Balazs Szamosfalvi, M.D.
Nephrology Physician · Ann Arbor, MI
Balazs Szamosfalvi, M.D. is a nephrology physician with a practice address in Ann Arbor, Michigan, and NPI 1639247174, issued on Dec 1, 2006. Check the license (Michigan 4301065625, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Balazs Szamosfalvi
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 4301065625 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1500 East Medical Center Dr, Ann Arbor, MI 48109
- Phone
- (734) 936-5548
- Enumerated
- Dec 1, 2006
- Record last updated
- Mar 15, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid ID
- 457341410 MI
- Medicare enrollment
- Enrolled (PECOS I20040320000424); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 376 in Michigan → Look up another NPI →
Also registered at 1500 East Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Adams, MBBSAnesthesiology Physician1346484417
- Gaury Adhikary, MDAnesthesiology Physician1629094297
- Jeremy Adler, MDPediatric Gastroenterology Physician1033243191
Verify Balazs Szamosfalvi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301065625Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average nephrology physician in 2024
90 Medicare Part D claims for 27 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Carvedilol11 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: $2,100.00
1 payment: compensation for serving as faculty or as a speaker for a medical education program; the largest payer was Fresenius USA Marketing, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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
- Regents OF The University OF MichiganAnn Arbor, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Balazs Szamosfalvi among 376 nephrology physician records in Michigan
Balazs Szamosfalvi, M.D. is one of 376 nephrology physician records with a practice address in Michigan. 82% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 48% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1993 · median 2001 among the 279 with a school on file
- Record last updated2017 · 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 207RN0300X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Michigan
There are 376 nephrology physician records in Michigan.
All 376 in Michigan → Every provider in Ann Arbor → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Farsad Afshinnia, MDAnn Arbor, MI 481091164487161
- Mona Doshi, MDAnn Arbor, MI 481091215974712
- Harvey Humes, M.D.Ann Arbor, MI 481091386734119
- Matthias Kretzler, MDAnn Arbor, MI 481091710990916
- Sanjeevkumar Patel, MDAnn Arbor, MI 481091346322252
- Subramaniam Pennathur, MDAnn Arbor, MI 481091861405185
- Bruce Robinson, MD, MSAnn Arbor, MI 481091154402360
- Rajiv Saran, MB, BSAnn Arbor, MI 481091144302068
Common questions
What is Balazs Szamosfalvi, M.D.'s NPI number?
Balazs Szamosfalvi, M.D.'s National Provider Identifier (NPI) is 1639247174, issued on Dec 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Balazs Szamosfalvi, M.D. located?
The NPPES record lists a practice address at 1500 East Medical Center Dr, Ann Arbor, MI, 48109. Phone: (734) 936-5548. Providers update this record themselves, so call before visiting.
How can I verify Balazs Szamosfalvi, M.D.'s license?
NPPES lists Michigan license number 4301065625, 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 Balazs Szamosfalvi, M.D. prescribe under Medicare Part D?
In 2024, Balazs Szamosfalvi, M.D. had 90 Medicare Part D claims for 27 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.