Ronald Ragotzy, MD
Pediatrics Physician · Lake Geneva, WI
Ronald Ragotzy, MD is a pediatrics physician with a practice address in Lake Geneva, Wisconsin, and NPI 1295890630, issued on Dec 26, 2006. Check the license (Wisconsin 28964, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Ronald Ragotzy
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 28964 WI
Self-reported in NPPES; status is on the state search - Practice location
- N2950 State Road 67, Lake Geneva, WI 53147
- Phone
- (262) 245-0535
- Enumerated
- Dec 26, 2006
- Record last updated
- Sep 11, 2025
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,203 in Wisconsin → Look up another NPI →
Also registered at N2950 State Road 67
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ronald Ragotzy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 28964Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average pediatrics physician in 2024
63 Medicare Part D claims for 27 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Montelukast Sodium23 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.
Ronald Ragotzy among 1,203 pediatrics physician records in Wisconsin
Ronald Ragotzy, MD is one of 1,203 pediatrics physician records with a practice address in Wisconsin. 20% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 49% newer
- In a Medicare fileYes · 20% of these records are
- In the CMS Doctors and Clinicians fileNo · 12% of these records are
- Record last updated2025 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 pediatrics physician records list a practice address in Lake Geneva
They are 7 of the 366 NPPES records with a practice address in Lake Geneva, and 1,203 pediatrics physician records in Wisconsin.
All 1,203 in Wisconsin → Every provider in Lake Geneva → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Julia Dewey, M.D.Lake Geneva, WI 531471760686729
- Francis Iregbu, MDLake Geneva, WI 531471871172379
- Shaunna Lyon, MDLake Geneva, WI 531471891904546
- Danny Mackenzie, DOLake Geneva, WI 531471891435129
- Lora Nerland, DOLake Geneva, WI 531471851581714
- Jake Vacarella, MDLake Geneva, WI 531471104986777
- John Dyer, M.D.Muskego, WI 531501851364707
- Daniel Dorrington, M.D.New Berlin, WI 531511649277278
Common questions
What is Ronald Ragotzy, MD's NPI number?
Ronald Ragotzy, MD's National Provider Identifier (NPI) is 1295890630, issued on Dec 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Ragotzy, MD located?
The NPPES record lists a practice address at N2950 State Road 67, Lake Geneva, WI, 53147. Phone: (262) 245-0535. Providers update this record themselves, so call before visiting.
How can I verify Ronald Ragotzy, MD's license?
NPPES lists Wisconsin license number 28964, 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 Ronald Ragotzy, MD prescribe under Medicare Part D?
In 2024, Ronald Ragotzy, MD had 63 Medicare Part D claims for 27 beneficiaries; the average among pediatrics physician prescribers was 375. 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.