Ruizhi Dong, MD
Allergy & Immunology Physician · Ann Arbor, MI
Ruizhi Dong, MD is an allergy & immunology physician with a practice address in Ann Arbor, Michigan, and NPI 1235520990, issued on Feb 16, 2015. Check the license (Michigan 4301514841, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Ruizhi Dong
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 4301514841 MI
Self-reported in NPPES; status is on the state search - Practice location
- 24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105
- Phone
- (734) 647-5940
- Enumerated
- Feb 16, 2015
- Record last updated
- Aug 26, 2025
- Medicare enrollment
- Enrolled (PECOS I20250903000389); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 137 in Michigan → Look up another NPI →
Also registered at 24 Frank Lloyd Wright Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jaclyn Abbott, NPPrimary Care Nurse Practitioner1952800435
- Alison Affinati, MD, PHDEndocrinology, Diabetes & Metabolism Physician1871983502
- Vahan Agbabian, MA, ATCAthletic Trainer1487759676
- William Aibinder, MDOrthopaedic Surgery Physician1225474042
- Nevin Ajluni, M.D.Endocrinology, Diabetes & Metabolism Physician1407019995
- Sarah Akers, LPNLicensed Practical Nurse1063383396
Verify Ruizhi Dong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301514841Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
208 Medicare Part D claims for 58 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims.
Most prescribed
- Albuterol Sulfate Hfa25 claims
- Dulera18 claims
- Montelukast Sodium17 claims
- Epinephrine13 claims
- Gammagard Liquid12 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 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 one group practice
- Regents OF The University OF MichiganBrighton, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ruizhi Dong among 137 allergy & immunology physician records in Michigan
Ruizhi Dong, MD is one of 137 allergy & immunology physician records with a practice address in Michigan. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 85% of them.
- NPI issued2015 · 85% of these records are older, 9% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2019 · median 2001 among the 98 with a school on file
- Record last updated2025 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Michigan
There are 137 allergy & immunology physician records in Michigan.
All 137 in Michigan → Every provider in Ann Arbor → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Ulus Atasoy, MDAnn Arbor, MI 481051306875471
- James Baldwin, MDAnn Arbor, MI 481051508955428
- Alan Baptist, MDAnn Arbor, MI 481051043257751
- Lauren Franzblau, MDAnn Arbor, MI 481051851895650
- Mirie Hosler, MDAnn Arbor, MI 481051578645834
- Deborah Lee, MDAnn Arbor, MI 481051770946071
- Marc McMorris, MDAnn Arbor, MI 481051104915032
- Kelly O'Shea, MDAnn Arbor, MI 481051427445022
Common questions
What is Ruizhi Dong, MD's NPI number?
Ruizhi Dong, MD's National Provider Identifier (NPI) is 1235520990, issued on Feb 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Ruizhi Dong, MD located?
The NPPES record lists a practice address at 24 Frank Lloyd Wright Dr, Ann Arbor, MI, 48105. Phone: (734) 647-5940. Providers update this record themselves, so call before visiting.
How can I verify Ruizhi Dong, MD's license?
NPPES lists Michigan license number 4301514841, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ruizhi Dong, MD prescribe under Medicare Part D?
In 2024, Ruizhi Dong, MD had 208 Medicare Part D claims for 58 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
What is Ruizhi Dong, 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.