Christina Marcus, M.D.
NPI 1326450917 · Internal Medicine Physician · Portland, OR
Christina Marcus, M.D. is a Internal Medicine Physician provider in Portland, OR (NPI 1326450917).
Provider details
- NPI number
- 1326450917
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 168864 (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
12 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
- 2014-05-29
- Last updated
- 2014-05-29
Frequently asked questions
- What is Christina Marcus's NPI number?
- Christina Marcus's National Provider Identifier (NPI) is 1326450917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Marcus's specialty?
- Christina Marcus is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christina Marcus located?
- Christina Marcus's practice location on file with NPPES is 9205 Sw Barnes Rd, Portland, OR 97225-6603.
- What is Christina Marcus's phone number?
- The practice phone number listed in the NPPES registry for Christina Marcus is (503) 216-2621.
- Is Christina Marcus's NPI active?
- Yes — Christina Marcus's NPI (1326450917) is active in the NPPES registry as of the last update on 2014-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.