Doctor profile · Federal record

Dr. Sherlon Sinclair, M.D.

Internal Medicine Physician (CMS: Hospitalist) · Student in an Organized Health Care Education/Training Program · Yankton, SD

  • NPI 1619506896
  • Accepts Medicare
  • 12 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
501 Summit St
Yankton, SD 570783855
(605) 653-2859
Additional location
506 Lennox Avenue Harlem Hospital Center, 13Th Floor, Department of Internal Medicine
New York, NY 10037
(212) 939-1406
fax (212) 939-1462

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Profile last updated
August 7, 2024
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
South Dakota #14523

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619506896. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
293
Distinct HCPCS
5
Medicare allowed
$27,776
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 156 81 $75
99239 Hospital discharge day management, more than 30 minutes 70 69 $109
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 43 22 $114
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 13 13 $166
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 11 11 $124

In context: peer comparison

Among 5 peers in this city , average services per provider: 114. This provider delivers 2.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
27
Patients
0
Total drug cost
$651
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 15 0 $244
Nifedipine Er (Nifedipine) Brand 12 0 $407

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sherlon Sinclair's medical specialty?
Dr. Sherlon Sinclair practices Internal Medicine Physician in Yankton, SD.
Where does Dr. Sherlon Sinclair practice?
Dr. Sherlon Sinclair practices at 501 Summit St, Yankton, SD 570783855. Office phone: 6056532859.
What is Dr. Sherlon Sinclair's NPI?
Dr. Sherlon Sinclair's National Provider Identifier (NPI) is 1619506896, issued by NPPES.
Does Dr. Sherlon Sinclair accept Medicare assignment?
Yes. Dr. Sherlon Sinclair accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sherlon Sinclair commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.