Brandon Gieler, DO
NPI 1538861125 · Student in an Organized Health Care Education/Training Program · Portland, OR
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brandon Gieler, DO is a Student in an Organized Health Care Education/Training Program provider in Portland, OR (NPI 1538861125).
Provider details
- NPI number
- 1538861125
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DO
- 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
3 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-03-20
- Last updated
- 2024-03-25
- Certified
- 2024-03-25
Frequently asked questions
- What is Brandon Gieler's NPI number?
- Brandon Gieler's National Provider Identifier (NPI) is 1538861125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brandon Gieler's specialty?
- Brandon Gieler 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 Gieler located?
- Brandon Gieler's practice location on file with NPPES is 1015 Nw 22nd Ave, Portland, OR 97210-3025.
- What is Brandon Gieler's phone number?
- The practice phone number listed in the NPPES registry for Brandon Gieler is (503) 413-7711.
- Does Brandon Gieler accept Medicare?
- Brandon Gieler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brandon Gieler's NPI active?
- Yes — Brandon Gieler's NPI (1538861125) is active in the NPPES registry as of the last update on 2024-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.