Xinhai Zhang, M.D., PH.D.
NPI 1598185308 · Anatomic Pathology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xinhai Zhang, M.D., PH.D. is a Anatomic Pathology Physician provider in Houston, TX (NPI 1598185308).
Provider details
- NPI number
- 1598185308
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036148844 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
12 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
302 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 | 152 | $27 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 43 | $79 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 34 | $33 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 32 | $40 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 24 | $36 |
| Pathology Examination of Specimen During Surgery, First Tissue Block88331 | 17 | $59 |
Practice location
Mailing address
Additional practice locations (1)
- 757 Westwood PlzPathologyLos Angeles, CA 90095-7419Phone: (310) 825-5719
Registry dates
- Enumerated
- 2014-04-19
- Last updated
- 2022-10-20
- Certified
- 2022-10-20
Frequently asked questions
- What is Xinhai Zhang's NPI number?
- Xinhai Zhang's National Provider Identifier (NPI) is 1598185308, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xinhai Zhang's specialty?
- Xinhai Zhang is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Xinhai Zhang located?
- Xinhai Zhang's practice location on file with NPPES is 6431 Fannin Street, Houston, TX 77030-1501.
- What is Xinhai Zhang's phone number?
- The practice phone number listed in the NPPES registry for Xinhai Zhang is (713) 704-4000.
- Does Xinhai Zhang accept Medicare?
- Xinhai Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xinhai Zhang's NPI active?
- Yes — Xinhai Zhang's NPI (1598185308) is active in the NPPES registry as of the last update on 2022-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.