Gregory A. Miller, M.D.
Obstetrics & Gynecology Physician · Beaufort, SC
Gregory A. Miller, M.D. is an obstetrics & gynecology physician with a practice address in Beaufort, South Carolina, and NPI 1740257799, issued on Mar 8, 2006. Check the license (South Carolina 18834, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gregory A. Miller
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 18834 SC
Self-reported in NPPES; status is on the state search - Practice location
- 989 Ribaut RD, Suite 210, Beaufort, SC 29902
- Phone
- (843) 522-7820
- Enumerated
- Mar 8, 2006
- Record last updated
- Nov 17, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (843) 522-7821
- Medicaid ID
- T27619 SC
- Medicare enrollment
- Enrolled (PECOS I20110928000347); accepts Medicare assignment
- Medical or professional school
- Virginia Commonwealth University, School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 752 in South Carolina → Look up another NPI →
Verify Gregory A. Miller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 18834Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
249 Medicare Part D claims for 66 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Estradiol49 claims
- Clotrimazole-Betamethasone13 claims
- Medroxyprogesterone Acetate13 claims
- Progesterone12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 75.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $86.11
4 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Medical University Hospital AuthorityMullins, SC
- Musc Community PhysiciansOrangeburg, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory A. Miller among 752 obstetrics & gynecology physician records in South Carolina
Gregory A. Miller, M.D. is one of 752 obstetrics & gynecology physician records with a practice address in South Carolina. 80% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 54% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1989 · median 2006 among the 477 with a school on file
- Record last updated2017 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in South Carolina
There are 752 obstetrics & gynecology physician records in South Carolina.
All 752 in South Carolina → Every provider in Beaufort → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Tiffany Bersani, M.D.Beaufort, SC 299021669868444
- Susan Coker, PABeaufort, SC 299021073522660
- John Fontana, MDBeaufort, SC 299021043228752
- Tara Formisano, DOBeaufort, SC 299021548720121
- Gregory Glover, MDBeaufort, SC 299021295814390
- Lisa Jackson, M.D.Beaufort, SC 299021912923996
- Marlena Masavage, M.D.Beaufort, SC 299021023304847
- Octavio Melendez, M.D.Beaufort, SC 299021770656761
Common questions
What is Gregory A. Miller, M.D.'s NPI number?
Gregory A. Miller, M.D.'s National Provider Identifier (NPI) is 1740257799, issued on Mar 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory A. Miller, M.D. located?
The NPPES record lists a practice address at 989 Ribaut RD, Suite 210, Beaufort, SC, 29902. Phone: (843) 522-7820. Providers update this record themselves, so call before visiting.
How can I verify Gregory A. Miller, M.D.'s license?
NPPES lists South Carolina license number 18834, 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 A. Miller, M.D. prescribe under Medicare Part D?
In 2024, Gregory A. Miller, M.D. had 249 Medicare Part D claims for 66 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Gregory A. Miller, M.D.'s MIPS final score?
The 2023 MIPS final score is 75.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.