Prakash Thapaliya, M,D.
NPI 1215145560 · Hematology & Oncology Physician · Longview, WA
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Prakash Thapaliya, M,D. is a Hematology & Oncology Physician provider in Longview, WA (NPI 1215145560).
Provider details
- NPI number
- 1215145560
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M,D.
- Sex
- Male
- Sole proprietor
- No
- License
- MT185593 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
523 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 | 140 | $102 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 136 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 96 | $139 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 60 | $152 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 31 | $190 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
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 |
|---|---|---|
| Hydroxyurea | 40 | 18 |
| Apixabanbrand: Eliquis | 33 | — |
| Prednisone | 24 | 12 |
| Rivaroxabanbrand: Xarelto | 24 | — |
| Imatinib Mesylate | 23 | — |
| Folic Acid | 22 | — |
| Dexamethasone | 21 | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 700 Lilly Rd NeOlympia, WA 98506-5115Phone: (360) 923-7000Fax: (360) 923-7089
Registry dates
- Enumerated
- 2007-05-18
- Last updated
- 2025-03-24
- Certified
- 2025-03-24
Frequently asked questions
- What is Prakash Thapaliya's NPI number?
- Prakash Thapaliya's National Provider Identifier (NPI) is 1215145560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Prakash Thapaliya's specialty?
- Prakash Thapaliya is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Prakash Thapaliya located?
- Prakash Thapaliya's practice location on file with NPPES is 1615 Delaware St, Longview, WA 98632.
- What is Prakash Thapaliya's phone number?
- The practice phone number listed in the NPPES registry for Prakash Thapaliya is (360) 414-7878.
- Does Prakash Thapaliya accept Medicare?
- Prakash Thapaliya is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Prakash Thapaliya's NPI active?
- Yes — Prakash Thapaliya's NPI (1215145560) is active in the NPPES registry as of the last update on 2025-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.