Robert Martell, MD
NPI 1477788099 · Medical Oncology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Martell, MD is a Medical Oncology Physician provider in Boston, MA (NPI 1477788099).
Provider details
- NPI number
- 1477788099
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 039142 (CT)
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
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,163 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 | 221 | $123 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 213 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 203 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 159 | $10 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 79 | $125 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 53 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 37 | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 111 Colchester AveBurlington, VT 05401-1473Phone: (802) 847-0000
Registry dates
- Enumerated
- 2009-05-27
- Last updated
- 2026-05-24
- Certified
- 2025-09-18
Frequently asked questions
- What is Robert Martell's NPI number?
- Robert Martell's National Provider Identifier (NPI) is 1477788099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Martell's specialty?
- Robert Martell is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Martell located?
- Robert Martell's practice location on file with NPPES is 800 Washington St, Boston, MA 02111-1552.
- What is Robert Martell's phone number?
- The practice phone number listed in the NPPES registry for Robert Martell is (617) 636-8884.
- Does Robert Martell accept Medicare?
- Robert Martell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Martell's NPI active?
- Yes — Robert Martell's NPI (1477788099) is active in the NPPES registry as of the last update on 2026-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.