Matthew Gargulinski, D.O.
NPI 1235350836 · Orthopaedic Surgery Physician · Woodland, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Gargulinski, D.O. is a Orthopaedic Surgery Physician provider in Woodland, CA (NPI 1235350836).
Provider details
- NPI number
- 1235350836
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 20A9757 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
1,608 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 | 561 | $93 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 400 | $70 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 232 | $115 |
| X-Ray of Knee, 4 Or More Views73564 | 141 | $50 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 69 | $37 |
| X-Ray of Hip, 2-3 Views73502 | 42 | $50 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 161 | 97 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 84 | 63 |
| Tramadol Hcl | 60 | 37 |
| Celecoxib | 59 | 26 |
| Diclofenac Sodium | 50 | 11 |
| Gabapentin | 49 | 25 |
| Amoxicillin | 33 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$950 across 7 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
- 2007-05-01
- Last updated
- 2013-10-30
Frequently asked questions
- What is Matthew Gargulinski's NPI number?
- Matthew Gargulinski's National Provider Identifier (NPI) is 1235350836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Gargulinski's specialty?
- Matthew Gargulinski is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Gargulinski located?
- Matthew Gargulinski's practice location on file with NPPES is 632 West Gibson Rd, Woodland, CA 95695.
- What is Matthew Gargulinski's phone number?
- The practice phone number listed in the NPPES registry for Matthew Gargulinski is (530) 668-2630.
- Does Matthew Gargulinski accept Medicare?
- Matthew Gargulinski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Gargulinski's NPI active?
- Yes — Matthew Gargulinski's NPI (1235350836) is active in the NPPES registry as of the last update on 2013-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.