Yiding Cai, MD
Internal Medicine Physician · Ann Arbor, MI
Yiding Cai, MD is an internal medicine physician with a practice address in Ann Arbor, Michigan, and NPI 1831536895, issued on May 31, 2013. Check the license (Michigan 4301103205, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Yiding Cai
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301103205 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4200 Whitehall Dr, Ann Arbor, MI 48105
- Phone
- (734) 995-0303
- Enumerated
- May 31, 2013
- Entity
- Type 1 · individual
Also registered at 4200 Whitehall Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Ajluni, DOFamily Medicine Physician1124072400
- Abbey Alsip, NPWomen's Health Nurse Practitioner1275392144
- Cheryl Bachman, CNMAdvanced Practice Midwife1699826826
- Barbara Burkardt, CNMAdvanced Practice Midwife1952309734
- Galen Engel, N.P.Family Nurse Practitioner1942604335
- Delores Garcia, M.D.Pediatrics Physician1710956941
Verify Yiding Cai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301103205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
50% more Medicare Part D claims than the average internal medicine physician in 2024
4,772 Medicare Part D claims for 438 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 96 claims were for opioids.
Most prescribed
- Atorvastatin Calcium345 claims
- Amlodipine Besylate309 claims
- Levothyroxine Sodium180 claims
- Omeprazole167 claims
- Simvastatin149 claims
- Lisinopril148 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.
Industry payments in 2024: $263.67
4 payments; by number, the most common kind was food and beverage; the largest payer was Kerecis Limited. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Iha Health Services CorporationLivonia, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
479 internal medicine physician records list a practice address in Ann Arbor
They are 479 of the 15,616 NPPES records with a practice address in Ann Arbor, and 5,735 internal medicine physician records in Michigan.
All 479 in Ann Arbor → All 5,735 in Michigan → Every provider in Ann Arbor →
Other internal medicine physician records in Michigan
- Jamie Therese Abad, MDDetroit, MI1700573359
- Tomas Abalo, M.D.Iron Mountain, MI1336199975
- Ali Abbas, M.D.Pontiac, MI1972167526
- Sura Abbas, MDWarren, MI1801687405
- Ramzi Abbasi, MDSaginaw, MI1164270005
- Saadat Abbasi, MDKalamazoo, MI1912005596
- Shahzaman Abbasi, MDLansing, MI1376512111
- Youssef Abbiss, D.O.Mount Clemens, MI1982991881
- Valerie Abbott, MDSouthfield, MI1740289487
- Samer Abboud, MDSaginaw, MI1245804178
Common questions
What is Yiding Cai, MD's NPI number?
Yiding Cai, MD's National Provider Identifier (NPI) is 1831536895, issued on May 31, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Yiding Cai, MD located?
The NPPES record lists a practice address at 4200 Whitehall Dr, Ann Arbor, MI, 48105. Phone: (734) 995-0303. Providers update this record themselves, so call before visiting.
How can I verify Yiding Cai, MD's license?
NPPES lists Michigan license number 4301103205, 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 Yiding Cai, MD prescribe under Medicare Part D?
In 2024, Yiding Cai, MD had 4,772 Medicare Part D claims for 438 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.