Andrea Osterlund, DO
NPI 1447567292 · Internal Medicine Physician · Clackamas, OR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrea Osterlund, DO is a Internal Medicine Physician provider in Clackamas, OR (NPI 1447567292).
Provider details
- NPI number
- 1447567292
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- DO167439 (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
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 104 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hclbrand: Metformin Hcl Er | 386 | 137 |
| Losartan Potassium | 336 | 105 |
| Levothyroxine Sodium | 313 | 83 |
| Atorvastatin Calcium | 287 | 80 |
| Amlodipine Besylate | 235 | 74 |
| Lisinopril | 221 | 66 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-08-31
- Last updated
- 2025-05-20
Frequently asked questions
- What is Andrea Osterlund's NPI number?
- Andrea Osterlund's National Provider Identifier (NPI) is 1447567292, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Osterlund's specialty?
- Andrea Osterlund is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrea Osterlund located?
- Andrea Osterlund's practice location on file with NPPES is 9800 Se Sunnyside Rd, Clackamas, OR 97015-9750.
- What is Andrea Osterlund's phone number?
- The practice phone number listed in the NPPES registry for Andrea Osterlund is (503) 813-2200.
- Does Andrea Osterlund accept Medicare?
- Andrea Osterlund is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrea Osterlund's NPI active?
- Yes — Andrea Osterlund's NPI (1447567292) is active in the NPPES registry as of the last update on 2025-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.