Mark Walterskirchen, M.D.
NPI 1083637524 · Urology Physician · Springfield, MO
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Walterskirchen, M.D. is a Urology Physician provider in Springfield, MO (NPI 1083637524).
Provider details
- NPI number
- 1083637524
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2000155025 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
631 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 | 197 | $91 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 142 | $61 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 77 | $33 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 71 | $75 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 54 | $124 |
| Crushing of Stone of Ureter With Insertion of Stent Using an Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 400 | 146 |
| Cephalexin | 170 | 138 |
| Mirabegronbrand: Myrbetriq | 149 | 40 |
| Finasteride | 140 | 42 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 132 | 118 |
| Ciprofloxacin Hcl | 107 | 92 |
| Solifenacin Succinate | 94 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,434 across 22 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
- 2006-07-25
- Last updated
- 2026-01-15
- Certified
- 2026-01-15
Frequently asked questions
- What is Mark Walterskirchen's NPI number?
- Mark Walterskirchen's National Provider Identifier (NPI) is 1083637524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Walterskirchen's specialty?
- Mark Walterskirchen is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Walterskirchen located?
- Mark Walterskirchen's practice location on file with NPPES is 1965 S Fremont Ave, Springfield, MO 65804-2201.
- What is Mark Walterskirchen's phone number?
- The practice phone number listed in the NPPES registry for Mark Walterskirchen is (417) 820-0300.
- Does Mark Walterskirchen accept Medicare?
- Mark Walterskirchen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Walterskirchen's NPI active?
- Yes — Mark Walterskirchen's NPI (1083637524) is active in the NPPES registry as of the last update on 2026-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.