Stanley Swierzewski, M.D.
NPI 1548230717 · Urology Physician · Charlton, MA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stanley Swierzewski, M.D. is a Urology Physician provider in Charlton, MA (NPI 1548230717).
Provider details
- NPI number
- 1548230717
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME145511 (FL)
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
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
1,249 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) |
|---|---|---|
| Urinalysis, Manual Test81002 | 347 | $3 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 331 | $94 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 220 | $132 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 126 | $12 |
| Insertion of Implant in Urethra Within Prostate Gland Using an Endoscope, Each Additional Implant52442 | 77 | $50 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 218 | 80 |
| Mirabegronbrand: Myrbetriq | 162 | 51 |
| Nitrofurantoin Macrocrystalbrand: Nitrofurantoin | 152 | 52 |
| Tolterodine Tartratebrand: Tolterodine Tartrate Er | 128 | 50 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 123 | 81 |
| Bicalutamide | 55 | 13 |
| Nitrofurantoin Monohyd/M-Cryst |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$56 across 1 record (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
- 2006-01-23
- Last updated
- 2023-02-21
- Certified
- 2023-02-21
Frequently asked questions
- What is Stanley Swierzewski's NPI number?
- Stanley Swierzewski's National Provider Identifier (NPI) is 1548230717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stanley Swierzewski's specialty?
- Stanley Swierzewski is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Stanley Swierzewski located?
- Stanley Swierzewski's practice location on file with NPPES is 20 Southbridge Rd, Charlton, MA 01507-5235.
- What is Stanley Swierzewski's phone number?
- The practice phone number listed in the NPPES registry for Stanley Swierzewski is (508) 765-7886.
- Does Stanley Swierzewski accept Medicare?
- Stanley Swierzewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stanley Swierzewski's NPI active?
- Yes — Stanley Swierzewski's NPI (1548230717) is active in the NPPES registry as of the last update on 2023-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.