Alixandra Silha, DO
NPI 1568049518 · Internal Medicine Physician · Spokane, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alixandra Silha, DO is a Internal Medicine Physician provider in Spokane, WA (NPI 1568049518).
Provider details
- NPI number
- 1568049518
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- OP61553615 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
154 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 127 | $77 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 27 | $112 |
Typical Medicare-allowed amounts for these services range $77–$112 (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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 32 | 13 |
| Levothyroxine Sodium | 29 | 12 |
| Rosuvastatin Calcium | 27 | 11 |
| Trazodone Hcl | 24 | — |
| Atorvastatin Calcium | 22 | — |
| Gabapentin | 19 | — |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-25
- Last updated
- 2024-07-19
- Certified
- 2024-07-19
Frequently asked questions
- What is Alixandra Silha's NPI number?
- Alixandra Silha's National Provider Identifier (NPI) is 1568049518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alixandra Silha's specialty?
- Alixandra Silha is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alixandra Silha located?
- Alixandra Silha's practice location on file with NPPES is 101 W 8th Ave, Spokane, WA 99204-2307.
- What is Alixandra Silha's phone number?
- The practice phone number listed in the NPPES registry for Alixandra Silha is (509) 474-3260.
- Does Alixandra Silha accept Medicare?
- Alixandra Silha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alixandra Silha's NPI active?
- Yes — Alixandra Silha's NPI (1568049518) is active in the NPPES registry as of the last update on 2024-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.