Xiaotun Zhang, M.D.
NPI 1518346857 · Anatomic Pathology & Clinical Pathology Physician · Everett, WA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xiaotun Zhang, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Everett, WA (NPI 1518346857).
Provider details
- NPI number
- 1518346857
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD61027311 (WA)
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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,607 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 | 377 | $35 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 374 | $27 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 152 | $33 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 116 | $62 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 96 | $77 |
| Special Stained Specimen Slides to Examine Tissue, Each Multiplex Procedure88344 | 68 | $36 |
Practice location
Mailing address
Additional practice locations (1)
- 200 1st St SwRochester, MN 55905-0001Phone: (507) 284-2511
Registry dates
- Enumerated
- 2015-05-20
- Last updated
- 2024-04-25
- Certified
- 2024-04-25
Frequently asked questions
- What is Xiaotun Zhang's NPI number?
- Xiaotun Zhang's National Provider Identifier (NPI) is 1518346857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xiaotun Zhang's specialty?
- Xiaotun Zhang is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Xiaotun Zhang located?
- Xiaotun Zhang's practice location on file with NPPES is 3901 Hoyt Ave, Everett, WA 98201-4918.
- What is Xiaotun Zhang's phone number?
- The practice phone number listed in the NPPES registry for Xiaotun Zhang is (425) 339-4246.
- Does Xiaotun Zhang accept Medicare?
- Xiaotun Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xiaotun Zhang's NPI active?
- Yes — Xiaotun Zhang's NPI (1518346857) is active in the NPPES registry as of the last update on 2024-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.