Andrei Bandarchuk, M.D.
NPI 1013323831 · Hematology & Oncology Physician · Southbridge, MA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrei Bandarchuk, M.D. is a Hematology & Oncology Physician provider in Southbridge, MA (NPI 1013323831).
Provider details
- NPI number
- 1013323831
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 275825 (NY)
Specialties & taxonomies
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
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
775 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 450 | $102 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 167 | $150 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 62 | $69 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 37 | $90 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 22 | $190 |
| Telephone Medical Discussion With Physician, 11-20 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxyurea | 43 | 17 |
| Oxycodone Hcl | 38 | 14 |
| Lenalidomidebrand: Revlimid | 37 | — |
| Tamoxifen Citrate | 36 | 12 |
| Anastrozole | 36 | 17 |
| Apixabanbrand: Eliquis | 35 | 12 |
| Zanubrutinibbrand: Brukinsa | 32 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 across 1 record (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 (1)
- Marshfield Clinic Minocqua Center9576 Hwy 70Minocqua, WI 54548Phone: (715) 358-1000
Registry dates
- Enumerated
- 2014-07-02
- Last updated
- 2025-10-09
- Certified
- 2025-10-09
Frequently asked questions
- What is Andrei Bandarchuk's NPI number?
- Andrei Bandarchuk's National Provider Identifier (NPI) is 1013323831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrei Bandarchuk's specialty?
- Andrei Bandarchuk is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrei Bandarchuk located?
- Andrei Bandarchuk's practice location on file with NPPES is 55 Sayles St, Southbridge, MA 01550-1729.
- What is Andrei Bandarchuk's phone number?
- The practice phone number listed in the NPPES registry for Andrei Bandarchuk is (508) 764-2400.
- Does Andrei Bandarchuk accept Medicare?
- Andrei Bandarchuk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrei Bandarchuk's NPI active?
- Yes — Andrei Bandarchuk's NPI (1013323831) is active in the NPPES registry as of the last update on 2025-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.