Doctor profile · Federal record
Dr. Jonathan Kooiman, MD
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Pediatrics Physician · Student in an Organized Health Care Education/Training Program · Student in an Organized Health Care Education/Training Program · Greenville, SC
- NPI 1598273559
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 6 locations .
- Primary practice
-
701 Grove RD Fl 5
Greenville, SC 296054210
(864) 455-4411
fax (864) 455-4480 - Additional location
-
1161 21St Ave South, D3100 Medical Center North
Nashville, TN 372322357
(615) 322-0417 - Additional location
-
1215 21St Avenue South, Medical Center East, North Tower, Suite #6000
Nashville, TN 372328300
(615) 936-8590 - Additional location
-
719 Thompson Ln Ste 20400
Nashville, TN 372044600
(615) 343-7584
fax (615) 936-6666 - Additional location
-
830 S Buncombe RD
Greer, SC 296502400
(864) 797-8000 - Additional location
-
1601 Parkview Ave
Rockford, IL 611071822
(815) 395-5628 - Mailing address
-
300 E McBee Ave Fl 4
Greenville, SC 296012842
Show 3 more locations
Credentials & registration
- NPI registered
- January 2018 — 8 yrs on file
- Profile last updated
- September 6, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- South Carolina #MD87590
- Medicaid
- SC #PENDING
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598273559. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
583
Distinct HCPCS
6
Medicare allowed
$63,329
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 214 | 107 | $113 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 181 | 102 | $74 | |
99239 |
Hospital discharge day management, more than 30 minutes | 55 | 55 | $108 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 53 | 52 | $165 | |
99238 |
Hospital discharge day management, 30 minutes or less | 41 | 41 | $76 | |
99291 |
Critical care, first 30-74 minutes | 39 | 21 | $203 |
In context: peer comparison
Among 52 peers in Greenville Hospitalist Physician, average services per provider: 111. This provider delivers 5.3× the peer median.Open Payments
Industry payments received
All-time total
$19
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Csl Behring | 1 | $19.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
24
Patients
24
Total drug cost
$85
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 12 | 12 | $27 |
| Ondansetron Odt (Ondansetron) | Brand | 12 | 12 | $57 |
Frequently asked questions
What is Dr. Jonathan Kooiman's medical specialty?
Dr. Jonathan Kooiman practices Hospitalist Physician in Greenville, SC.
Where does Dr. Jonathan Kooiman practice?
Dr. Jonathan Kooiman practices at 701 Grove RD Fl 5, Greenville, SC 296054210. Office phone: 8644554411.
What is Dr. Jonathan Kooiman's NPI?
Dr. Jonathan Kooiman's National Provider Identifier (NPI) is 1598273559, issued by NPPES.
Does Dr. Jonathan Kooiman accept Medicare assignment?
Yes. Dr. Jonathan Kooiman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Kooiman commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.