Kelly Fitzgerald, M.D-PH.D.
NPI 1477909471 · Radiation Oncology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelly Fitzgerald, M.D-PH.D. is a Radiation Oncology Physician provider in Boston, MA (NPI 1477909471).
Provider details
- NPI number
- 1477909471
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D-PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- T289411 (MA)
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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,599 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) |
|---|---|---|
| Calculation of Radiation Therapy Dose77300 | 692 | $34 |
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 290 | $47 |
| Design and Construction of Radiation Treatment Device for High Precision Radiation Therapy77338 | 104 | $238 |
| High Precision Radiation Therapy Planning77301 | 101 | $442 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 67 | $201 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 61 | $190 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dexamethasone | 16 | 14 |
| Omeprazole | 11 | — |
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 (5)
- 20 York StYale New Haven HospitalNew Haven, CT 06510-3220Phone: (203) 688-8300
- 100 Blossom StBoston, MA 02114-2606Phone: (617) 726-8651
- 55 Fruit StBoston, MA 02114-2696Phone: (617) 724-3782
- 1275 York AveNew York, NY 10065Phone: (212) 639-2000
- 1275 York AveNew York, NY 10065Phone: (212) 639-2000
Registry dates
- Enumerated
- 2016-05-09
- Last updated
- 2025-11-24
- Certified
- 2025-11-24
Frequently asked questions
- What is Kelly Fitzgerald's NPI number?
- Kelly Fitzgerald's National Provider Identifier (NPI) is 1477909471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Fitzgerald's specialty?
- Kelly Fitzgerald is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Kelly Fitzgerald located?
- Kelly Fitzgerald's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6106.
- What is Kelly Fitzgerald's phone number?
- The practice phone number listed in the NPPES registry for Kelly Fitzgerald is (617) 732-5500.
- Does Kelly Fitzgerald accept Medicare?
- Kelly Fitzgerald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelly Fitzgerald's NPI active?
- Yes — Kelly Fitzgerald's NPI (1477909471) is active in the NPPES registry as of the last update on 2025-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.