Mark Ehlers
NPI 1003342866 · Urology Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Ehlers is a Urology Physician provider in Milwaukee, WI (NPI 1003342866).
Provider details
- NPI number
- 1003342866
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 77320 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
554 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 145 | $124 |
| Urinalysis, Manual Test81002 | 128 | $3 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 65 | $84 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 53 | $16 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 41 | $232 |
| Simple Bladder Irrigation And/Or Instillation |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 463 | 131 |
| Finasteride | 213 | 60 |
| Mirabegronbrand: Myrbetriq | 207 | 58 |
| Silodosin | 109 | 29 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 75 | 17 |
| Oxycodone Hcl | 38 | 35 |
| Doxazosin Mesylate | 33 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$178 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-05-11
- Last updated
- 2022-12-05
- Certified
- 2022-12-05
Frequently asked questions
- What is Mark Ehlers's NPI number?
- Mark Ehlers's National Provider Identifier (NPI) is 1003342866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Ehlers's specialty?
- Mark Ehlers is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Ehlers located?
- Mark Ehlers's practice location on file with NPPES is 2801 W Kinnickinnic River Pkwy Ste 330, Milwaukee, WI 53215-3669.
- What is Mark Ehlers's phone number?
- The practice phone number listed in the NPPES registry for Mark Ehlers is (414) 649-1280.
- Does Mark Ehlers accept Medicare?
- Mark Ehlers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Ehlers's NPI active?
- Yes — Mark Ehlers's NPI (1003342866) is active in the NPPES registry as of the last update on 2022-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.