Cynthia G. Leung, MD
Emergency Medicine Physician · Cleveland, OH
Cynthia G. Leung, MD is an emergency medicine physician with a practice address in Cleveland, Ohio, and NPI 1326074626, issued on Jun 25, 2006. Check the license (Ohio 35086947, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Cynthia G. Leung
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 35086947 OH
Self-reported in NPPES; status is on the state search - Practice location
- 9500 Euclid Ave, Cleveland, OH 44195
- Phone
- (800) 223-2273
- Enumerated
- Jun 25, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 2662784 OH
- Medicare enrollment
- Enrolled (PECOS I20060911000004); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 9500 Euclid Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Cynthia G. Leung in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35086947Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average emergency medicine physician in 2024
19 Medicare Part D claims for 15 beneficiaries, 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 MIPS final score for 2023 (Medicare payment program): 95.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Osu Emergency Medicine LLCColumbus, OH
- Osu Observation Medicine, LLCColumbus, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Emergency Medicine Physician providers in Ohio
There are 3,002 emergency medicine physician records in Ohio.
Other emergency medicine physician records in Ohio
- Alexandra Abangan, MDSpringfield, OH1508121641
- Brian Abbott, MDColumbus, OH1841591757
- Abdalla Abdalla, MDLima, OH1952046682
- Ali Abdallah, DOCanton, OH1134749997
- Anthony Abdullah, M.D.Hamilton, OH1457319386
- Najee Abou Arraj, MDCleveland, OH1780181420
- Mikhael Abourjeily, D.O.Mentor, OH1982689758
- Michael Abrahams, M.D.Logan, OH1487098463
- Arun Acharekar, MDMansfield, OH1659411544
- Kevin Ackley, MDCincinnati, OH1952340903
Common questions
What is Cynthia G. Leung, MD's NPI number?
Cynthia G. Leung, MD's National Provider Identifier (NPI) is 1326074626, issued on Jun 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia G. Leung, MD located?
The NPPES record lists a practice address at 9500 Euclid Ave, Cleveland, OH, 44195. Phone: (800) 223-2273. Providers update this record themselves, so call before visiting.
How can I verify Cynthia G. Leung, MD's license?
NPPES lists Ohio license number 35086947, 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 Cynthia G. Leung, MD prescribe under Medicare Part D?
In 2024, Cynthia G. Leung, MD had 19 Medicare Part D claims for 15 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Cynthia G. Leung, MD's MIPS final score?
The 2023 MIPS final score is 95.3 of 100. 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.