Marla Gardner, M.D.
NPI 1649383456 · Specialist · Clackamas, OR
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marla Gardner, M.D. is a Specialist provider in Clackamas, OR (NPI 1649383456).
Provider details
- NPI number
- 1649383456
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD14844 (OR)
Specialties & taxonomies
Other Service Providers
Other Service Providers
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
- 2006-08-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marla Gardner's NPI number?
- Marla Gardner's National Provider Identifier (NPI) is 1649383456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marla Gardner's specialty?
- Marla Gardner is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Marla Gardner located?
- Marla Gardner's practice location on file with NPPES is 10180 Se Sunnyside Rd, Clackamas, OR 97015-8970.
- What is Marla Gardner's phone number?
- The practice phone number listed in the NPPES registry for Marla Gardner is (503) 652-2880.
- Does Marla Gardner accept Medicare?
- Marla Gardner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marla Gardner's NPI active?
- Yes — Marla Gardner's NPI (1649383456) 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.