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William Brown, D.O.
NPI 1811102486 · Family Medicine Physician · Portland, OR
William Brown, D.O. is a Family Medicine Physician provider in Portland, OR (NPI 1811102486).
Provider details
- NPI number
- 1811102486
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DO15219 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
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
5536 Se Woodstock Blvd
Portland, OR 97206-6829
Phone: (503) 236-1830
Fax: (503) 236-1908
Street-level locationGet directions
Mailing address
5536 Se Woodstock Blvd
Portland, OR 97206-6829
Registry dates
- Enumerated
- 2007-05-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Brown's NPI number?
- William Brown's National Provider Identifier (NPI) is 1811102486, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Brown's specialty?
- William Brown is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Brown located?
- William Brown's practice location on file with NPPES is 5536 Se Woodstock Blvd, Portland, OR 97206-6829.
- What is William Brown's phone number?
- The practice phone number listed in the NPPES registry for William Brown is (503) 236-1830.
- Is William Brown's NPI active?
- Yes — William Brown's NPI (1811102486) 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.