Natalie Freitas, MD
NPI 1447755673 · Internal Medicine Physician · Portland, OR
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie Freitas, MD is a Internal Medicine Physician provider in Portland, OR (NPI 1447755673).
Provider details
- NPI number
- 1447755673
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD206660 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 81 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 271 | 42 |
| Gabapentin | 198 | 37 |
| Amlodipine Besylate | 118 | 25 |
| Lisinopril | 112 | 23 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 112 | 35 |
| Omeprazole | 107 | 25 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 727 W Burnside StPortland, OR 97209-3514Phone: (503) 228-4533
Registry dates
- Enumerated
- 2018-03-28
- Last updated
- 2021-09-21
- Certified
- 2021-09-21
Frequently asked questions
- What is Natalie Freitas's NPI number?
- Natalie Freitas's National Provider Identifier (NPI) is 1447755673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Freitas's specialty?
- Natalie Freitas is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Natalie Freitas located?
- Natalie Freitas's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd # L-579, Portland, OR 97239-3098.
- What is Natalie Freitas's phone number?
- The practice phone number listed in the NPPES registry for Natalie Freitas is (503) 494-8211.
- Does Natalie Freitas accept Medicare?
- Natalie Freitas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie Freitas's NPI active?
- Yes — Natalie Freitas's NPI (1447755673) is active in the NPPES registry as of the last update on 2021-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.