Nyssa Karchefski-Ross, RN
NPI 1578178513 · Medical-Surgical Registered Nurse · Portland, OR
Nyssa Karchefski-Ross, RN is a Medical-Surgical Registered Nurse provider in Portland, OR (NPI 1578178513).
Provider details
- NPI number
- 1578178513
- Entity type
- Individual
- Primary specialty
- Medical-Surgical Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 202005679RN (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
5 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
- 2020-09-15
- Last updated
- 2020-09-15
- Certified
- 2020-09-15
Frequently asked questions
- What is Nyssa Karchefski-Ross's NPI number?
- Nyssa Karchefski-Ross's National Provider Identifier (NPI) is 1578178513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nyssa Karchefski-Ross's specialty?
- Nyssa Karchefski-Ross is listed in the NPPES registry with a primary specialty of Medical-Surgical Registered Nurse (Nursing Service Providers).
- Where is Nyssa Karchefski-Ross located?
- Nyssa Karchefski-Ross's practice location on file with NPPES is 3710 Sw US Veterans Hospital Rd, Portland, OR 97239-2964.
- What is Nyssa Karchefski-Ross's phone number?
- The practice phone number listed in the NPPES registry for Nyssa Karchefski-Ross is (503) 220-8262.
- Is Nyssa Karchefski-Ross's NPI active?
- Yes — Nyssa Karchefski-Ross's NPI (1578178513) is active in the NPPES registry as of the last update on 2020-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.