Doctor profile · Federal record

Dr. Kelly Mayo, M.D.

Emergency Medicine Physician (CMS: Emergency Medicine) · Boston, MA

  • NPI 1568849792
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Boston Medical Ctr Pl
Boston, MA 021182908
(617) 638-8000

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
June 23, 2016
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Massachusetts #263331

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568849792. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
100
Distinct HCPCS
3
Medicare allowed
$14,749
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 54 54 $183
99284 Emergency department visit with moderate level of medical decision making 27 26 $127
99283 Emergency department visit with low level of medical decision making 19 19 $75

In context: peer comparison

Among 183 peers in Boston Emergency Medicine Physician, average services per provider: 65. This provider delivers 1.5× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kelly Mayo's medical specialty?
Dr. Kelly Mayo practices Emergency Medicine Physician in Boston, MA.
Where does Dr. Kelly Mayo practice?
Dr. Kelly Mayo practices at 1 Boston Medical Ctr Pl, Boston, MA 021182908. Office phone: 6176388000.
What is Dr. Kelly Mayo's NPI?
Dr. Kelly Mayo's National Provider Identifier (NPI) is 1568849792, issued by NPPES.
Does Dr. Kelly Mayo accept Medicare assignment?
Yes. Dr. Kelly Mayo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kelly Mayo commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.