Kostandinos Tsoulfas, MD
Pain Medicine Physician · Greenfield, WI
Kostandinos Tsoulfas, MD is a pain medicine physician with a practice address in Greenfield, Wisconsin, and NPI 1013088277, issued on Nov 10, 2006. Check the license (Wisconsin 49097-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Kostandinos Tsoulfas
- Credential
- MD
- Primary taxonomy
- Pain Medicine Physician 208VP0000X
- License numbers
- 49097-020 WI
49097 WI
Self-reported in NPPES; status is on the state search - Practice location
- 4131 W Loomis RD, Greenfield, WI 53221
- Phone
- (414) 325-7246
- Enumerated
- Nov 10, 2006
- Record last updated
- Feb 24, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (414) 325-3770
- Medicare enrollment
- Enrolled (PECOS I20070321000405); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pain medicine physician records → All 23 in Wisconsin → Look up another NPI →
Also registered at 4131 W Loomis RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erin Amiot, AUDAudiologist-Hearing Aid Fitter1730336074
- Marco Araujo, MDAnesthesiology Physician1417092073
- Scott Aschenbrener, M.D.Anesthesiology Physician1104809961
- Rochelle Beine, FNP-BCFamily Nurse Practitioner1730434200
- Nina Bendre, APNPNurse Practitioner1225381445
- Tanya Bonson, NP-CNurse Practitioner1750738498
Verify Kostandinos Tsoulfas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 49097-020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average pain medicine physician in 2024
114 Medicare Part D claims for 83 beneficiaries, against an average of 2,095 among the 944 providers of this specialty who prescribed in Part D.
Most prescribed
- Cefadroxil81 claims
- Clindamycin Hcl14 claims
- Methylprednisolone14 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 practice group's MIPS final score for 2023 (Medicare payment program): 100 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).
Industry payments in 2024: $204.39
12 payments; by number, the most common kind was food and beverage; the largest payer was Nevro Corp. The 769 providers of this specialty with any payment received $3,397.95 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 2 group practices
- Advantage Physical Therapy And Sports Rehab, LLCKenosha, WI
- Pain Physicians OF Wisconsin SCWaukesha, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kostandinos Tsoulfas among 23 pain medicine physician records in Wisconsin
Kostandinos Tsoulfas, MD is one of 23 pain medicine physician records with a practice address in Wisconsin. 91% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 74% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2002 · median 2009 among the 18 with a school on file
- Record last updated2014 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208VP0000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine Physician providers in Wisconsin
There are 23 pain medicine physician records in Wisconsin.
All 23 in Wisconsin → Every provider in Greenfield → Pain Medicine Physician nationwide →
The 8 pain medicine physician records with the nearest ZIP codes
- Michael McNett, MDMilwaukee, WI 532151386696003
- Taylor StarczynskiMilwaukee, WI 532151811494362
- Luisa BastianWaukesha, WI 531881942881107
- Leah MortensenFranklin, WI 531321972090207
- Michael Jung, M.D.West Bend, WI 530951861665747
- Richard Haas, MD PHDMequon, WI 530921316987381
- Atit Shah, MDSheboygan, WI 530811487881108
- Papa-Ekow Coleman, MDHartford, WI 530271649652512
Common questions
What is Kostandinos Tsoulfas, MD's NPI number?
Kostandinos Tsoulfas, MD's National Provider Identifier (NPI) is 1013088277, issued on Nov 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kostandinos Tsoulfas, MD located?
The NPPES record lists a practice address at 4131 W Loomis RD, Greenfield, WI, 53221. Phone: (414) 325-7246. Providers update this record themselves, so call before visiting.
How can I verify Kostandinos Tsoulfas, MD's license?
NPPES lists Wisconsin license number 49097-020, 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 Kostandinos Tsoulfas, MD prescribe under Medicare Part D?
In 2024, Kostandinos Tsoulfas, MD had 114 Medicare Part D claims for 83 beneficiaries; the average among pain medicine physician prescribers was 2,095. Part D covers Medicare prescriptions only.
What is Kostandinos Tsoulfas, MD's MIPS final score?
The 2023 MIPS final score is 100 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.