William Hinz, M.D.
NPI 1538345145 · Rheumatology Physician · Springfield, OR
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Hinz, M.D. is a Rheumatology Physician provider in Springfield, OR (NPI 1538345145).
Provider details
- NPI number
- 1538345145
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD153980 (OR)
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
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
4,526 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 609 | $123 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 496 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 405 | $10 |
| Red Blood Cell Sedimentation Rate, to Detect Inflammation, Automated85652 | 390 | $3 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 387 | $8 |
| Administration of Chemotherapy Into Vein, Each Additional Hour96415 | 367 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 610 | 218 |
| Methotrexate Sodiumbrand: Methotrexate | 427 | 120 |
| Meloxicam | 379 | 134 |
| Hydroxychloroquine Sulfate | 328 | 108 |
| Tramadol Hcl | 307 | 67 |
| Gabapentin | 216 | 75 |
| Celecoxib | 201 | 74 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$198 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
Additional practice locations (1)
- 1650 Chambers StEugene, OR 97402-3636Phone: (541) 686-1711
Registry dates
- Enumerated
- 2008-01-14
- Last updated
- 2025-09-25
- Certified
- 2025-09-25
Frequently asked questions
- What is William Hinz's NPI number?
- William Hinz's National Provider Identifier (NPI) is 1538345145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hinz's specialty?
- William Hinz is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is William Hinz located?
- William Hinz's practice location on file with NPPES is 1007 Harlow Rd, Springfield, OR 97477-7124.
- What is William Hinz's phone number?
- The practice phone number listed in the NPPES registry for William Hinz is (541) 284-1600.
- Does William Hinz accept Medicare?
- William Hinz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Hinz's NPI active?
- Yes — William Hinz's NPI (1538345145) is active in the NPPES registry as of the last update on 2025-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.