Dimitrios I. Fanopoulos, MD MPH
Rheumatology Physician · Beloit, WI
Dimitrios I. Fanopoulos, MD MPH is a rheumatology physician with a practice address in Beloit, Wisconsin, and NPI 1326056094, issued on Aug 4, 2006. Check the license (Wisconsin 41141020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Dimitrios I. Fanopoulos
- Credential
- MD MPH
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- 41141020 WI
036-093988 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1905 E. Huebbe Parkway, Beloit, WI 53511
- Phone
- (608) 364-2200
- Enumerated
- Aug 4, 2006
- Record last updated
- Oct 19, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (608) 364-2705
- Medicaid ID
- 1326056094 WI
- Medicare enrollment
- Enrolled (PECOS I20100130000239); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1905 E. Huebbe Parkway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dimitrios I. Fanopoulos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 41141020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average rheumatology physician in 2024
6,641 Medicare Part D claims for 1,030 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 348 claims were for opioids.
Most prescribed
- Hydroxychloroquine Sulfate1,077 claims
- Methotrexate847 claims
- Prednisone540 claims
- Leflunomide410 claims
- Allopurinol345 claims
- Alendronate Sodium335 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): 85 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
- Beloit Health System IncBeloit, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rheumatology Physician providers in Wisconsin
There are 154 rheumatology physician records in Wisconsin.
Other rheumatology physician records in Wisconsin
- Safiyya Abdulkadir, MDMadison, WI1093455826
- Gina Adel, MDEau Claire, WI1841231727
- Suraiya Afroz, D.O.Manitowoc, WI1750776266
- John Albert, MDGlendale, WI1861428070
- Isabelle Amigues, MDGreen Bay, WI1588950018
- Barkha Amlani, M.B,B.SMadison, WI1518221928
- Eric Anderson, MDOconomowoc, WI1952763328
- Jon Arnason, MDMadison, WI1265760433
- Michael Avery, DOGreen Bay, WI1255568069
- Semi Ayub, M.DSaint Croix Falls, WI1487825071
Common questions
What is Dimitrios I. Fanopoulos, MD MPH's NPI number?
Dimitrios I. Fanopoulos, MD MPH's National Provider Identifier (NPI) is 1326056094, issued on Aug 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dimitrios I. Fanopoulos, MD MPH located?
The NPPES record lists a practice address at 1905 E. Huebbe Parkway, Beloit, WI, 53511. Phone: (608) 364-2200. Providers update this record themselves, so call before visiting.
How can I verify Dimitrios I. Fanopoulos, MD MPH's license?
NPPES lists Wisconsin license number 41141020, 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 Dimitrios I. Fanopoulos, MD MPH prescribe under Medicare Part D?
In 2024, Dimitrios I. Fanopoulos, MD MPH had 6,641 Medicare Part D claims for 1,030 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Dimitrios I. Fanopoulos, MD MPH's MIPS final score?
The 2023 MIPS final score is 85 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.