Gary Matthys, MD
NPI 1922025568 · Orthopaedic Surgery Physician · Fargo, ND
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Matthys, MD is a Orthopaedic Surgery Physician provider in Fargo, ND (NPI 1922025568).
Provider details
- NPI number
- 1922025568
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 8590 (ND)
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
603 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 101 | $211 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 100 | $1,182 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 80 | $64 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 69 | $174 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 60 | $107 |
| Replacement of Knee Joint, Both Sides of Knee |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 268 | 131 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 189 | 148 |
| Cephalexin | 141 | 134 |
| Celecoxib | 110 | 101 |
| Oxycodone Hcl | 96 | 76 |
| Tramadol Hcl | 80 | 48 |
| Hydroxyzine Pamoate | 79 | 75 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$89 across 4 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
- 2006-07-17
- Last updated
- 2019-03-13
Frequently asked questions
- What is Gary Matthys's NPI number?
- Gary Matthys's National Provider Identifier (NPI) is 1922025568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Matthys's specialty?
- Gary Matthys is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Matthys located?
- Gary Matthys's practice location on file with NPPES is 2829 University Dr S, Fargo, ND 58103-6050.
- What is Gary Matthys's phone number?
- The practice phone number listed in the NPPES registry for Gary Matthys is (701) 241-9300.
- Does Gary Matthys accept Medicare?
- Gary Matthys is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Matthys's NPI active?
- Yes — Gary Matthys's NPI (1922025568) is active in the NPPES registry as of the last update on 2019-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.