Melissa Li, MD
NPI 1134348543 · Clinical Pathology/Laboratory Medicine Physician · Portland, OR
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Li, MD is a Clinical Pathology/Laboratory Medicine Physician provider in Portland, OR (NPI 1134348543).
Provider details
- NPI number
- 1134348543
- Entity type
- Individual
- Primary specialty
- Clinical Pathology/Laboratory Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD25204 (OR)
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
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
1,751 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 883 | $38 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 374 | $28 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 169 | $35 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 107 | $82 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 63 | $12 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 36 | $42 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-24
- Last updated
- 2007-07-09
Frequently asked questions
- What is Melissa Li's NPI number?
- Melissa Li's National Provider Identifier (NPI) is 1134348543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Li's specialty?
- Melissa Li is listed in the NPPES registry with a primary specialty of Clinical Pathology/Laboratory Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Li located?
- Melissa Li's practice location on file with NPPES is 9205 Sw Barnes Rd, Portland, OR 97225-6603.
- What is Melissa Li's phone number?
- The practice phone number listed in the NPPES registry for Melissa Li is (503) 215-4323.
- Does Melissa Li accept Medicare?
- Melissa Li is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Li's NPI active?
- Yes — Melissa Li's NPI (1134348543) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.