NPPES file of Aug 9, 2026

Diana Doan

Pharmacist · Atlanta, GA

Diana Doan is a pharmacist with a practice address in Atlanta, Georgia, and NPI 1396340618, issued on Dec 3, 2020. Check the license (Georgia RPH031829, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396340618
Name
Diana Doan
Primary taxonomy
Pharmacist 183500000X
License number
RPH031829 GA
Self-reported in NPPES; status is on the state search
Practice location
375 18TH St NW, Atlanta, GA 30363
Phone
(678) 954-4266
Enumerated
Dec 3, 2020
Record last updated
Dec 3, 2020 (not updated in 6 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 375 18TH St NW

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Glory AjewolePharmacist1619797040
  2. Chadwick Nicholson, PHARM.D., R.PH.Pharmacist1508207861
  3. Amber UsreyPharmacist1215525563
  4. Shariq VastaniPharmacist1447847611
  5. Janet WhitePharmacist1174818959

Verify Diana Doan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Georgia board licenses this profession
    Search for license RPH031829
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Georgia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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90% fewer Medicare Part D claims than the average pharmacist in 2024

12 Medicare Part D claims for 12 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Diana Doan12
  2. Specialty average119

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.

Diana Doan among 8,291 pharmacist records in Georgia

Diana Doan is one of 8,291 pharmacist records with a practice address in Georgia. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 60% of them.

  • NPI issued2020 · 60% of these records are older, 23% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2020 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

937 pharmacist records list a practice address in Atlanta

They are 937 of the 31,476 NPPES records with a practice address in Atlanta, and 8,291 pharmacist records in Georgia.

The 8 pharmacist records with the nearest ZIP codes

  1. Glory AjewoleAtlanta, GA 303631619797040
  2. Daniel Arndt, PHARM.DAtlanta, GA 303631295289445
  3. Erin Marriott, RPHAtlanta, GA 303631073124178
  4. Chadwick Nicholson, PHARM.D., R.PH.Atlanta, GA 303631508207861
  5. Ronnie Owens, PHARMACISTAtlanta, GA 303631508103128
  6. Chelsea ParryAtlanta, GA 303631881517399
  7. Amber UsreyAtlanta, GA 303631215525563
  8. Shariq VastaniAtlanta, GA 303631447847611

Common questions

What is Diana Doan's NPI number?

Diana Doan's National Provider Identifier (NPI) is 1396340618, issued on Dec 3, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Diana Doan located?

The NPPES record lists a practice address at 375 18TH St NW, Atlanta, GA, 30363. Phone: (678) 954-4266. Providers update this record themselves, so call before visiting.

How can I verify Diana Doan's license?

NPPES lists Georgia license number RPH031829, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.

How much does Diana Doan prescribe under Medicare Part D?

In 2024, Diana Doan had 12 Medicare Part D claims for 12 beneficiaries; the average among pharmacist prescribers was 119. 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.