NPPES file of Aug 9, 2026

Arnold N. Rosenthal, M.D.

Orthopaedic Surgery Physician · Prairie Du Sac, WI

Arnold N. Rosenthal, M.D. is an orthopaedic surgery physician with a practice address in Prairie Du Sac, Wisconsin, and NPI 1104802156, issued on Dec 21, 2005. Check the license (Wisconsin 22164, as entered in NPPES) on the Wisconsin Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104802156
Name
Arnold N. Rosenthal
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
22164 WI
Self-reported in NPPES; status is on the state search
Practice location
260 26TH St, Prairie Du Sac, WI 53578
Phone
(608) 643-2471
Enumerated
Dec 21, 2005
Record last updated
Oct 29, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(608) 643-4788
Medicaid ID
30448600 WI
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest orthopaedic surgery physician records → All 656 in Wisconsin → Look up another NPI →

Also registered at 260 26TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jessica Armbruster, APSWSocial Worker1730595075
  2. James Armstrong, NPNurse Practitioner1477518140
  3. Teresa Bare-InmanPhysical Therapy Assistant1780249243
  4. Laura Bixby, APNPFamily Nurse Practitioner1508520123
  5. Kelsey Brady, MSW, LCSWClinical Social Worker1902390768
  6. Sandra Carroll, CRNACertified Registered Nurse Anesthetist1952086944

Verify Arnold N. Rosenthal in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 22164    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Wisconsin license search

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Arnold N. Rosenthal among 656 orthopaedic surgery physician records in Wisconsin

Arnold N. Rosenthal, M.D. is one of 656 orthopaedic surgery physician records with a practice address in Wisconsin. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 85% newer
  • In a Medicare fileNo · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2014 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 orthopaedic surgery physician records list a practice address in Prairie Du Sac

They are 7 of the 156 NPPES records with a practice address in Prairie Du Sac, and 656 orthopaedic surgery physician records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 656 in Wisconsin → Every provider in Prairie Du Sac → Orthopaedic Surgery Physician nationwide →

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Benjamin Cooper, MDPrairie Du Sac, WI 535781750810560
  2. Andrew Ertl, MDPrairie Du Sac, WI 535781679894943
  3. Matthew Hebert, M.D.Prairie Du Sac, WI 535781912983875
  4. Michael Lamson, M.D.Prairie Du Sac, WI 535781265418115
  5. David Marcu, M.D.Prairie Du Sac, WI 535781588600787
  6. Willi Niedermeier, M.D.Prairie Du Sac, WI 535781770569725
  7. Thomas Beck, MDRichland Center, WI 535811275534679
  8. Robert Ewart, DORichland Center, WI 535811720669849

Common questions

What is Arnold N. Rosenthal, M.D.'s NPI number?

Arnold N. Rosenthal, M.D.'s National Provider Identifier (NPI) is 1104802156, issued on Dec 21, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Arnold N. Rosenthal, M.D. located?

The NPPES record lists a practice address at 260 26TH St, Prairie Du Sac, WI, 53578. Phone: (608) 643-2471. Providers update this record themselves, so call before visiting.

How can I verify Arnold N. Rosenthal, M.D.'s license?

NPPES lists Wisconsin license number 22164, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.