David J. Katz, MD
Urology Physician · Eau Claire, WI
David J. Katz, MD is a urology physician with a practice address in Eau Claire, Wisconsin, and NPI 1053497131, issued on Oct 31, 2006. Check the license (Wisconsin 17319-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- David J. Katz
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License numbers
- 17319-020 WI
17319 WI
Self-reported in NPPES; status is on the state search - Practice location
- 3203 Stein Boulevard, Eau Claire, WI 54701
- Phone
- (715) 835-6548
- Enumerated
- Oct 31, 2006
- Record last updated
- Sep 3, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (715) 835-7708
- Medicaid ID
- 31066600 WI
- Entity
- Type 1 · individual
8 nearest urology physician records → All 259 in Wisconsin → Look up another NPI →
Also registered at 3203 Stein Boulevard
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Hirsh, MDUrology Physician1346326428
Verify David J. Katz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 17319-020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $13.71
1 payment: food and beverage; the largest payer was Astellas Pharma US Inc. The 9,340 providers of this specialty with any payment received $3,800.04 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.
David J. Katz among 259 urology physician records in Wisconsin
David J. Katz, MD is one of 259 urology physician records with a practice address in Wisconsin. 76% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 43% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2009 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Wisconsin
There are 259 urology physician records in Wisconsin.
All 259 in Wisconsin → Every provider in Eau Claire → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Nicole Dodge, MDEau Claire, WI 547011184144149
- Michael Hirsh, MDEau Claire, WI 547011346326428
- James Iwakiri, MDEau Claire, WI 547011972689057
- Devin Johnson, M.D.Eau Claire, WI 547011154365625
- Josiah Nelson, MDEau Claire, WI 547011376595074
- Christopher Tornehl, MDEau Claire, WI 547011548482177
- William Heth, MDEau Claire, WI 547031760460752
- Andrew Jahoda, MDEau Claire, WI 547031750582599
Common questions
What is David J. Katz, MD's NPI number?
David J. Katz, MD's National Provider Identifier (NPI) is 1053497131, issued on Oct 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David J. Katz, MD located?
The NPPES record lists a practice address at 3203 Stein Boulevard, Eau Claire, WI, 54701. Phone: (715) 835-6548. Providers update this record themselves, so call before visiting.
How can I verify David J. Katz, MD's license?
NPPES lists Wisconsin license number 17319-020, 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.
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.