Mara Zellinger, BSN, RN, CDCES
NPI 1205727856 · Diabetes Educator Registered Nurse · Tualatin, OR
Mara Zellinger, BSN, RN, CDCES is a Diabetes Educator Registered Nurse provider in Tualatin, OR (NPI 1205727856).
Provider details
- NPI number
- 1205727856
- Entity type
- Individual
- Primary specialty
- Diabetes Educator Registered NurseNursing Service Providers
- Credential
- BSN, RN, CDCES
- Sex
- Female
- Sole proprietor
- No
- License
- 202100248RN (OR)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-07-11
- Last updated
- 2025-07-11
- Certified
- 2025-07-11
Frequently asked questions
- What is Mara Zellinger's NPI number?
- Mara Zellinger's National Provider Identifier (NPI) is 1205727856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mara Zellinger's specialty?
- Mara Zellinger is listed in the NPPES registry with a primary specialty of Diabetes Educator Registered Nurse (Nursing Service Providers).
- Where is Mara Zellinger located?
- Mara Zellinger's practice location on file with NPPES is 6475 Sw Borland Rd Ste L, Tualatin, OR 97062-9708.
- What is Mara Zellinger's phone number?
- The practice phone number listed in the NPPES registry for Mara Zellinger is (503) 692-2300.
- Is Mara Zellinger's NPI active?
- Yes — Mara Zellinger's NPI (1205727856) is active in the NPPES registry as of the last update on 2025-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.