Doctor profile · Federal record

Dr. Charles Johndro, D.O.

Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Hartford, CT

  • NPI 1114280716
  • Accepts Medicare
  • MIPS 77.5 / 100 · 2023
  • 14 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
80 Seymour Street, Hartford Hospital Emergency Medicine
Hartford, CT 061025037
(860) 972-0000

Credentials & registration

NPPES · NUCC
NPI registered
June 2012 — 14 yrs on file
Profile last updated
July 1, 2015
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Connecticut #053912

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114280716. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
168
Distinct HCPCS
3
Medicare allowed
$30,300
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 116 114 $184
99284 Emergency department visit with moderate level of medical decision making 28 28 $127
99291 Critical care, first 30-74 minutes 24 24 $225

In context: peer comparison

Among 44 peers in this city , average services per provider: 200. This provider delivers 0.8× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Charles Johndro's medical specialty?
Dr. Charles Johndro practices Emergency Medicine Physician in Hartford, CT.
Where does Dr. Charles Johndro practice?
Dr. Charles Johndro practices at 80 Seymour Street, Hartford, CT 061025037. Office phone: 8609720000.
What is Dr. Charles Johndro's NPI?
Dr. Charles Johndro's National Provider Identifier (NPI) is 1114280716, issued by NPPES.
Does Dr. Charles Johndro accept Medicare assignment?
Yes. Dr. Charles Johndro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Johndro 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); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.