Amelia Baker, MD, PHD
NPI 1144649179 · Family Medicine Physician · Portland, OR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amelia Baker, MD, PHD is a Family Medicine Physician provider in Portland, OR (NPI 1144649179).
Provider details
- NPI number
- 1144649179
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
19 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 | 19 | $118 |
Typical Medicare-allowed amounts for these services range $118–$118 (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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 35 |
| Rosuvastatin Calcium | 25 |
| Atorvastatin Calcium | 22 |
| Levothyroxine Sodium | 17 |
| Losartan Potassium | 17 |
| Trazodone Hcl | 16 |
| Omeprazole | 16 |
| Amlodipine Besylate | 14 |
| Sertraline Hcl |
Practice location
Mailing address
Additional practice locations (2)
- 3181 Sw Sam Jackson Park RdOregon Health & Science UniversityPortland, OR 97239-3011Phone: (503) 494-8211
- 3181 Sw Sam Jackson Park RdOregon Health & Science UniversityPortland, OR 97239Phone: (503) 494-8211
Registry dates
- Enumerated
- 2014-04-07
- Last updated
- 2020-10-06
- Certified
- 2020-10-06
Frequently asked questions
- What is Amelia Baker's NPI number?
- Amelia Baker's National Provider Identifier (NPI) is 1144649179, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amelia Baker's specialty?
- Amelia Baker is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Amelia Baker located?
- Amelia Baker's practice location on file with NPPES is 4920 N Interstate Ave, Portland, OR 97217-3653.
- What is Amelia Baker's phone number?
- The practice phone number listed in the NPPES registry for Amelia Baker is (503) 215-3300.
- Does Amelia Baker accept Medicare?
- Amelia Baker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amelia Baker's NPI active?
- Yes — Amelia Baker's NPI (1144649179) is active in the NPPES registry as of the last update on 2020-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.