Doctor profile · Federal record

Dr. Ronald Butler, MD

Medical Oncology Physician · Internal Medicine Physician · Hematology (Internal Medicine) Physician · Monroe, NC

  • NPI 1598717829
  • MIPS 99.2 / 100 · 2023
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
1550 Faulk St
Monroe, NC 281125086
(980) 442-0430
Additional location
1021 Morehead Medical Dr, Ste A
Charlotte, NC 282042990
(980) 442-2000
Additional location
16455 Statesville RD, Ste 280
Huntersville, NC 280787135
(980) 442-4600
Show 1 more location
Additional location
4525 Cameron Valley Pkwy, Ste 3500
Charlotte, NC 282114369
(704) 302-8300
Mailing address
Po Box 19305
Charlotte, NC 282199305

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
December 18, 2023
Specialty taxonomy
207RX0202X — NUCC code
State license (1)
North Carolina #9801607

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598717829. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
497
Distinct HCPCS
3
Medicare allowed
$49,000
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 430 200 $94
99204 New patient office or other outpatient visit, 45-59 minutes 34 34 $123
99215 Established patient office or other outpatient visit, 40-54 minutes 33 23 $135

In context: peer comparison

Among 2 peers in this city , average services per provider: 131. This provider delivers 3.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
541
Patients
61
Total drug cost
$976,954
Drug Type Claims Patients Total cost
Letrozole Generic 100 34 $3,131
Eliquis (Apixaban) Brand 67 16 $43,482
Xarelto (Rivaroxaban) Brand 58 0 $34,888
Hydroxyurea Generic 55 11 $2,570
Exemestane Generic 42 0 $9,196
Xtandi (Enzalutamide) Brand 33 0 $421,851
Prednisone Generic 28 0 $204
Warfarin Sodium Generic 26 0 $166
Potassium Chloride Generic 24 0 $548
Anastrozole Generic 23 0 $1,091

Frequently asked questions

Auto-generated from federal data
What is Dr. Ronald Butler's medical specialty?
Dr. Ronald Butler practices Medical Oncology Physician in Monroe, NC.
Where does Dr. Ronald Butler practice?
Dr. Ronald Butler practices at 1550 Faulk St, Monroe, NC 281125086. Office phone: 9804420430.
What is Dr. Ronald Butler's NPI?
Dr. Ronald Butler's National Provider Identifier (NPI) is 1598717829, issued by NPPES.
What procedures does Dr. Ronald Butler commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.