Doctor profile · Federal record

Dr. Sunny R K Singh, MD

Medical Oncology Physician (CMS: Medical Oncology) · Internal Medicine Physician · Internal Medicine Physician · Hematology (Internal Medicine) Physician · North Little Rock, AR

  • NPI 1336522895
  • Accepts Medicare
  • 12 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3401 Springhill Dr Ste 130
North Little Rock, AR 721172925
(501) 686-8530
fax (501) 686-8543
Additional location
1901 W Harrison St
Chicago, IL 606123714
(312) 864-6000
Mailing address
4301 W Markham St # 783
Little Rock, AR 722057101

Credentials & registration

NPPES · NUCC
NPI registered
July 2015 — 11 yrs on file
Profile last updated
July 6, 2022
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State licenses (2)
Arkansas #E-14136 · Illinois #125066543

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336522895. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
435
Distinct HCPCS
10
Medicare allowed
$51,177
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 167 51 $132
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 57 20 $110
99214 Established patient office or other outpatient visit, 30-39 minutes 42 31 $90
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 39 36 $160
99213 Established patient office or other outpatient visit, 20-29 minutes 32 29 $59
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 27 16 $73
99205 New patient office or other outpatient visit, 60-74 minutes 19 19 $166
99214 Established patient office or other outpatient visit, 30-39 minutes 14 12 $90
99215 Established patient office or other outpatient visit, 40-54 minutes 14 14 $125
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 13 13 $120

In context: peer comparison

Among 3 peers in this city , average services per provider: 48. This provider delivers 9.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$199
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Endologix LLC 1 $144.25
SOBI, INC 1 $28.27
ABIOMED 1 $26.18

By nature of payment

Food and Beverage
$199

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
426
Patients
103
Total drug cost
$167,952
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 113 30 $1,268
Hydroxyurea Generic 41 20 $2,135
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 38 11 $684
Hydromorphone Hcl Generic 30 0 $215
Dexamethasone Generic 28 15 $443
Prochlorperazine Maleate Generic 28 16 $918
Acyclovir Generic 20 0 $433
Ondansetron Hcl Generic 20 0 $156
Ondansetron Odt (Ondansetron) Brand 19 0 $344
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 16 0 $356

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sunny R K Singh's medical specialty?
Dr. Sunny R K Singh practices Medical Oncology Physician in North Little Rock, AR.
Where does Dr. Sunny R K Singh practice?
Dr. Sunny R K Singh practices at 3401 Springhill Dr Ste 130, North Little Rock, AR 721172925. Office phone: 5016868530.
What is Dr. Sunny R K Singh's NPI?
Dr. Sunny R K Singh's National Provider Identifier (NPI) is 1336522895, issued by NPPES.
Does Dr. Sunny R K Singh accept Medicare assignment?
Yes. Dr. Sunny R K Singh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sunny R K Singh commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.