Peter Vasiu, DO
NPI 1881675429 · Orthopaedic Surgery Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Vasiu, DO is a Orthopaedic Surgery Physician provider in Grand Rapids, MI (NPI 1881675429).
Provider details
- NPI number
- 1881675429
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 383468853 (MI)
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
708 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 313 | $89 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 134 | $119 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 54 | $36 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 41 | $159 |
| X-Ray of Knee, 4 Or More Views73564 | 37 | $43 |
| X-Ray of Upper Spine, 2-3 Views72040 | 34 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 236 | 96 |
| Prednisone | 199 | 139 |
| Methylprednisolone | 68 | 58 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 47 | 36 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 46 | 43 |
| Celecoxib | 35 | — |
| Diclofenac Sodium | 32 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$113 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
- 2005-11-10
- Last updated
- 2014-04-04
Frequently asked questions
- What is Peter Vasiu's NPI number?
- Peter Vasiu's National Provider Identifier (NPI) is 1881675429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Vasiu's specialty?
- Peter Vasiu is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Vasiu located?
- Peter Vasiu's practice location on file with NPPES is 5070 Cascade Rd Se, Grand Rapids, MI 49546-8422.
- What is Peter Vasiu's phone number?
- The practice phone number listed in the NPPES registry for Peter Vasiu is (616) 281-7000.
- Does Peter Vasiu accept Medicare?
- Peter Vasiu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Vasiu's NPI active?
- Yes — Peter Vasiu's NPI (1881675429) is active in the NPPES registry as of the last update on 2014-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.