Toni Marthaller-Andersen, ARNP
NPI 1679536916 · Family Nurse Practitioner · Greenbank, WA
Toni Marthaller-Andersen, ARNP is a Family Nurse Practitioner provider in Greenbank, WA (NPI 1679536916).
Provider details
- NPI number
- 1679536916
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP30006304 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-04-08
- Last updated
- 2013-01-07
Frequently asked questions
- What is Toni Marthaller-Andersen's NPI number?
- Toni Marthaller-Andersen's National Provider Identifier (NPI) is 1679536916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Toni Marthaller-Andersen's specialty?
- Toni Marthaller-Andersen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Toni Marthaller-Andersen located?
- Toni Marthaller-Andersen's practice location on file with NPPES is 3455 Old County Rd, Greenbank, WA 98253.
- What is Toni Marthaller-Andersen's phone number?
- The practice phone number listed in the NPPES registry for Toni Marthaller-Andersen is (360) 222-3131.
- Is Toni Marthaller-Andersen's NPI active?
- Yes — Toni Marthaller-Andersen's NPI (1679536916) is active in the NPPES registry as of the last update on 2013-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.