Ellen Chia Wu, M.D.
Psychiatry Physician · Norcross, GA
Ellen Chia Wu, M.D. is a psychiatry physician with a practice address in Norcross, Georgia, and NPI 1578652368, issued on Oct 12, 2006. Check the license (Georgia 46286, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ellen Chia Wu
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 46286 GA
Self-reported in NPPES; status is on the state search - Practice location
- 4530B S Berkeley Lake RD # B, Norcross, GA 30071
- Phone
- (770) 446-5642
- Enumerated
- Oct 12, 2006
- Record last updated
- Sep 29, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (770) 446-5643
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,291 in Georgia → Look up another NPI →
Verify Ellen Chia Wu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 46286Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average psychiatry physician in 2024
137 Medicare Part D claims for 11 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Clonazepam25 claims
- Duloxetine Hcl16 claims
- Citalopram Hbr14 claims
- Zolpidem Tartrate12 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.
Ellen Chia Wu among 1,291 psychiatry physician records in Georgia
Ellen Chia Wu, M.D. is one of 1,291 psychiatry physician 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 61% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2008 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Georgia
There are 1,291 psychiatry physician records in Georgia.
All 1,291 in Georgia → Every provider in Norcross → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Neha Khurana, MDBerkeley Lake, GA 300711659694404
- Ying Ming Zhang, M.D.Norcross, GA 300711578587440
- Russell Brown, MDMarietta, GA 300681194769257
- Mark Gronsbell, M.D.Marietta, GA 300681396874889
- Lawrence Kuhn, M.D.Marietta, GA 300681063522464
- Charles Levy, M.D.Marietta, GA 300681427455617
- Suzanne Starkey, MDMarietta, GA 300681144433251
- Iffat Bhuiyan, MDMarietta, GA 300671043590151
Common questions
What is Ellen Chia Wu, M.D.'s NPI number?
Ellen Chia Wu, M.D.'s National Provider Identifier (NPI) is 1578652368, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Chia Wu, M.D. located?
The NPPES record lists a practice address at 4530B S Berkeley Lake RD # B, Norcross, GA, 30071. Phone: (770) 446-5642. Providers update this record themselves, so call before visiting.
How can I verify Ellen Chia Wu, M.D.'s license?
NPPES lists Georgia license number 46286, 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 Ellen Chia Wu, M.D. prescribe under Medicare Part D?
In 2024, Ellen Chia Wu, M.D. had 137 Medicare Part D claims for 11 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.