Louise Simons, MD
NPI 1891786448 · Family Medicine Physician · Chelan, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louise Simons, MD is a Family Medicine Physician provider in Chelan, WA (NPI 1891786448).
Provider details
- NPI number
- 1891786448
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD00044441 (WA)
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
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
- 2005-11-02
- Last updated
- 2017-03-16
Frequently asked questions
- What is Louise Simons's NPI number?
- Louise Simons's National Provider Identifier (NPI) is 1891786448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louise Simons's specialty?
- Louise Simons is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Louise Simons located?
- Louise Simons's practice location on file with NPPES is 503 E Highland Ave, Chelan, WA 98816-8631.
- What is Louise Simons's phone number?
- The practice phone number listed in the NPPES registry for Louise Simons is (509) 682-3300.
- Does Louise Simons accept Medicare?
- Louise Simons is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louise Simons's NPI active?
- Yes — Louise Simons's NPI (1891786448) is active in the NPPES registry as of the last update on 2017-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.