Daniel Riethmiller, MD
Family Medicine Physician · Milton, WI
Daniel Riethmiller, MD is a family medicine physician with a practice address in Milton, Wisconsin, and NPI 1568543353, issued on Oct 18, 2006. Check the license (Wisconsin 53391-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Daniel Riethmiller
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 53391-20 WI
TL-1783 CO
Self-reported in NPPES; status is on the state search - Practice location
- 725 S Janesville St, Milton, WI 53563
- Phone
- (608) 868-5800
- Enumerated
- Oct 18, 2006
- Entity
- Type 1 · individual
Also registered at 725 S Janesville St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Bitter, R.PH.Pharmacist1518004159
- Carrie Dahl, PA-CMedical Physician Assistant1780845560
- Alexandra Didelot, PTPhysical Therapist1760372023
- Hailey Heinzen, DNP-FNPFamily Nurse Practitioner1225927825
- Carly Kling, DPTPhysical Therapist1376099218
- Richard Mullen, RPHPharmacist1023155124
Verify Daniel Riethmiller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 53391-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
97% fewer Medicare Part D claims than the average family medicine physician in 2024
116 Medicare Part D claims for 82 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass15 claims
- Doxycycline Monohydrate13 claims
- Cephalexin12 claims
- Prednisone12 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.
One hospital or facility affiliation
- Group Health Cooperative OF South Central WisconsinMadison, WI
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
2 family medicine physician records list a Milton practice address
They are 2 of the 55 NPPES records with a Milton practice address, and 3,629 family medicine physician records in Wisconsin.
All 2 in Milton → All 3,629 in Wisconsin → Every provider in Milton →
Other family medicine physician records in Wisconsin
- Ghudran Abdulal, MDNew Berlin, WI1083622666
- Vanessa Abejuela-Matt, D.O.Mount Pleasant, WI1558687749
- Benjamin Abeyta, M.D.Wauwatosa, WI1447511597
- Emily Abeyta, MDWaukesha, WI1386905107
- Islam Abo Al Nadie, MDMilwaukee, WI1326618786
- Jeanette Abraham, MDWeston, WI1205895810
- Sarada Abraham, M.D.Oconomowoc, WI1962851972
- Kirsten Abramson, MDMadison, WI1417909979
- Alexandra Adams, MD PHDMadison, WI1184689291
- David AdamsMadison, WI1992986897
Common questions
What is Daniel Riethmiller, MD's NPI number?
Daniel Riethmiller, MD's National Provider Identifier (NPI) is 1568543353, issued on Oct 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Riethmiller, MD located?
The NPPES record lists a practice address at 725 S Janesville St, Milton, WI, 53563. Phone: (608) 868-5800. Providers update this record themselves, so call before visiting.
How can I verify Daniel Riethmiller, MD's license?
NPPES lists Wisconsin license number 53391-20, 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 Daniel Riethmiller, MD prescribe under Medicare Part D?
In 2024, Daniel Riethmiller, MD had 116 Medicare Part D claims for 82 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.