Brandon Dao
NPI 1831848431 · Student in an Organized Health Care Education/Training Program · Portland, OR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brandon Dao is a Student in an Organized Health Care Education/Training Program provider in Portland, OR (NPI 1831848431).
Provider details
- NPI number
- 1831848431
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
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
83% 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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 52 | 30 |
| Omeprazole | 49 | 15 |
| Losartan Potassium | 40 | 18 |
| Gabapentin | 37 | — |
| Amlodipine Besylate | 29 | 11 |
| Tamsulosin Hcl | 23 | — |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-03-21
- Last updated
- 2022-03-21
- Certified
- 2022-03-21
Frequently asked questions
- What is Brandon Dao's NPI number?
- Brandon Dao's National Provider Identifier (NPI) is 1831848431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brandon Dao's specialty?
- Brandon Dao is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Brandon Dao located?
- Brandon Dao's practice location on file with NPPES is 1200 Nw 23rd Ave, Portland, OR 97210-2906.
- What is Brandon Dao's phone number?
- The practice phone number listed in the NPPES registry for Brandon Dao is (503) 413-7074.
- Does Brandon Dao accept Medicare?
- Brandon Dao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brandon Dao's NPI active?
- Yes — Brandon Dao's NPI (1831848431) is active in the NPPES registry as of the last update on 2022-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.