Sophie Macarthur Clark, MD
NPI 1689135543 · Family Medicine Physician · Spokane, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sophie Macarthur Clark, MD is a Family Medicine Physician provider in Spokane, WA (NPI 1689135543).
Provider details
- NPI number
- 1689135543
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 93 | 26 |
| Lisinopril | 81 | 23 |
| Levothyroxine Sodium | 61 | 18 |
| Fluticasone Propionate | 44 | 14 |
| Hydrochlorothiazide | 32 | 11 |
| Gabapentin | 31 | — |
| Amlodipine Besylate | 25 |
Practice location
Mailing address
Additional practice locations (1)
- 3569 Round Barn Cir Ste 200Santa Rosa, CA 95403-5781Phone: (707) 583-8800
Registry dates
- Enumerated
- 2019-03-25
- Last updated
- 2024-07-16
- Certified
- 2024-07-16
Frequently asked questions
- What is Sophie Macarthur Clark's NPI number?
- Sophie Macarthur Clark's National Provider Identifier (NPI) is 1689135543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sophie Macarthur Clark's specialty?
- Sophie Macarthur Clark is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sophie Macarthur Clark located?
- Sophie Macarthur Clark's practice location on file with NPPES is 624 E Front Ave, Spokane, WA 99202-2139.
- What is Sophie Macarthur Clark's phone number?
- The practice phone number listed in the NPPES registry for Sophie Macarthur Clark is (509) 626-9900.
- Does Sophie Macarthur Clark accept Medicare?
- Sophie Macarthur Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sophie Macarthur Clark's NPI active?
- Yes — Sophie Macarthur Clark's NPI (1689135543) is active in the NPPES registry as of the last update on 2024-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.