Ellen Tsyjyu Liang, M.D.
Surgery Physician · Eau Claire, WI
Ellen Tsyjyu Liang, M.D. is a surgery physician with a practice address in Eau Claire, Wisconsin, and NPI 1487911913, issued on Apr 23, 2012. Check the license (Wisconsin 67789, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Ellen Tsyjyu Liang
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- 67789 WI
60075 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1221 Whipple St, Eau Claire, WI 54703
- Phone
- (715) 838-5222
- Enumerated
- Apr 23, 2012
- Record last updated
- Jul 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20170914004060); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 726 in Wisconsin → Look up another NPI →
Also registered at 1221 Whipple St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Justine Abel, DOEmergency Medicine Physician1861830507
- Andera Anderson, RPHPharmacist1598213761
- Andrea Anderson, CRNACertified Registered Nurse Anesthetist1033101894
- Charlene Anderson, APNPNurse Practitioner1194057752
- Gwen Anderson, CRNACertified Registered Nurse Anesthetist1316103369
- Hailee Anderson, CRNACertified Registered Nurse Anesthetist1598453425
Verify Ellen Tsyjyu Liang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 67789Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average surgery physician in 2024
77 Medicare Part D claims for 45 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 39 claims were for opioids.
Most prescribed
- Oxycodone Hcl37 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: $128.12
1 payment: food and beverage; the largest payer was W. L. Gore & Associates, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Mayo Clinic Health System-Northwest Wisconsin Region IncEau Claire, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ellen Tsyjyu Liang among 726 surgery physician records in Wisconsin
Ellen Tsyjyu Liang, M.D. is one of 726 surgery physician records with a practice address in Wisconsin. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 68% of them.
- NPI issued2012 · 68% of these records are older, 30% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2012 · median 2006 among the 446 with a school on file
- Record last updated2022 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Wisconsin
There are 726 surgery physician records in Wisconsin.
All 726 in Wisconsin → Every provider in Eau Claire → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Angela Appel, MDEau Claire, WI 547031073805305
- Jason Beckermann, MDEau Claire, WI 547031558583534
- Rosmeld Castillo, MDEau Claire, WI 547031205320280
- David Ciresi, MDEau Claire, WI 547031275510323
- Bradley Grewe, MDEau Claire, WI 547031316924327
- Chris Hower, MDEau Claire, WI 547031750368767
- Steven Johnson, MDEau Claire, WI 547031457338469
- Zoe Lake, MDEau Claire, WI 547031790218311
Common questions
What is Ellen Tsyjyu Liang, M.D.'s NPI number?
Ellen Tsyjyu Liang, M.D.'s National Provider Identifier (NPI) is 1487911913, issued on Apr 23, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Tsyjyu Liang, M.D. located?
The NPPES record lists a practice address at 1221 Whipple St, Eau Claire, WI, 54703. Phone: (715) 838-5222. Providers update this record themselves, so call before visiting.
How can I verify Ellen Tsyjyu Liang, M.D.'s license?
NPPES lists Wisconsin license number 67789, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ellen Tsyjyu Liang, M.D. prescribe under Medicare Part D?
In 2024, Ellen Tsyjyu Liang, M.D. had 77 Medicare Part D claims for 45 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
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.