Aaron Trimble, M.D.
NPI 1932498862 · Pulmonary Disease Physician · Portland, OR
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aaron Trimble, M.D. is a Pulmonary Disease Physician provider in Portland, OR (NPI 1932498862).
Provider details
- NPI number
- 1932498862
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD187556 (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
15 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
85 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 | 31 | $101 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 19 | $135 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 18 | $17 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 17 | $123 |
Typical Medicare-allowed amounts for these services range $17–$135 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Elexacaftor/Tezacaftor/Ivacaftbrand: Trikafta | 115 | 15 |
| Azithromycin | 47 | 15 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 42 | 11 |
| Mepolizumabbrand: Nucala | 36 | — |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 22 | — |
| Montelukast Sodium | 18 | — |
| Tiotropium Bromide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-03-31
- Last updated
- 2018-08-03
Frequently asked questions
- What is Aaron Trimble's NPI number?
- Aaron Trimble's National Provider Identifier (NPI) is 1932498862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aaron Trimble's specialty?
- Aaron Trimble is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Aaron Trimble located?
- Aaron Trimble's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239.
- What is Aaron Trimble's phone number?
- The practice phone number listed in the NPPES registry for Aaron Trimble is (503) 494-7680.
- Does Aaron Trimble accept Medicare?
- Aaron Trimble is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aaron Trimble's NPI active?
- Yes — Aaron Trimble's NPI (1932498862) is active in the NPPES registry as of the last update on 2018-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.