Ernest Glenn Horres, M.D.
Psychiatry Physician · Charleston, SC
Ernest Glenn Horres, M.D. is a psychiatry physician with a practice address in Charleston, South Carolina, and NPI 1952524415, issued on Apr 11, 2007. Check the license (South Carolina 16818, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ernest Glenn Horres
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 16818 SC
Self-reported in NPPES; status is on the state search - Practice location
- 669 Saint Andrews Blvd, Charleston, SC 29407
- Phone
- (843) 402-0797
- Enumerated
- Apr 11, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (843) 556-0300
- Medicaid ID
- 168188 GP2153 SC
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 891 in South Carolina → Look up another NPI →
Also registered at 669 Saint Andrews Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Darlene Moak, M.D.Psychiatry Physician1659323830
- Elmina Summerall, MDPsychiatry Physician1427250620
Verify Ernest Glenn Horres in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 16818Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average psychiatry physician in 2024
255 Medicare Part D claims for 20 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Clonazepam43 claims
- Fluoxetine Hcl25 claims
- Trazodone Hcl20 claims
- Escitalopram Oxalate15 claims
- Duloxetine Hcl14 claims
- Lamotrigine14 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.
Ernest Glenn Horres among 891 psychiatry physician records in South Carolina
Ernest Glenn Horres, M.D. is one of 891 psychiatry physician records with a practice address in South Carolina. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 37% of them.
- NPI issued2007 · 37% of these records are older, 53% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 41% of these records are
- Record last updated2007 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
293 psychiatry physician records list a practice address in Charleston
They are 293 of the 10,840 NPPES records with a practice address in Charleston, and 891 psychiatry physician records in South Carolina.
All 891 in South Carolina → Every provider in Charleston → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Constance Alexander, M. D.Charleston, SC 294071760493977
- Jennifer Jones, M.D.Charleston, SC 294071447515796
- Howard Kurtzman, M.D.Charleston, SC 294071205030558
- Sara Marcino, M.D.Charleston, SC 294071609829886
- Darlene Moak, M.D.Charleston, SC 294071659323830
- Robert Payne, M.D.Charleston, SC 294071013060573
- Lucy Preyer, M.D.Charleston, SC 294071700836301
- Ira Rosenshein, M.D.Charleston, SC 294071568497394
Common questions
What is Ernest Glenn Horres, M.D.'s NPI number?
Ernest Glenn Horres, M.D.'s National Provider Identifier (NPI) is 1952524415, issued on Apr 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ernest Glenn Horres, M.D. located?
The NPPES record lists a practice address at 669 Saint Andrews Blvd, Charleston, SC, 29407. Phone: (843) 402-0797. Providers update this record themselves, so call before visiting.
How can I verify Ernest Glenn Horres, M.D.'s license?
NPPES lists South Carolina license number 16818, 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 Ernest Glenn Horres, M.D. prescribe under Medicare Part D?
In 2024, Ernest Glenn Horres, M.D. had 255 Medicare Part D claims for 20 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.