Guang Fan, MD
NPI 1750399283 · Hematology (Pathology) Physician · Portland, OR
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guang Fan, MD is a Hematology (Pathology) Physician provider in Portland, OR (NPI 1750399283).
Provider details
- NPI number
- 1750399283
- Entity type
- Individual
- Primary specialty
- Hematology (Pathology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD23079 (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
216 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) |
|---|---|---|
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 106 | $28 |
| Flow Cytometry Technique for Dna Or Cell Analysis, 16 Or More Markers88189 | 33 | $86 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 30 | $38 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 21 | $36 |
| Bone Marrow, Smear Interpretation85097 | 13 | $49 |
| Preparation of Tissue for Examination By Removing Any Calcium Present88311 | 13 | $12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2007-07-16
Frequently asked questions
- What is Guang Fan's NPI number?
- Guang Fan's National Provider Identifier (NPI) is 1750399283, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guang Fan's specialty?
- Guang Fan is listed in the NPPES registry with a primary specialty of Hematology (Pathology) Physician (Allopathic & Osteopathic Physicians).
- Where is Guang Fan located?
- Guang Fan's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.
- What is Guang Fan's phone number?
- The practice phone number listed in the NPPES registry for Guang Fan is (503) 494-8276.
- Does Guang Fan accept Medicare?
- Guang Fan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Guang Fan's NPI active?
- Yes — Guang Fan's NPI (1750399283) is active in the NPPES registry as of the last update on 2007-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.