Joseph P. Mouallem, MD, JD
Psychiatry Physician · Brooklyn, NY
Joseph P. Mouallem, MD, JD is a psychiatry physician with a practice address in Brooklyn, New York, and NPI 1740635804, issued on Apr 26, 2016. Check the license (New York 294231, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Joseph P. Mouallem
- Credential
- MD, JD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 294231 NY
Self-reported in NPPES; status is on the state search - Practice location
- 26 Court St Ste 2125, Brooklyn, NY 11242
- Phone
- (212) 757-7732
- Enumerated
- Apr 26, 2016
- Record last updated
- Mar 19, 2024
- Fax
- (646) 354-7629
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 6,589 in New York → Look up another NPI →
Verify Joseph P. Mouallem in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 294231Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average psychiatry physician in 2024
94 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Mirtazapine25 claims
- Bupropion Xl12 claims
- Lamotrigine Er12 claims
- Venlafaxine Hcl Er11 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.
Joseph P. Mouallem among 6,589 psychiatry physician records in New York
Joseph P. Mouallem, MD, JD is one of 6,589 psychiatry physician records with a practice address in New York. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 80% of them.
- NPI issued2016 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2024 · 65% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
559 psychiatry physician records list a practice address in Brooklyn
They are 559 of the 64,057 NPPES records with a practice address in Brooklyn, and 6,589 psychiatry physician records in New York.
All 6,589 in New York → Every provider in Brooklyn → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Tobias Atkin, MDBrooklyn, NY 112421184201857
- Tanya Azarani, M.D.Brooklyn, NY 112421043500697
- Joshua Berezin, M.D., M.S.Brooklyn, NY 112421265794994
- Joel Bernanke, MD MSCBrooklyn, NY 112421215375969
- Andrew Chen, MD, PHDBrooklyn, NY 112421407880933
- Edward Gelber, M.D.Brooklyn, NY 112421376657940
- Jeanne Goodman, MDBrooklyn, NY 112421942469911
- Vsevolod Rudoy, MDBrooklyn, NY 112421619920113
Common questions
What is Joseph P. Mouallem, MD, JD's NPI number?
Joseph P. Mouallem, MD, JD's National Provider Identifier (NPI) is 1740635804, issued on Apr 26, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Joseph P. Mouallem, MD, JD located?
The NPPES record lists a practice address at 26 Court St Ste 2125, Brooklyn, NY, 11242. Phone: (212) 757-7732. Providers update this record themselves, so call before visiting.
How can I verify Joseph P. Mouallem, MD, JD's license?
NPPES lists New York license number 294231, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph P. Mouallem, MD, JD prescribe under Medicare Part D?
In 2024, Joseph P. Mouallem, MD, JD had 94 Medicare Part D claims; 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.