Doctor profile · Federal record

Dr. Colin O'Neill, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Charlotte, NC

  • NPI 1952833642
  • Accepts Medicare
  • MIPS 92.1 / 100 · 2023
  • 9 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1000 Blythe Blvd
Charlotte, NC 282035812
(704) 355-3181
Mailing address
5346 Clark Dr
Roeland Park, KS 662052401

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
North Carolina #227532

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1952833642. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
533
Distinct HCPCS
4
Medicare allowed
$53,388
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 209 195 $8
99285 Emergency department visit with high level of medical decision making 189 183 $167
99284 Emergency department visit with moderate level of medical decision making 84 84 $116
99291 Critical care, first 30-74 minutes 51 51 $204

In context: peer comparison

Among 128 peers in this city , average services per provider: 93. This provider delivers 5.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
290
Patients
286
Total drug cost
$1,769
Drug Type Claims Patients Total cost
Ondansetron Odt (Ondansetron) Brand 38 38 $348
Tizanidine Hcl Generic 36 35 $113
Prednisone Generic 34 34 $59
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 33 32 $284
Cephalexin Generic 33 33 $263
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 24 23 $80
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 21 21 $76
Doxycycline Hyclate Generic 17 17 $209
Dicyclomine Hcl Generic 16 16 $68
Omeprazole Generic 15 14 $200

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Colin O'Neill's medical specialty?
Dr. Colin O'Neill practices Emergency Medicine Physician in Charlotte, NC.
Where does Dr. Colin O'Neill practice?
Dr. Colin O'Neill practices at 1000 Blythe Blvd, Charlotte, NC 282035812. Office phone: 7043553181.
What is Dr. Colin O'Neill's NPI?
Dr. Colin O'Neill's National Provider Identifier (NPI) is 1952833642, issued by NPPES.
Does Dr. Colin O'Neill accept Medicare assignment?
Yes. Dr. Colin O'Neill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Colin O'Neill commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.