Darren Keith Alexander, DMD
Oral and Maxillofacial Surgery (Dentist) · Hattiesburg, MS
Darren Keith Alexander, DMD is an oral and maxillofacial surgery (dentist) with a practice address in Hattiesburg, Mississippi, and NPI 1225256126, issued on Apr 23, 2007. Check the license (Mississippi 3286-04, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Darren Keith Alexander
- Credential
- DMD
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License numbers
- 3286-04 MS
OS-547-18 MS
Self-reported in NPPES; status is on the state search - Practice location
- 6284 U S Highway 98, Hattiesburg, MS 39402
- Phone
- (601) 271-2356
- Enumerated
- Apr 23, 2007
- Record last updated
- Apr 24, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 54 in Mississippi → Look up another NPI →
Also registered at 6284 U S Highway 98
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Clay Thames, DDSOral and Maxillofacial Surgery (Dentist)1457577686
Verify Darren Keith Alexander in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license 3286-04Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
293 Medicare Part D claims for 114 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. 83 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate89 claims
- Amoxicillin70 claims
- Hydrocodone-Acetaminophen44 claims
- Oxycodone-Acetaminophen37 claims
- Clindamycin Hcl16 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.
Darren Keith Alexander among 54 oral and maxillofacial surgery (dentist) records in Mississippi
Darren Keith Alexander, DMD is one of 54 oral and maxillofacial surgery (dentist) records with a practice address in Mississippi. 81% 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 35% of them.
- NPI issued2007 · 35% of these records are older, 39% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 15% of these records are
- Record last updated2019 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in Mississippi
There are 54 oral and maxillofacial surgery (dentist) records in Mississippi.
All 54 in Mississippi → Every provider in Hattiesburg → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Curtis Bishop, D.M.D., MDHattiesburg, MS 394021528220233
- John Cockerham, D.D.S.Hattiesburg, MS 394021689762528
- James Jackson, D.M.D.Hattiesburg, MS 394021841601556
- James Owen, D.D.SHattiesburg, MS 394021164953188
- John RobersonHattiesburg, MS 394021871607812
- Evan SobieskHattiesburg, MS 394021801416219
- Clay Thames, DDSHattiesburg, MS 394021457577686
- Griffin West, D.M.D.Hattiesburg, MS 394021053752642
Common questions
What is Darren Keith Alexander, DMD's NPI number?
Darren Keith Alexander, DMD's National Provider Identifier (NPI) is 1225256126, issued on Apr 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Darren Keith Alexander, DMD located?
The NPPES record lists a practice address at 6284 U S Highway 98, Hattiesburg, MS, 39402. Phone: (601) 271-2356. Providers update this record themselves, so call before visiting.
How can I verify Darren Keith Alexander, DMD's license?
NPPES lists Mississippi license number 3286-04, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Darren Keith Alexander, DMD prescribe under Medicare Part D?
In 2024, Darren Keith Alexander, DMD had 293 Medicare Part D claims for 114 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.