Mark Swierzewski, M.D.
NPI 1497705727 · Urology Physician · Lakeland, FL
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Swierzewski, M.D. is a Urology Physician provider in Lakeland, FL (NPI 1497705727).
Provider details
- NPI number
- 1497705727
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME71165 (FL)
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
20 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
2,485 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 843 | $88 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 318 | $226 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 311 | $124 |
| Automated Urinalysis Test81003 | 157 | $2 |
| Insertion of Implant in Urethra Within Prostate Gland Using an Endoscope, Each Additional Implant52442 | 144 | $50 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 869 | 295 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 755 | 589 |
| Finasteride | 364 | 115 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 245 | 219 |
| Cefdinir | 158 | 138 |
| Ciprofloxacin Hcl | 101 | 85 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$219 across 8 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
- 2006-05-10
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Mark Swierzewski's NPI number?
- Mark Swierzewski's National Provider Identifier (NPI) is 1497705727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Swierzewski's specialty?
- Mark Swierzewski is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Swierzewski located?
- Mark Swierzewski's practice location on file with NPPES is 1600 Lakeland Hills Blvd, Lakeland, FL 33805-3065.
- What is Mark Swierzewski's phone number?
- The practice phone number listed in the NPPES registry for Mark Swierzewski is (863) 680-7300.
- Does Mark Swierzewski accept Medicare?
- Mark Swierzewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Swierzewski's NPI active?
- Yes — Mark Swierzewski's NPI (1497705727) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.