Doctor profile · Federal record
Dr. Shawn Chillag, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Charleston, WV
- NPI 1821065004
- Accepts Medicare
- MIPS 83.5 / 100 · 2023
- 53 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3200 Maccorkle Ave Se Fl 4
Charleston, WV 253041227
(304) 388-5590
fax (304) 388-8238
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- May 26, 2016
- Year of graduation
- 1973 — 53 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- West Virginia #9861 · South Carolina #11208
- Medicaid
- SC #AT3879
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821065004. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
274
Distinct HCPCS
6
Medicare allowed
$20,272
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 113 | 91 | $63 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 59 | 49 | $94 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 57 | 26 | $76 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 20 | 19 | $34 | |
99238 |
Hospital discharge day management, 30 minutes or less | 13 | 13 | $77 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 11 | $126 |
In context: peer comparison
Among 24 peers in Charleston Internal Medicine Physician, average services per provider: 98. This provider delivers 2.8× the peer median.Frequently asked questions
What is Dr. Shawn Chillag's medical specialty?
Dr. Shawn Chillag practices Internal Medicine Physician in Charleston, WV.
Where does Dr. Shawn Chillag practice?
Dr. Shawn Chillag practices at 3200 Maccorkle Ave Se Fl 4, Charleston, WV 253041227. Office phone: 3043885590.
What is Dr. Shawn Chillag's NPI?
Dr. Shawn Chillag's National Provider Identifier (NPI) is 1821065004, issued by NPPES.
Does Dr. Shawn Chillag accept Medicare assignment?
Yes. Dr. Shawn Chillag accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shawn Chillag commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.