Doctor profile · Federal record
Dr. Jason Gunn
Critical Care Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Charleston, SC
- NPI 1386760080
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 17 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
125 Doughty St Ste 200
Charleston, SC 294035727
(843) 577-6791
fax (843) 577-0553 - Additional location
-
316 Calhoun St
Charleston, SC 294011113
(843) 724-2450
fax (843) 724-2455
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- November 20, 2020
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State licenses (2)
- South Carolina #31487 · North Carolina #2014-01042
- Medicaid
- SC #314877
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386760080. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,119
Distinct HCPCS
10
Medicare allowed
$195,335
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 585 | 474 | $85 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 344 | 171 | $76 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 250 | 250 | $106 | |
G0399 |
Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation | 200 | 197 | $80 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 89 | 82 | $122 | |
99291 |
Critical care, first 30-74 minutes | 84 | 52 | $203 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 81 | 56 | $114 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 70 | 69 | $167 | |
96372 |
Injection of drug or substance under skin or into muscle | 67 | 17 | $12 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 60 | 16 | $47 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 74. This provider delivers 29× the peer median.Open Payments
Industry payments received
All-time total
$214
Transactions
8
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Axsome Therapeutics, Inc. | 4 | $111.00 | |
| Inspire Medical Systems, Inc. | 1 | $56.55 | |
| HARMONY BIOSCIENCES LLC | 1 | $34.09 | |
| INOGEN, INC. | 2 | $12.61 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
736
Patients
154
Total drug cost
$412,317
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 194 | 64 | $6,830 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 76 | 22 | $34,845 |
| Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) | Brand | 57 | 11 | $16,025 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 56 | 16 | $59,261 |
| Prednisone | Generic | 51 | 27 | $349 |
| Xolair (Omalizumab) | Brand | 51 | 0 | $206,641 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 39 | 0 | $25,343 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 37 | 0 | $30,162 |
| Montelukast Sodium | Generic | 35 | 14 | $559 |
| Gabapentin | Generic | 30 | 0 | $679 |
Hospital affiliations
Frequently asked questions
What is Dr. Jason Gunn's medical specialty?
Dr. Jason Gunn practices Critical Care Medicine (Internal Medicine) Physician in Charleston, SC.
Where does Dr. Jason Gunn practice?
Dr. Jason Gunn practices at 125 Doughty St Ste 200, Charleston, SC 294035727. Office phone: 8435776791.
What is Dr. Jason Gunn's NPI?
Dr. Jason Gunn's National Provider Identifier (NPI) is 1386760080, issued by NPPES.
Does Dr. Jason Gunn accept Medicare assignment?
Yes. Dr. Jason Gunn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jason Gunn commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.