Xiangdong Bu, MD
NPI 1336108919 · Anatomic Pathology & Clinical Pathology Physician · San Gabriel, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xiangdong Bu, MD is a Anatomic Pathology & Clinical Pathology Physician provider in San Gabriel, CA (NPI 1336108919).
Provider details
- NPI number
- 1336108919
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A64084 (CA)
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
20 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
1,957 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 | 802 | $27 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 513 | $36 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 233 | $33 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 79 | $12 |
| Preparation of Tissue for Examination By Removing Any Calcium Present88311 | 72 | $12 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 61 | $78 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-21
- Last updated
- 2025-09-11
Frequently asked questions
- What is Xiangdong Bu's NPI number?
- Xiangdong Bu's National Provider Identifier (NPI) is 1336108919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xiangdong Bu's specialty?
- Xiangdong Bu is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Xiangdong Bu located?
- Xiangdong Bu's practice location on file with NPPES is 438 W Las Tunas Dr, San Gabriel, CA 91776-1216.
- What is Xiangdong Bu's phone number?
- The practice phone number listed in the NPPES registry for Xiangdong Bu is (626) 570-6597.
- Does Xiangdong Bu accept Medicare?
- Xiangdong Bu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xiangdong Bu's NPI active?
- Yes — Xiangdong Bu's NPI (1336108919) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.