Bruce Matthews, M.D.
NPI 1851335913 · Addiction Medicine (Internal Medicine) Physician · Coburg, OR
Bruce Matthews, M.D. is a Addiction Medicine (Internal Medicine) Physician provider in Coburg, OR (NPI 1851335913).
Provider details
- NPI number
- 1851335913
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD14897 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
88 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 64 | $125 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 24 | $12 |
Typical Medicare-allowed amounts for these services range $12–$125 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl | 265 | 29 |
| Oxycodone Hcl | 241 | 32 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 189 | 25 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 98 | 11 |
| Clonazepam | 65 | — |
| Morphine Sulfatebrand: Morphine Sulfate Er |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-16
- Last updated
- 2025-05-21
- Certified
- 2025-05-21
Frequently asked questions
- What is Bruce Matthews's NPI number?
- Bruce Matthews's National Provider Identifier (NPI) is 1851335913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bruce Matthews's specialty?
- Bruce Matthews is listed in the NPPES registry with a primary specialty of Addiction Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Bruce Matthews located?
- Bruce Matthews's practice location on file with NPPES is 1 Serenity Ln, Coburg, OR 97408-9350.
- What is Bruce Matthews's phone number?
- The practice phone number listed in the NPPES registry for Bruce Matthews is (541) 687-1110.
- Is Bruce Matthews's NPI active?
- Yes — Bruce Matthews's NPI (1851335913) is active in the NPPES registry as of the last update on 2025-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.