Stephen Pierotti, M.D.
NPI 1154328029 · Orthopaedic Surgery Physician · Dubuque, IA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Pierotti, M.D. is a Orthopaedic Surgery Physician provider in Dubuque, IA (NPI 1154328029).
Provider details
- NPI number
- 1154328029
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 27856 (IA)
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
1,288 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 | 313 | $84 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 247 | $87 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 131 | $102 |
| X-Ray of Knee, 3 Views73562 | 88 | $37 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 63 | $52 |
| Aspiration And/Or Injection of Fluid From Large Joint |
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 |
|---|---|---|
| Cephalexin | 398 | 206 |
| Tramadol Hcl | 185 | 124 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 142 | 98 |
| Meloxicam | 71 | 22 |
| Celecoxib | 68 | 57 |
| Ondansetron Hcl | 61 | 60 |
| Oxycodone Hcl | 42 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$72 across 3 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
- 2005-07-07
- Last updated
- 2026-03-02
- Certified
- 2026-03-02
Frequently asked questions
- What is Stephen Pierotti's NPI number?
- Stephen Pierotti's National Provider Identifier (NPI) is 1154328029, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Pierotti's specialty?
- Stephen Pierotti is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Pierotti located?
- Stephen Pierotti's practice location on file with NPPES is 1500 Delhi St, Dubuque, IA 52001-6319.
- What is Stephen Pierotti's phone number?
- The practice phone number listed in the NPPES registry for Stephen Pierotti is (563) 557-5999.
- Does Stephen Pierotti accept Medicare?
- Stephen Pierotti is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Pierotti's NPI active?
- Yes — Stephen Pierotti's NPI (1154328029) is active in the NPPES registry as of the last update on 2026-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.