Quoc Nguyen, MD
NPI 1225423056 · Clinical Pathology/Laboratory Medicine Physician · Wenatchee, WA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Quoc Nguyen, MD is a Clinical Pathology/Laboratory Medicine Physician provider in Wenatchee, WA (NPI 1225423056).
Provider details
- NPI number
- 1225423056
- Entity type
- Individual
- Primary specialty
- Clinical Pathology/Laboratory Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD61447726 (WA)
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
11 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
3,220 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 | 1,963 | $36 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 397 | $26 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 192 | $33 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 101 | $77 |
| Pap Test, Evaluation of Fine Needle Aspirate, Immediate, Each Additional Evaluation Episode88177 | 68 | $20 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 68 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-03-30
- Last updated
- 2023-07-25
- Certified
- 2023-07-25
Frequently asked questions
- What is Quoc Nguyen's NPI number?
- Quoc Nguyen's National Provider Identifier (NPI) is 1225423056, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Quoc Nguyen's specialty?
- Quoc Nguyen is listed in the NPPES registry with a primary specialty of Clinical Pathology/Laboratory Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Quoc Nguyen located?
- Quoc Nguyen's practice location on file with NPPES is 820 N Chelan Ave, Wenatchee, WA 98801-2028.
- What is Quoc Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Quoc Nguyen is (509) 663-8711.
- Does Quoc Nguyen accept Medicare?
- Quoc Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Quoc Nguyen's NPI active?
- Yes — Quoc Nguyen's NPI (1225423056) is active in the NPPES registry as of the last update on 2023-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.