Sofya Malashanka, MD
NPI 1174150619 · Internal Medicine Physician · Issaquah, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sofya Malashanka, MD is a Internal Medicine Physician provider in Issaquah, WA (NPI 1174150619).
Provider details
- NPI number
- 1174150619
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD61425501 (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
6 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
316 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 | 71 | $141 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 66 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 50 | $103 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 49 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 47 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 53 | 18 |
| Atorvastatin Calcium | 41 | 17 |
| Amlodipine Besylate | 25 | — |
| Escitalopram Oxalate | 23 | — |
| Metoprolol Succinate | 18 | — |
| Omeprazole | 17 | 11 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-25
- Last updated
- 2024-08-09
- Certified
- 2024-08-09
Frequently asked questions
- What is Sofya Malashanka's NPI number?
- Sofya Malashanka's National Provider Identifier (NPI) is 1174150619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sofya Malashanka's specialty?
- Sofya Malashanka is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sofya Malashanka located?
- Sofya Malashanka's practice location on file with NPPES is 100 Ne Gilman Blvd, Issaquah, WA 98027-2925.
- What is Sofya Malashanka's phone number?
- The practice phone number listed in the NPPES registry for Sofya Malashanka is (425) 557-8000.
- Does Sofya Malashanka accept Medicare?
- Sofya Malashanka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sofya Malashanka's NPI active?
- Yes — Sofya Malashanka's NPI (1174150619) is active in the NPPES registry as of the last update on 2024-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.