Zheru Liu, MD, PHD
NPI 1225141054 · Anatomic Pathology & Clinical Pathology Physician · Portland, OR
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zheru Liu, MD, PHD is a Anatomic Pathology & Clinical Pathology Physician provider in Portland, OR (NPI 1225141054).
Provider details
- NPI number
- 1225141054
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- MD22569 (OR)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
246 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) |
|---|---|---|
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 88 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 84 | $8 |
| Pap Test, Manual Screening88142 | 25 | $20 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 23 | $3 |
| Pap Test, Manual Screening88142 | 14 | $20 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 12 | $8 |
Typical Medicare-allowed amounts for these services range $3–$20 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Zheru Liu's NPI number?
- Zheru Liu's National Provider Identifier (NPI) is 1225141054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zheru Liu's specialty?
- Zheru Liu is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Zheru Liu located?
- Zheru Liu's practice location on file with NPPES is 13705 Ne Airport Way Ste C, Portland, OR 97230-1048.
- What is Zheru Liu's phone number?
- The practice phone number listed in the NPPES registry for Zheru Liu is (503) 258-6845.
- Does Zheru Liu accept Medicare?
- Zheru Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zheru Liu's NPI active?
- Yes — Zheru Liu's NPI (1225141054) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.