Holly Mangum, DMD
Dentist · Loris, SC
Holly Mangum, DMD is a dentist with a practice address in Loris, South Carolina, and NPI 1144483728, issued on Jul 3, 2008. Check the license (South Carolina 4487, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Holly Mangum
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 4487 SC
Self-reported in NPPES; status is on the state search - Practice location
- 4004 Bayboro St, Loris, SC 29569
- Phone
- (843) 756-2273
- Enumerated
- Jul 3, 2008
- Entity
- Type 1 · individual
Also registered at 4004 Bayboro St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Champion, D.D.S.Dentist1316054554
- April Dietz, DMDGeneral Practice Dentistry1508278128
- Joshua Duffy, D.M.D., M.S.General Practice Dentistry1508230012
- John Harvey, DMDDentist1740252758
- Edward Teal, DMDDentist1013988344
Verify Holly Mangum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 4487Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
13% fewer Medicare Part D claims than the average dentist in 2024
78 Medicare Part D claims for 54 beneficiaries, against an average of 90 among the 51,502 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 14 claims were for opioids.
Most prescribed
- Amoxicillin39 claims
- Hydrocodone-Acetaminophen12 claims
- Clindamycin Hcl11 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.
Industry payments in 2024: $42.76
1 payment, mostly food and beverage; the largest payer was Henry Schein, Inc.. The 32,932 providers of this specialty with any payment received $579.61 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.
6 dentist records list a Loris practice address
They are 6 of the 129 NPPES records with a Loris practice address, and 1,190 dentist records in South Carolina.
All 6 in Loris → All 1,190 in South Carolina → Every provider in Loris →
Other dentist records in South Carolina
- Austin Abellana, D.M.DWoodruff, SC1104370667
- Amelia Abercrombie, DMDSumter, SC1730602202
- Wilson Ackerman, DMDGreenwood, SC1225324080
- Alec Adams, DMDMyrtle Beach, SC1972155596
- Debra Adams, DMDMt Pleasant, SC1619359627
- Nina Adams, DMDLexington, SC1497680227
- Richard Adcook, DDSNorth Charleston, SC1982680229
- Sylvester Adu Boahene, DDSColumbia, SC1235391665
- Chika Agu, DDSLaurens, SC1962713602
- Sana Ahmad, DDSLexington, SC1790252757
Common questions
What is Holly Mangum, DMD's NPI number?
Holly Mangum, DMD's National Provider Identifier (NPI) is 1144483728, issued on Jul 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Holly Mangum, DMD located?
The NPPES record lists a practice address at 4004 Bayboro St, Loris, SC, 29569. Phone: (843) 756-2273. Providers update this record themselves, so call before visiting.
How can I verify Holly Mangum, DMD's license?
NPPES lists South Carolina license number 4487, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Holly Mangum, DMD prescribe under Medicare Part D?
In 2024, Holly Mangum, DMD had 78 Medicare Part D claims for 54 beneficiaries; the average among dentist prescribers was 90. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.