Dong Xiang, MD
NPI 1235332925 · Hematology & Oncology Physician · San Gabriel, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dong Xiang, MD is a Hematology & Oncology Physician provider in San Gabriel, CA (NPI 1235332925).
Provider details
- NPI number
- 1235332925
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4643 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,479 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 288 | $139 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 193 | $129 |
| Infusion Into a Vein for Hydration, 31-60 Minutes96360 | 164 | $33 |
| Infusion Into a Vein for Hydration, Each Additional Hour96361 | 152 | $13 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 142 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 130 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prochlorperazine Maleate | 78 | 53 |
| Ondansetronbrand: Ondansetron Odt | 70 | 44 |
| Dexamethasone | 61 | 32 |
| Prednisone | 49 | 19 |
| Abiraterone Acetate | 34 | — |
| Anastrozole | 29 | 11 |
| Ondansetron Hcl | 29 | 18 |
| Lidocaine/Prilocaine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$8,924 across 88 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 2375 S Ridgeview DrYuma, AZ 85364-8868Phone: (928) 317-2518
- 3400 Ministry PkwyWeston, WI 54476-5220Phone: (715) 393-1000
Registry dates
- Enumerated
- 2007-06-08
- Last updated
- 2026-04-30
- Certified
- 2026-04-30
Frequently asked questions
- What is Dong Xiang's NPI number?
- Dong Xiang's National Provider Identifier (NPI) is 1235332925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dong Xiang's specialty?
- Dong Xiang is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Dong Xiang located?
- Dong Xiang's practice location on file with NPPES is 207 S Santa Anita St Ste P05, San Gabriel, CA 91776-1159.
- What is Dong Xiang's phone number?
- The practice phone number listed in the NPPES registry for Dong Xiang is (562) 735-3226.
- Does Dong Xiang accept Medicare?
- Dong Xiang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dong Xiang's NPI active?
- Yes — Dong Xiang's NPI (1235332925) is active in the NPPES registry as of the last update on 2026-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.