Doctor profile · Federal record
Dr. George Osei, MD
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Sumter, SC
- NPI 1437774346
- Accepts Medicare
- 8 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
Tandem Health, 1278 North Lafayette Drive
Sumter, SC 29154
(803) 774-4500
fax (803) 774-4627 - Additional location
-
5755 Cedar Ln
Columbia, MD 210442912
(410) 740-7890 - Mailing address
-
6201 Greenleigh Ave
Middle River, MD 212202004
Credentials & registration
- NPI registered
- June 2020 — 6 yrs on file
- Profile last updated
- September 8, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Maryland #D0103252 · South Carolina #LL84408
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437774346. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
164
Distinct HCPCS
6
Medicare allowed
$11,599
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 48 | 24 | $16 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 45 | 42 | $120 | |
87635 |
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 24 | 24 | $48 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 20 | 20 | $150 | |
36415 |
Insertion of needle into vein for collection of blood sample | 16 | 15 | $8 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 11 | 11 | $105 |
In context: peer comparison
Among 11 peers in Sumter Family Medicine Physician, average services per provider: 161. This provider delivers 1.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
382
Patients
118
Total drug cost
$5,289
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 66 | 24 | $858 |
| Amlodipine Besylate | Generic | 47 | 20 | $252 |
| Losartan Potassium | Generic | 35 | 12 | $479 |
| Lisinopril | Generic | 34 | 14 | $136 |
| Gabapentin | Generic | 31 | 14 | $1,356 |
| Hydrochlorothiazide | Generic | 24 | 11 | $81 |
| Spironolactone | Generic | 23 | 12 | $357 |
| Levothyroxine Sodium | Generic | 22 | 0 | $276 |
| Metformin Hcl | Generic | 17 | 11 | $173 |
| Montelukast Sodium | Generic | 16 | 0 | $144 |
Hospital affiliations
Frequently asked questions
What is Dr. George Osei's medical specialty?
Dr. George Osei practices Family Medicine Physician in Sumter, SC.
Where does Dr. George Osei practice?
Dr. George Osei practices at Tandem Health, Sumter, SC 29154. Office phone: 8037744500.
What is Dr. George Osei's NPI?
Dr. George Osei's National Provider Identifier (NPI) is 1437774346, issued by NPPES.
Does Dr. George Osei accept Medicare assignment?
Yes. Dr. George Osei accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. George Osei commonly perform?
Top Medicare-reported procedures in 2023: Detection test by immunoassay with direct visual observation for influenza virus (HCPCS 87804); Established patient office or other outpatient visit (HCPCS 99214); Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (HCPCS 87635). Source: CMS Medicare Physician & Other Practitioners file.