Irina Triska
NPI 1548604879 · Internal Medicine Physician · Federal Way, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irina Triska is a Internal Medicine Physician provider in Federal Way, WA (NPI 1548604879).
Provider details
- NPI number
- 1548604879
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD60652472 (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
13 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
1,080 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 | 297 | $137 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 181 | $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 | 152 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 102 | $143 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 63 | $196 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 205 | 55 |
| Amlodipine Besylate | 143 | 43 |
| Losartan Potassium | 131 | 37 |
| Rosuvastatin Calcium | 126 | 39 |
| Levothyroxine Sodium | 123 | 33 |
| Omeprazole | 109 | 34 |
| Sertraline Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-04-17
- Last updated
- 2016-06-24
Frequently asked questions
- What is Irina Triska's NPI number?
- Irina Triska's National Provider Identifier (NPI) is 1548604879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irina Triska's specialty?
- Irina Triska is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Irina Triska located?
- Irina Triska's practice location on file with NPPES is 33501 1st Way S, Federal Way, WA 98003-6208.
- What is Irina Triska's phone number?
- The practice phone number listed in the NPPES registry for Irina Triska is (253) 874-1610.
- Does Irina Triska accept Medicare?
- Irina Triska is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irina Triska's NPI active?
- Yes — Irina Triska's NPI (1548604879) is active in the NPPES registry as of the last update on 2016-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.