Dominic S. Chu, MD
Physical Medicine & Rehabilitation Physician · Marshfield, WI
Dominic S. Chu, MD is a physical medicine & rehabilitation physician with a practice address in Marshfield, Wisconsin, and NPI 1821106857, issued on Aug 29, 2006. Check the license (Wisconsin 25219, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Dominic S. Chu
- Credential
- MD
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- 25219 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1000 N Oak Ave, Marshfield, WI 54449
- Phone
- (715) 387-5327
- Enumerated
- Aug 29, 2006
- Record last updated
- Jul 12, 2023
- Medicaid ID
- 30518100 WI
- Medicare enrollment
- Enrolled (PECOS I20100614000150); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 321 in Wisconsin → Look up another NPI →
Also registered at 1000 N Oak Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Aanuoluwa Abiola, M.DGeriatric Medicine (Internal Medicine) Physician1598117574
Verify Dominic S. Chu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 25219Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
28 Medicare Part D claims, against an average of 727 among the 7,448 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): 78.9 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
- Mchs Hospitals IncMarshfield, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dominic S. Chu among 321 physical medicine & rehabilitation physician records in Wisconsin
Dominic S. Chu, MD is one of 321 physical medicine & rehabilitation physician records with a practice address in Wisconsin. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1976 · median 2007 among the 172 with a school on file
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in Wisconsin
There are 321 physical medicine & rehabilitation physician records in Wisconsin.
All 321 in Wisconsin → Every provider in Marshfield → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Petra Abou Lhosn, MDMarshfield, WI 544491205451903
- Ade Dillon, MDMarshfield, WI 544491497863427
- Jill Meilahn, D.O.Marshfield, WI 544491073573887
- Daniel Pastorius, D.O.Marshfield, WI 544491487008363
- Andrea Peterson, DOMarshfield, WI 544491801904776
- Srinivas Reddy, M.D.Marshfield, WI 544491073550646
- Jonathan Reeser, MDMarshfield, WI 544491285742205
- Trisha SummerlinMarshfield, WI 544491871659565
Common questions
What is Dominic S. Chu, MD's NPI number?
Dominic S. Chu, MD's National Provider Identifier (NPI) is 1821106857, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dominic S. Chu, MD located?
The NPPES record lists a practice address at 1000 N Oak Ave, Marshfield, WI, 54449. Phone: (715) 387-5327. Providers update this record themselves, so call before visiting.
How can I verify Dominic S. Chu, MD's license?
NPPES lists Wisconsin license number 25219, 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 Dominic S. Chu, MD prescribe under Medicare Part D?
In 2024, Dominic S. Chu, MD had 28 Medicare Part D claims; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.
What is Dominic S. Chu, MD's MIPS final score?
The 2023 MIPS final score is 78.9 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.