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Marcia Dunham, M.D.
NPI 1649379884 · Internal Medicine Physician · Portland, OR
Marcia Dunham, M.D. is a Internal Medicine Physician provider in Portland, OR (NPI 1649379884).
Provider details
- NPI number
- 1649379884
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- OR MD14861 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
3550 N Interstate Ave
Portland, OR 97227-1196
Phone: (503) 331-6457
Street-level locationGet directions
Mailing address
3550 N Interstate Ave
Portland, OR 97227-1196
Registry dates
- Enumerated
- 2006-09-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marcia Dunham's NPI number?
- Marcia Dunham's National Provider Identifier (NPI) is 1649379884, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Dunham's specialty?
- Marcia Dunham is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marcia Dunham located?
- Marcia Dunham's practice location on file with NPPES is 3550 N Interstate Ave, Portland, OR 97227-1196.
- What is Marcia Dunham's phone number?
- The practice phone number listed in the NPPES registry for Marcia Dunham is (503) 331-6457.
- Is Marcia Dunham's NPI active?
- Yes — Marcia Dunham's NPI (1649379884) 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.