William Holmes Alexander, DDS
General Practice Dentistry · Atlanta, GA
William Holmes Alexander, DDS is a general practice dentistry with a practice address in Atlanta, Georgia, and NPI 1528268786, issued on Jul 24, 2007. Check the license (Georgia DN013501, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Holmes Alexander
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DN013501 GA
Self-reported in NPPES; status is on the state search - Practice location
- 400 Cleveland Ave SW, Atlanta, GA 30315
- Phone
- (404) 761-8455
- Enumerated
- Jul 24, 2007
- Record last updated
- Aug 4, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (404) 761-2181
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,145 in Georgia → Look up another NPI →
Also registered at 400 Cleveland Ave SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Velmarie Carter, DDSGeneral Practice Dentistry1376687640
- Earl Henson, DDSGeneral Practice Dentistry1952470437
- Duc Huynh, DDSGeneral Practice Dentistry1669591160
- Vera Lim, DDSDentist1154583672
- David Parris, D.D.S.General Practice Dentistry1114010030
Verify William Holmes Alexander in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license DN013501Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% more Medicare Part D claims than the average general practice dentistry in 2024
153 Medicare Part D claims for 79 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Amoxicillin60 claims
- Ibuprofen54 claims
- Acetaminophen-Codeine15 claims
- Azithromycin13 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: $42.72
1 payment: food and beverage; the largest payer was Straumann USA LLC. The 41,669 providers of this specialty with any payment received $597.01 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.
William Holmes Alexander among 3,145 general practice dentistry records in Georgia
William Holmes Alexander, DDS is one of 3,145 general practice dentistry records with a practice address in Georgia. 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 34% of them.
- NPI issued2007 · 34% of these records are older, 41% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2009 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
359 general practice dentistry records list a practice address in Atlanta
They are 359 of the 31,476 NPPES records with a practice address in Atlanta, and 3,145 general practice dentistry records in Georgia.
All 3,145 in Georgia → Every provider in Atlanta → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Velmarie Carter, DDSAtlanta, GA 303151376687640
- Earl Henson, DDSAtlanta, GA 303151952470437
- Duc Huynh, DDSAtlanta, GA 303151669591160
- Maria Kwak Myung, DDSAtlanta, GA 303151023349214
- David Parris, D.D.S.Atlanta, GA 303151114010030
- Joseph Allen, DDSAtlanta, GA 303161164596698
- Mark Atuan, DMDAtlanta, GA 303161174149652
- Marla Coleman, D. D. SAtlanta, GA 303141386639284
Common questions
What is William Holmes Alexander, DDS's NPI number?
William Holmes Alexander, DDS's National Provider Identifier (NPI) is 1528268786, issued on Jul 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Holmes Alexander, DDS located?
The NPPES record lists a practice address at 400 Cleveland Ave SW, Atlanta, GA, 30315. Phone: (404) 761-8455. Providers update this record themselves, so call before visiting.
How can I verify William Holmes Alexander, DDS's license?
NPPES lists Georgia license number DN013501, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
How much does William Holmes Alexander, DDS prescribe under Medicare Part D?
In 2024, William Holmes Alexander, DDS had 153 Medicare Part D claims for 79 beneficiaries; the average among general practice dentistry prescribers was 83. 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.