Han Xiao, MD
NPI 1194705533 · Medical Oncology Physician · Basking Ridge, NJ
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Han Xiao, MD is a Medical Oncology Physician provider in Basking Ridge, NJ (NPI 1194705533).
Provider details
- NPI number
- 1194705533
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MA082481 (NJ)
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
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
1,002 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 751 | $107 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 167 | $156 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 43 | $194 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 41 | $74 |
Typical Medicare-allowed amounts for these services range $74–$194 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 493 | 90 |
| Abiraterone Acetate | 466 | 70 |
| Enzalutamidebrand: Xtandi | 129 | 21 |
| Darolutamidebrand: Nubeqa | 95 | 12 |
| Relugolixbrand: Orgovyx | 58 | — |
| Tamsulosin Hcl | 44 | 18 |
| Cabozantinib S-Malatebrand: Cabometyx | 43 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-20
- Last updated
- 2015-04-07
Frequently asked questions
- What is Han Xiao's NPI number?
- Han Xiao's National Provider Identifier (NPI) is 1194705533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Han Xiao's specialty?
- Han Xiao is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Han Xiao located?
- Han Xiao's practice location on file with NPPES is 136 Mountain View Blvd, Basking Ridge, NJ 07920-3444.
- What is Han Xiao's phone number?
- The practice phone number listed in the NPPES registry for Han Xiao is (908) 542-3300.
- Does Han Xiao accept Medicare?
- Han Xiao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Han Xiao's NPI active?
- Yes — Han Xiao's NPI (1194705533) is active in the NPPES registry as of the last update on 2015-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.