George Effah Osei, MD
Family Medicine Physician · Sumter, SC
George Effah Osei, MD is a family medicine physician with a practice address in Sumter, South Carolina, and NPI 1437774346, issued on Jun 16, 2020. Check the license (South Carolina LL84408, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- George Effah Osei
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- LL84408 SC
D0103252 MD
Self-reported in NPPES; status is on the state search - Practice location
- Tandem Health, Sumter, SC 29154
- Phone
- (803) 774-4500
- Enumerated
- Jun 16, 2020
- Record last updated
- Sep 8, 2025
- Fax
- (803) 774-4627
- Medicare enrollment
- Enrolled (PECOS I20251016004880); accepts Medicare assignment
- Medical or professional school
- West Virginia University School Of Medicine, 2018
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,700 in South Carolina → Look up another NPI →
Verify George Effah Osei in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license LL84408Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average family medicine physician in 2024
2,228 Medicare Part D claims for 325 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 64 claims were for opioids.
Most prescribed
- Atorvastatin Calcium95 claims
- Amlodipine Besylate73 claims
- Gabapentin72 claims
- Lisinopril67 claims
- Omeprazole65 claims
- Alprazolam54 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Johns Hopkins Community Physicians, IncBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
George Effah Osei among 2,700 family medicine physician records in South Carolina
George Effah Osei, MD is one of 2,700 family medicine physician records with a practice address in South Carolina. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 80% of them.
- NPI issued2020 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2018 · median 2006 among the 1,638 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 family medicine physician records list a practice address in Sumter
They are 49 of the 1,265 NPPES records with a practice address in Sumter, and 2,700 family medicine physician records in South Carolina.
All 2,700 in South Carolina → Every provider in Sumter → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Navid NooriSumter, SC 291541518531953
- Andrew Conner, DOShaw Afb, SC 291521669162046
- Cody Darrington, DOShaw Afb, SC 291521013541663
- Angelique Forrester, MDShaw Afb, SC 291521053831149
- Julie Griffith, M.D.Shaw Afb, SC 291521235492976
- Jeffrey Schievenin, M.D.Shaw Afb, SC 291521679567143
- Victoria Sefcsik-Revelle, DOShaw Afb, SC 291521639879836
- Bettina Watkins, MDShaw Afb, SC 291521700042306
Common questions
What is George Effah Osei, MD's NPI number?
George Effah Osei, MD's National Provider Identifier (NPI) is 1437774346, issued on Jun 16, 2020. An NPI identifies a provider in billing; it is not a license.
Where is George Effah Osei, MD located?
The NPPES record lists a practice address at Tandem Health, Sumter, SC, 29154. Phone: (803) 774-4500. Providers update this record themselves, so call before visiting.
How can I verify George Effah Osei, MD's license?
NPPES lists South Carolina license number LL84408, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does George Effah Osei, MD prescribe under Medicare Part D?
In 2024, George Effah Osei, MD had 2,228 Medicare Part D claims for 325 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.