Doctor profile · Federal record
Dr. Isaac Alwine, M.D.
Hematology & Oncology Physician (CMS: Hematology) · Student in an Organized Health Care Education/Training Program · Spartanburg, SC
- NPI 1619364668
- Accepts Medicare
- MIPS 96.1 / 100 · 2023
- 11 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
101 E Wood St
Spartanburg, SC 293033040
(864) 560-7050
fax (864) 560-0800 - Mailing address
-
Po Box 743070
Atlanta, GA 303743070
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- August 4, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- South Carolina #38531
- Medicaid
- SC #385318
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619364668. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,212
Distinct HCPCS
10
Medicare allowed
$116,900
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 344 | 190 | $87 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 281 | 135 | $128 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 182 | 107 | $88 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 136 | 76 | $28 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 125 | 59 | $129 | |
99236 |
Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes | 44 | 18 | $184 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 42 | 38 | $59 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 24 | 14 | $28 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 18 | 16 | $157 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 16 | 14 | $59 |
In context: peer comparison
Among 3 peers in Spartanburg Hematology & Oncology Physician, average services per provider: 149. This provider delivers 8.1× the peer median.Open Payments
Industry payments received
All-time total
$619
Transactions
26
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 6 | $120.53 | |
| Monteris Medical Corporation | 1 | $116.29 | |
| Novartis Pharmaceuticals Corporation | 5 | $112.61 | |
| Pfizer INC. | 3 | $62.91 | |
| AstraZeneca Pharmaceuticals Lp | 3 | $48.45 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $34.93 | |
| Janssen Biotech, INC. | 2 | $33.53 | |
| Celgene Corporation | 1 | $32.45 | |
| Array Biopharma INC | 2 | $29.48 | |
| Daiichi Sankyo INC. | 1 | $28.09 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,056
Patients
300
Total drug cost
$439,646
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Letrozole | Generic | 508 | 156 | $12,547 |
| Ibandronate Sodium | Generic | 99 | 38 | $3,043 |
| Anastrozole | Generic | 85 | 26 | $3,052 |
| Ondansetron Odt (Ondansetron) | Brand | 50 | 26 | $595 |
| Exemestane | Generic | 41 | 12 | $9,871 |
| Loperamide (Loperamide Hcl) | Brand | 41 | 17 | $501 |
| Tamoxifen Citrate | Generic | 33 | 12 | $1,038 |
| Gabapentin | Generic | 31 | 0 | $280 |
| Pantoprazole Sodium | Generic | 27 | 0 | $277 |
| Prochlorperazine Maleate | Generic | 27 | 13 | $364 |
Frequently asked questions
What is Dr. Isaac Alwine's medical specialty?
Dr. Isaac Alwine practices Hematology & Oncology Physician in Spartanburg, SC.
Where does Dr. Isaac Alwine practice?
Dr. Isaac Alwine practices at 101 E Wood St, Spartanburg, SC 293033040. Office phone: 8645607050.
What is Dr. Isaac Alwine's NPI?
Dr. Isaac Alwine's National Provider Identifier (NPI) is 1619364668, issued by NPPES.
Does Dr. Isaac Alwine accept Medicare assignment?
Yes. Dr. Isaac Alwine accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isaac Alwine commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.