Meghan O'Brien, MD
NPI 1740926328 · Family Medicine Physician · Salem, OR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Meghan O'Brien, MD is a Family Medicine Physician provider in Salem, OR (NPI 1740926328).
Provider details
- NPI number
- 1740926328
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD226587 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 54 | 17 |
| Lisinopril | 38 | 11 |
| Amlodipine Besylate | 31 | — |
| Levothyroxine Sodium | 22 | — |
| Hydrochlorothiazide | 16 | — |
| Metformin Hclbrand: Metformin Hcl Er | 16 | — |
| Metformin Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 3600 Nw Samaritan DrCorvallis, OR 97330-5472Phone: (541) 768-4906
Registry dates
- Enumerated
- 2022-05-07
- Last updated
- 2025-10-03
- Certified
- 2025-10-03
Frequently asked questions
- What is Meghan O'Brien's NPI number?
- Meghan O'Brien's National Provider Identifier (NPI) is 1740926328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Meghan O'Brien's specialty?
- Meghan O'Brien is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Meghan O'Brien located?
- Meghan O'Brien's practice location on file with NPPES is 5125 Skyline Rd S, Salem, OR 97306-9427.
- What is Meghan O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Meghan O'Brien is (800) 813-2000.
- Does Meghan O'Brien accept Medicare?
- Meghan O'Brien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Meghan O'Brien's NPI active?
- Yes — Meghan O'Brien's NPI (1740926328) is active in the NPPES registry as of the last update on 2025-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.