Michaelann Liss, DO
NPI 1548371891 · Hematology & Oncology Physician · Vancouver, WA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michaelann Liss, DO is a Hematology & Oncology Physician provider in Vancouver, WA (NPI 1548371891).
Provider details
- NPI number
- 1548371891
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- OP00002138 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,889 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 300 | $8 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 292 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 276 | $10 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 208 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 180 | $128 |
| 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'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 166 | 53 |
| Tamoxifen Citrate | 114 | 40 |
| Gabapentin | 61 | 14 |
| Dexamethasone | 39 | 15 |
| Lorazepam | 38 | 12 |
| Letrozole | 33 | — |
| Abemaciclibbrand: Verzenio | 31 | — |
| Ondansetronbrand: Ondansetron Odt |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$224 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2024-05-16
- Certified
- 2024-05-16
Frequently asked questions
- What is Michaelann Liss's NPI number?
- Michaelann Liss's National Provider Identifier (NPI) is 1548371891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michaelann Liss's specialty?
- Michaelann Liss is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Michaelann Liss located?
- Michaelann Liss's practice location on file with NPPES is 210 Se 136th Ave, Vancouver, WA 98684-6930.
- What is Michaelann Liss's phone number?
- The practice phone number listed in the NPPES registry for Michaelann Liss is (360) 944-9889.
- Does Michaelann Liss accept Medicare?
- Michaelann Liss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michaelann Liss's NPI active?
- Yes — Michaelann Liss's NPI (1548371891) is active in the NPPES registry as of the last update on 2024-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.