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
- Primary practice
-
633 Sunset Ln, Suite F
Culpeper, VA 227013942
(540) 829-8883
fax (540) 829-8886
Credentials & registration
- 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
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
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 Culpeper Hospitalist Physician, average services per provider: 137. This provider delivers 3.8× the peer median.Medicare Part D · 2023
Top prescriptions
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
Frequently asked questions
What is Dr. Sok Yi's medical specialty?
Dr. Sok Yi practices Hospitalist Physician in Culpeper, VA.
Where does Dr. Sok Yi practice?
Dr. Sok Yi practices at 633 Sunset Ln, Culpeper, VA 227013942. Office phone: 5408298883.
What is Dr. Sok Yi's NPI?
Dr. Sok Yi's National Provider Identifier (NPI) is 1285655423, issued by NPPES.
Does Dr. Sok Yi accept Medicare assignment?
Yes. Dr. Sok Yi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sok Yi commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.