Robert Dyson, MD
NPI 1922021336 · Obstetrics & Gynecology Physician · Portland, OR
Robert Dyson, MD is a Obstetrics & Gynecology Physician provider in Portland, OR (NPI 1922021336).
Provider details
- NPI number
- 1922021336
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD11274 (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
19 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
- 2006-07-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robert Dyson's NPI number?
- Robert Dyson's National Provider Identifier (NPI) is 1922021336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Dyson's specialty?
- Robert Dyson is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Dyson located?
- Robert Dyson's practice location on file with NPPES is 177 Ne 102nd Ave, Portland, OR 97220-4169.
- What is Robert Dyson's phone number?
- The practice phone number listed in the NPPES registry for Robert Dyson is (503) 254-1399.
- Is Robert Dyson's NPI active?
- Yes — Robert Dyson's NPI (1922021336) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.