Doctor profile · Federal record

Dr. SOK YI, M.D.

Hospitalist Physician (CMS: PULMONARY DISEASE) · CULPEPER, VA

  • NPI 1285655423
  • Accepts Medicare
  • 35 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
633 SUNSET LN, SUITE F
CULPEPER, VA 227013942
(540) 829-8883
fax (540) 829-8886

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
October 31, 2017
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Virginia #0101233853

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285655423. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
517
Distinct HCPCS
7
Medicare allowed
$77,938
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 209 88 $210
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 117 70 $117
99238 Hospital discharge day management, 30 minutes or less 76 73 $80
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 47 47 $171
99239 Hospital discharge day management, more than 30 minutes 28 28 $113
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 22 17 $78
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older) 18 15 $82

In context: peer comparison

Among 4 peers in this city , average services per provider: 137. This provider delivers 3.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
72
Patients
17
Total drug cost
$8,849
Drug Type Claims Patients Total cost
Prednisone Generic 25 17 $110
Furosemide Generic 17 0 $87
Pantoprazole Sodium Generic 16 0 $211
Eliquis (Apixaban) Brand 14 0 $8,442

Hospital affiliations

CMS Hospital Compare