Herbert D. Alexander, M.D.
Dermatology Physician · Johns Creek, GA
Herbert D. Alexander, M.D. is a dermatology physician with a practice address in Johns Creek, Georgia, and NPI 1093992588, issued on Jan 28, 2008. Check the license (Georgia 000921, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Herbert D. Alexander
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 000921 GA
Self-reported in NPPES; status is on the state search - Practice location
- 6470 E Johns Xing Ste 200, Johns Creek, GA 30097
- Phone
- (470) 282-5729
- Enumerated
- Jan 28, 2008
- Record last updated
- Aug 6, 2026
- Medicare enrollment
- Enrolled (PECOS I20090817000753); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 349 in Georgia → Look up another NPI →
Also registered at 6470 E Johns Xing Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paola Bonaccorsi, MDDermatology Physician1447437322
Verify Herbert D. Alexander in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 000921Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average dermatology physician in 2024
455 Medicare Part D claims for 228 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Triamcinolone Acetonide62 claims
- Hydrocortisone54 claims
- Clobetasol Propionate32 claims
- Prednisone30 claims
- Doxycycline Hyclate27 claims
- Fluocinonide27 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): 71.7 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: $875.91
32 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,250 providers of this specialty with any payment received $8,544.61 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 one group practice
- May River DermatologyJohns Creek, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Herbert D. Alexander among 349 dermatology physician records in Georgia
Herbert D. Alexander, M.D. is one of 349 dermatology physician records with a practice address in Georgia. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 42% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2003 · median 2006 among the 260 with a school on file
- Record last updated2026 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Georgia
There are 349 dermatology physician records in Georgia.
All 349 in Georgia → Every provider in Johns Creek → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Paola Bonaccorsi, MDJohns Creek, GA 300971447437322
- Stephanie Gardner, MDJohns Creek, GA 300971033151063
- Kristin Magee, M.D.Duluth, GA 300971205013141
- Shereen Timani-Charkawi, M.D.Johns Creek, GA 300971851505077
- Charles Douchy, M.D.Duluth, GA 300961003808361
- Rachel Orleans, MD, MPHDuluth, GA 300961316500622
- Gabrielle Sabini, M.D.Duluth, GA 300961134111495
- John Strickler, MD MBADuluth, GA 300961689785875
Common questions
What is Herbert D. Alexander, M.D.'s NPI number?
Herbert D. Alexander, M.D.'s National Provider Identifier (NPI) is 1093992588, issued on Jan 28, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Herbert D. Alexander, M.D. located?
The NPPES record lists a practice address at 6470 E Johns Xing Ste 200, Johns Creek, GA, 30097. Phone: (470) 282-5729. Providers update this record themselves, so call before visiting.
How can I verify Herbert D. Alexander, M.D.'s license?
NPPES lists Georgia license number 000921, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Herbert D. Alexander, M.D. prescribe under Medicare Part D?
In 2024, Herbert D. Alexander, M.D. had 455 Medicare Part D claims for 228 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Herbert D. Alexander, M.D.'s MIPS final score?
The 2023 MIPS final score is 71.7 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.