Aoife O'Sullivan, MD
NPI 1073657003 · Family Medicine Physician · Portland, OR
Aoife O'Sullivan, MD is a Family Medicine Physician provider in Portland, OR (NPI 1073657003).
Provider details
- NPI number
- 1073657003
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD174903 (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
19 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
71 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 42 | $180 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 15 | $131 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 14 | $9 |
Typical Medicare-allowed amounts for these services range $9–$180 (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 |
|---|---|---|
| Rosuvastatin Calcium | 36 | 13 |
| Progesterone, Micronizedbrand: Progesterone | 31 | — |
| Estradiol | 25 | 12 |
| Atorvastatin Calcium | 22 | 11 |
| Semaglutidebrand: Ozempic | 17 | — |
| Gabapentin | 16 | — |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-15
- Last updated
- 2023-08-11
- Certified
- 2023-08-11
Frequently asked questions
- What is Aoife O'Sullivan's NPI number?
- Aoife O'Sullivan's National Provider Identifier (NPI) is 1073657003, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aoife O'Sullivan's specialty?
- Aoife O'Sullivan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Aoife O'Sullivan located?
- Aoife O'Sullivan's practice location on file with NPPES is 9555 Sw Barnes Rd Ste 255, Portland, OR 97225-6654.
- What is Aoife O'Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Aoife O'Sullivan is (503) 908-1590.
- Is Aoife O'Sullivan's NPI active?
- Yes — Aoife O'Sullivan's NPI (1073657003) is active in the NPPES registry as of the last update on 2023-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.