Nathaniel Polnaszek, MD
NPI 1932384872 · Urology Physician · Round Rock, TX
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Polnaszek, MD is a Urology Physician provider in Round Rock, TX (NPI 1932384872).
Provider details
- NPI number
- 1932384872
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- P1682 (TX)
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
18 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
993 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 | 359 | $92 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 179 | $63 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 111 | $76 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 51 | $92 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 43 | $125 |
| Electronic Assessment of Bladder Emptying |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 891 | 306 |
| Finasteride | 548 | 185 |
| Mirabegronbrand: Myrbetriq | 313 | 112 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 146 | 52 |
| Testosterone Cypionate | 83 | 31 |
| Estradiol | 77 | 36 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,056 across 44 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
- 2008-01-09
- Last updated
- 2021-01-05
- Certified
- 2021-01-05
Frequently asked questions
- What is Nathaniel Polnaszek's NPI number?
- Nathaniel Polnaszek's National Provider Identifier (NPI) is 1932384872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Polnaszek's specialty?
- Nathaniel Polnaszek is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Nathaniel Polnaszek located?
- Nathaniel Polnaszek's practice location on file with NPPES is 302 University Blvd, Round Rock, TX 78665-1032.
- What is Nathaniel Polnaszek's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Polnaszek is (512) 509-0200.
- Does Nathaniel Polnaszek accept Medicare?
- Nathaniel Polnaszek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Polnaszek's NPI active?
- Yes — Nathaniel Polnaszek's NPI (1932384872) is active in the NPPES registry as of the last update on 2021-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.