Doctor profile · Federal record

Dr. Courtney Harris, M.D.

Infectious Disease Physician (CMS: Infectious Disease) · Internal Medicine Physician · Infectious Disease Physician · Boston, MA

  • NPI 1245694744
  • Accepts Medicare
  • 14 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
75 Francis St
Boston, MA 02115
(617) 732-5500

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
October 13, 2020
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207RI0200X — NUCC code
State licenses (2)
Massachusetts #283102 · Minnesota #62588

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245694744. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
100
Distinct HCPCS
3
Medicare allowed
$11,649
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 58 19 $119
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 27 16 $81
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 15 15 $171

In context: peer comparison

Among 71 peers in Boston Infectious Disease Physician, average services per provider: 59. This provider delivers 1.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
47
Patients
0
Total drug cost
$33,841
Drug Type Claims Patients Total cost
Ceftriaxone (Ceftriaxone Sodium) Brand 12 0 $1,283
Emtricitabine-Tenofovir Disop (Emtricitabine/Tenofovir (Tdf)) Brand 12 0 $1,268
Tivicay (Dolutegravir Sodium) Brand 12 0 $27,623
Cefepime Hcl Generic 11 0 $3,667

Frequently asked questions

Auto-generated from federal data
What is Dr. Courtney Harris's medical specialty?
Dr. Courtney Harris practices Infectious Disease Physician in Boston, MA.
Where does Dr. Courtney Harris practice?
Dr. Courtney Harris practices at 75 Francis St, Boston, MA 02115. Office phone: 6177325500.
What is Dr. Courtney Harris's NPI?
Dr. Courtney Harris's National Provider Identifier (NPI) is 1245694744, issued by NPPES.
Does Dr. Courtney Harris accept Medicare assignment?
Yes. Dr. Courtney Harris accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Courtney Harris commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.