Thomas Parisi, MD
NPI 1003100090 · Orthopaedic Surgery Physician · Wauwatosa, WI
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Parisi, MD is a Orthopaedic Surgery Physician provider in Wauwatosa, WI (NPI 1003100090).
Provider details
- NPI number
- 1003100090
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L-247558 (MA)
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
15 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
989 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) |
|---|---|---|
| X-Ray of Hip, 2-3 Views73502 | 132 | $44 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 123 | $119 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 119 | $65 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 117 | $85 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 96 | $1,145 |
| Replacement of Knee Joint, Both Sides of Knee |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 519 | 327 |
| Diclofenac Sodium | 402 | 151 |
| Mupirocin | 349 | 337 |
| Clindamycin Hcl | 105 | 70 |
| Meloxicam | 50 | 20 |
| Tramadol Hcl | 48 | 43 |
| Celecoxib | 29 | — |
| Tizanidine Hcl | 25 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,301 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
- 2011-06-07
- Last updated
- 2020-03-20
- Certified
- 2020-03-20
Frequently asked questions
- What is Thomas Parisi's NPI number?
- Thomas Parisi's National Provider Identifier (NPI) is 1003100090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Parisi's specialty?
- Thomas Parisi is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Parisi located?
- Thomas Parisi's practice location on file with NPPES is 3077 N Mayfair Rd Ste 305, Wauwatosa, WI 53222-4305.
- What is Thomas Parisi's phone number?
- The practice phone number listed in the NPPES registry for Thomas Parisi is (414) 384-6700.
- Does Thomas Parisi accept Medicare?
- Thomas Parisi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Parisi's NPI active?
- Yes — Thomas Parisi's NPI (1003100090) is active in the NPPES registry as of the last update on 2020-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.