Qianglong David Zeng, M.D.
Psychiatry Physician · New Orleans, LA
Qianglong David Zeng, M.D. is a psychiatry physician with a practice address in New Orleans, Louisiana, and NPI 1831509579, issued on May 3, 2014. Check the license (Louisiana 301256, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Qianglong David Zeng
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 301256 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1415 Tulane Ave, New Orleans, LA 70112
- Phone
- (425) 691-0280
- Enumerated
- May 3, 2014
- Record last updated
- Dec 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 583 in Louisiana → Look up another NPI →
Also registered at 1415 Tulane Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Abella, DOStudent in an Organized Health Care Education/Training Program1255035572
- Eric Abraham, MDAnesthesiology Physician1639140114
- Ibrahim Aburiziq, M.DAnatomic Pathology & Clinical Pathology Physician1134359771
- Prateek Adhikari, M.D.Emergency Medicine Physician1083788004
- Tanjeev Ahmad, MDStudent in an Organized Health Care Education/Training Program1457091795
- Muhammad Ahmed, MDPsychiatry Physician1588724561
Verify Qianglong David Zeng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 301256Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average psychiatry physician in 2024
147 Medicare Part D claims for 33 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Buprenorphine-Naloxone51 claims
- Quetiapine Fumarate19 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.
Qianglong David Zeng among 583 psychiatry physician records in Louisiana
Qianglong David Zeng, M.D. is one of 583 psychiatry physician records with a practice address in Louisiana. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 72% of them.
- NPI issued2014 · 72% of these records are older, 26% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2021 · 56% 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 Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
226 psychiatry physician records list a practice address in New Orleans
They are 226 of the 13,668 NPPES records with a practice address in New Orleans, and 583 psychiatry physician records in Louisiana.
All 583 in Louisiana → Every provider in New Orleans → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Muhammad Ahmed, MDNew Orleans, LA 701121588724561
- Jose Artecona, M.D.New Orleans, LA 701121326048315
- Helena Costales, M.D.New Orleans, LA 701121932201001
- Kathleen Coyle, M.D.New Orleans, LA 701121679672265
- Sarah Deland, MDNew Orleans, LA 701121356433973
- Marshall Fitz, MDNew Orleans, LA 701121184732299
- Maga Jackson-Triche, M.D.New Orleans, LA 701121124075346
- Patrick Oneill, MDNew Orleans, LA 701121346352945
Common questions
What is Qianglong David Zeng, M.D.'s NPI number?
Qianglong David Zeng, M.D.'s National Provider Identifier (NPI) is 1831509579, issued on May 3, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Qianglong David Zeng, M.D. located?
The NPPES record lists a practice address at 1415 Tulane Ave, New Orleans, LA, 70112. Phone: (425) 691-0280. Providers update this record themselves, so call before visiting.
How can I verify Qianglong David Zeng, M.D.'s license?
NPPES lists Louisiana license number 301256, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Qianglong David Zeng, M.D. prescribe under Medicare Part D?
In 2024, Qianglong David Zeng, M.D. had 147 Medicare Part D claims for 33 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.