohio → Every provider in Cleveland → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Henedine Aquino, M.D.Cleveland, OH 441061033166715
- Barry Brenner, MDCleveland, OH 441061659463842
- Marion Carroll, MDCleveland, OH 441061568425668
- David Cheng, MDCleveland, OH 441061114960630
- Dennis Guy, MDCleveland, OH 441061649384959
- Rafi Israeli, MDCleveland, OH 441061629163621
- Susan Schardt, MDCleveland, OH 441061346259983
- Robert Smarsch, DOCleveland, OH 441061518913649
Common questions
What is Justin Yax, DO.'s NPI number?
Justin Yax, DO.'s National Provider Identifier (NPI) is 1982722450, issued on Mar 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Justin Yax, DO. located?
The NPPES record lists a practice address at 11100 Euclid Ave, Cleveland, OH, 44106. Phone: (216) 844-1636. Providers update this record themselves, so call before visiting.
How can I verify Justin Yax, DO.'s license?
NPPES lists Ohio license number 34.010724, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Justin Yax, DO. prescribe under Medicare Part D?
In 2024, Justin Yax, DO. had 12 Medicare Part D claims; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Justin Yax, DO.'s MIPS final score?
The 2023 MIPS final score is 79.5 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.