Joseph Tristan Oconer, M.D.
NPI 1942400858 · Family Medicine Physician · Lebanon, OR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Tristan Oconer, M.D. is a Family Medicine Physician provider in Lebanon, OR (NPI 1942400858).
Provider details
- NPI number
- 1942400858
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD158088 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
122 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 57 | $74 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 27 | $161 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 26 | $111 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 12 | $109 |
Typical Medicare-allowed amounts for these services range $74–$161 (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.
Practice location
Mailing address
Additional practice locations (1)
- 43o1 W.markham St.Slot # 783Little Rock, AR 72205Phone: (501) 686-5000
Registry dates
- Enumerated
- 2007-07-19
- Last updated
- 2025-06-11
- Certified
- 2025-06-11
Frequently asked questions
- What is Joseph Tristan Oconer's NPI number?
- Joseph Tristan Oconer's National Provider Identifier (NPI) is 1942400858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Tristan Oconer's specialty?
- Joseph Tristan Oconer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Tristan Oconer located?
- Joseph Tristan Oconer's practice location on file with NPPES is 525 N Santiam Hwy, Lebanon, OR 97355-4363.
- What is Joseph Tristan Oconer's phone number?
- The practice phone number listed in the NPPES registry for Joseph Tristan Oconer is (541) 258-2101.
- Does Joseph Tristan Oconer accept Medicare?
- Joseph Tristan Oconer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Tristan Oconer's NPI active?
- Yes — Joseph Tristan Oconer's NPI (1942400858) is active in the NPPES registry as of the last update on 2025-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.