Gabriel Orenstein, DO
NPI 1841759750 · Psychiatry Physician · Portland, OR
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gabriel Orenstein, DO is a Psychiatry Physician provider in Portland, OR (NPI 1841759750).
Provider details
- NPI number
- 1841759750
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- DO220313 (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
7 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-03-19
- Last updated
- 2025-12-09
- Certified
- 2025-12-09
Frequently asked questions
- What is Gabriel Orenstein's NPI number?
- Gabriel Orenstein's National Provider Identifier (NPI) is 1841759750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gabriel Orenstein's specialty?
- Gabriel Orenstein is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Gabriel Orenstein located?
- Gabriel Orenstein's practice location on file with NPPES is 832 Ne 162nd Ave, Portland, OR 97230-5765.
- What is Gabriel Orenstein's phone number?
- The practice phone number listed in the NPPES registry for Gabriel Orenstein is (503) 408-5016.
- Does Gabriel Orenstein accept Medicare?
- Gabriel Orenstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gabriel Orenstein's NPI active?
- Yes — Gabriel Orenstein's NPI (1841759750) is active in the NPPES registry as of the last update on 2025-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.