Sonja Arganbright, ARNP
NPI 1639361462 · Family Nurse Practitioner · Spokane, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonja Arganbright, ARNP is a Family Nurse Practitioner provider in Spokane, WA (NPI 1639361462).
Provider details
- NPI number
- 1639361462
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- IT40000985 (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 tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
195 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 86 | $104 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 56 | $75 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 53 | $145 |
Typical Medicare-allowed amounts for these services range $75–$145 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 78 | 36 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 66 | 28 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 55 | 13 |
| Azithromycin | 37 | 17 |
| Montelukast Sodium | 27 | — |
| Albuterol Sulfatebrand: Ventolin Hfa | 24 | — |
Practice location
Mailing address
Additional practice locations (2)
- 9631 N Nevada St Ste 300Spokane, WA 99218-1193Phone: (509) 465-3919Fax: (509) 468-0705
- 12615 E Mission AveSuite 200Spokane Valley, WA 99216-1047Phone: (509) 353-3960Fax: (509) 343-0134
Registry dates
- Enumerated
- 2007-08-15
- Last updated
- 2021-04-05
- Certified
- 2021-04-05
Frequently asked questions
- What is Sonja Arganbright's NPI number?
- Sonja Arganbright's National Provider Identifier (NPI) is 1639361462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonja Arganbright's specialty?
- Sonja Arganbright is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sonja Arganbright located?
- Sonja Arganbright's practice location on file with NPPES is 212 E Central Ave Ste 315, Spokane, WA 99208-6290.
- What is Sonja Arganbright's phone number?
- The practice phone number listed in the NPPES registry for Sonja Arganbright is (509) 465-3919.
- Does Sonja Arganbright accept Medicare?
- Sonja Arganbright is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonja Arganbright's NPI active?
- Yes — Sonja Arganbright's NPI (1639361462) is active in the NPPES registry as of the last update on 2021-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.