Doctor profile · Federal record

Dr. Kelly Downey, M.D.

Hematology & Oncology Physician (CMS: Internal Medicine) · Internal Medicine Physician · Needham, MA

  • NPI 1558558619
  • Accepts Medicare
  • 21 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
148 Chestnut St, BIDMC - Needham Cancer Center
Needham, MA 024922505
(781) 453-7500

Credentials & registration

NPPES · NUCC
NPI registered
October 2007 — 19 yrs on file
Profile last updated
October 2, 2015
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
Massachusetts #234095
Medicaid
MA #110083123A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558558619. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
554
Distinct HCPCS
4
Medicare allowed
$53,012
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 375 165 $103
99213 Established patient office or other outpatient visit, 20-29 minutes 137 114 $70
99203 New patient office or other outpatient visit, 30-44 minutes 24 24 $88
99204 New patient office or other outpatient visit, 45-59 minutes 18 18 $142

In context: peer comparison

Among 1 peers in Needham Hematology & Oncology Physician, average services per provider: 138. This provider delivers 4.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
508
Patients
102
Total drug cost
$1,205,485
Drug Type Claims Patients Total cost
Anastrozole Generic 141 49 $4,453
Eliquis (Apixaban) Brand 45 0 $33,070
Acyclovir Generic 34 11 $985
Dexamethasone Generic 31 0 $132
Hydroxyurea Generic 30 0 $391
Ibrance (Palbociclib) Brand 30 0 $500,837
Lorazepam Generic 28 13 $151
Letrozole Generic 27 13 $859
Lenalidomide Generic 25 0 $296,009
Prochlorperazine Maleate Generic 23 16 $610

Frequently asked questions

Auto-generated from federal data
What is Dr. Kelly Downey's medical specialty?
Dr. Kelly Downey practices Hematology & Oncology Physician in Needham, MA.
Where does Dr. Kelly Downey practice?
Dr. Kelly Downey practices at 148 Chestnut St, Needham, MA 024922505. Office phone: 7814537500.
What is Dr. Kelly Downey's NPI?
Dr. Kelly Downey's National Provider Identifier (NPI) is 1558558619, issued by NPPES.
Does Dr. Kelly Downey accept Medicare assignment?
Yes. Dr. Kelly Downey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kelly Downey commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.