Farn Chan, MD
NPI 1417164476 · Medical Oncology Physician · Woodbridge, VA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Farn Chan, MD is a Medical Oncology Physician provider in Woodbridge, VA (NPI 1417164476).
Provider details
- NPI number
- 1417164476
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101248817 (VA)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
8,478 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,889 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 1,857 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,212 | $123 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 690 | $14 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 472 | $124 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 432 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 112 | 15 |
| Apixabanbrand: Eliquis | 83 | 24 |
| Anastrozole | 73 | 26 |
| Prednisone | 66 | 19 |
| Gabapentin | 57 | 14 |
| Pantoprazole Sodium | 55 | 19 |
| Rivaroxabanbrand: Xarelto |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,794 across 201 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
Registry dates
- Enumerated
- 2007-05-17
- Last updated
- 2023-01-12
- Certified
- 2023-01-12
Frequently asked questions
- What is Farn Chan's NPI number?
- Farn Chan's National Provider Identifier (NPI) is 1417164476, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Farn Chan's specialty?
- Farn Chan is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Farn Chan located?
- Farn Chan's practice location on file with NPPES is 2280 Opitz Blvd Ste 340, Woodbridge, VA 22191-3362.
- What is Farn Chan's phone number?
- The practice phone number listed in the NPPES registry for Farn Chan is (703) 590-8300.
- Does Farn Chan accept Medicare?
- Farn Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Farn Chan's NPI active?
- Yes — Farn Chan's NPI (1417164476) is active in the NPPES registry as of the last update on 2023-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.