John Michael Frangiskakis, MD
Cardiovascular Disease Physician · Madison, WI
John Michael Frangiskakis, MD is a cardiovascular disease physician with a practice address in Madison, Wisconsin, and NPI 1871753632, issued on Jun 14, 2008. Check the license (Wisconsin 52829-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- John Michael Frangiskakis
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 52829-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 4652 S Biltmore LN, Madison, WI 53718
- Phone
- (608) 924-5655
- Enumerated
- Jun 14, 2008
- Record last updated
- Jul 29, 2025
- Fax
- (608) 305-8954
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 449 in Wisconsin → Look up another NPI →
Also registered at 4652 S Biltmore LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Frangiskakis, MDPediatrics Physician1932172053
Verify John Michael Frangiskakis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 52829-020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,106 Medicare Part D claims for 567 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Metoprolol Succinate249 claims
- Atorvastatin Calcium214 claims
- Rosuvastatin Calcium187 claims
- Eliquis143 claims
- Clopidogrel91 claims
- Spironolactone91 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): 98.7 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: $69.53
3 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 16,686 providers of this specialty with any payment received $3,819.56 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.
John Michael Frangiskakis among 449 cardiovascular disease physician records in Wisconsin
John Michael Frangiskakis, MD is one of 449 cardiovascular disease physician records with a practice address in Wisconsin. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 64% of them.
- NPI issued2008 · 64% of these records are older, 31% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Wisconsin
There are 449 cardiovascular disease physician records in Wisconsin.
All 449 in Wisconsin → Every provider in Madison → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Douglas Chapman, M.D.Madison, WI 537181619944238
- Todd Goldman, M.D.Madison, WI 537181588875777
- Tamara Hagen, MDMadison, WI 537181861469470
- Nicole Reilly, M.D.Madison, WI 537181700164811
- Thomas Teelin, M.D.Madison, WI 537181457309072
- Mary Zasadil, M.D.Madison, WI 537181881659175
- James Thomsen, M.D.Madison, WI 537191073844932
- Kay Barrett, MDMadison, WI 537161033160460
Common questions
What is John Michael Frangiskakis, MD's NPI number?
John Michael Frangiskakis, MD's National Provider Identifier (NPI) is 1871753632, issued on Jun 14, 2008. An NPI identifies a provider in billing; it is not a license.
Where is John Michael Frangiskakis, MD located?
The NPPES record lists a practice address at 4652 S Biltmore LN, Madison, WI, 53718. Phone: (608) 924-5655. Providers update this record themselves, so call before visiting.
How can I verify John Michael Frangiskakis, MD's license?
NPPES lists Wisconsin license number 52829-020, 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 John Michael Frangiskakis, MD prescribe under Medicare Part D?
In 2024, John Michael Frangiskakis, MD had 2,106 Medicare Part D claims for 567 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is John Michael Frangiskakis, MD's MIPS final score?
The 2023 MIPS final score is 98.7 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.