Gregory Singleton, MD
Family Medicine Physician · Orangeburg, SC
Gregory Singleton, MD is a family medicine physician with a practice address in Orangeburg, South Carolina, and NPI 1013953330, issued on Jun 22, 2006. Check the license (South Carolina 15892, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gregory Singleton
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 15892 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1620 Broughton Street, Orangeburg, SC 29115
- Phone
- (803) 531-6030
- Enumerated
- Jun 22, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (803) 531-6056
- Medicaid ID
- 158929 SC
- Medicare enrollment
- Enrolled (PECOS I20111011000065); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 1989
- 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 Gregory Singleton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 15892Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average family medicine physician in 2024
7,651 Medicare Part D claims for 394 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 66 claims were for opioids.
Most prescribed
- Amlodipine Besylate543 claims
- Atorvastatin Calcium342 claims
- Hydrochlorothiazide257 claims
- Omeprazole196 claims
- Rosuvastatin Calcium177 claims
- Metformin Hcl158 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.
Gregory Singleton among 2,700 family medicine physician records in South Carolina
Gregory Singleton, 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1989 · median 2006 among the 1,638 with a school on file
- Record last updated2007 · 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).
21 family medicine physician records list a practice address in Orangeburg
They are 21 of the 850 NPPES records with a practice address in Orangeburg, and 2,700 family medicine physician records in South Carolina.
All 2,700 in South Carolina → Every provider in Orangeburg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Henry Bowens, MDOrangeburg, SC 291151699882662
- Ariel BrigmanOrangeburg, SC 291151538985775
- Alfred Broadhead, MDOrangeburg, SC 291151477579043
- James Brunson, MDOrangeburg, SC 291151689642514
- Franklin Coulter, M.D.,FAAFPOrangeburg, SC 291151730103144
- Rachael Gross, DOOrangeburg, SC 291151467438853
- John Hayden, MDOrangeburg, SC 291151598721243
- Genevieve Jones, M.D.Orangeburg, SC 291151952455495
Common questions
What is Gregory Singleton, MD's NPI number?
Gregory Singleton, MD's National Provider Identifier (NPI) is 1013953330, issued on Jun 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Singleton, MD located?
The NPPES record lists a practice address at 1620 Broughton Street, Orangeburg, SC, 29115. Phone: (803) 531-6030. Providers update this record themselves, so call before visiting.
How can I verify Gregory Singleton, MD's license?
NPPES lists South Carolina license number 15892, 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 Gregory Singleton, MD prescribe under Medicare Part D?
In 2024, Gregory Singleton, MD had 7,651 Medicare Part D claims for 394 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.