Mohammad S. Mallick, MD
Psychiatry Physician · Brookfield, WI
Mohammad S. Mallick, MD is a psychiatry physician with a practice address in Brookfield, Wisconsin, and NPI 1689607798, issued on Jul 9, 2006. Check the license (Wisconsin 27719, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Mohammad S. Mallick
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 27719 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1525 Liberty CT, Brookfield, WI 53045
- Phone
- (262) 646-6280
- Enumerated
- Jul 9, 2006
- Record last updated
- Oct 17, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 31466300 WI
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 929 in Wisconsin → Look up another NPI →
Verify Mohammad S. Mallick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 27719Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average psychiatry physician in 2024
1,160 Medicare Part D claims for 14 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Clonazepam69 claims
- Benztropine Mesylate64 claims
- Oxcarbazepine62 claims
- Levothyroxine Sodium50 claims
- Olanzapine49 claims
- Sertraline Hcl48 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.
Mohammad S. Mallick among 929 psychiatry physician records in Wisconsin
Mohammad S. Mallick, MD is one of 929 psychiatry physician records with a practice address in Wisconsin. 68% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 50% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 47% of these records are
- Record last updated2008 · 52% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Wisconsin
There are 929 psychiatry physician records in Wisconsin.
All 929 in Wisconsin → Every provider in Brookfield → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Aruna Nammi, M.DBrookfield, WI 530451376619957
- Todd Boffeli, M.D.Menomonee Falls, WI 530511578542411
- Royle Eenigenburg, MDJuneau, WI 530391104858836
- Michael Eis, PHD, M.D.Menomonee Falls, WI 530511689653214
- Abedrazik Eisa, M.D.Menomonee Falls, WI 530511306112842
- Anne-Marie Giuca, MDMenomonee Falls, WI 530511780180166
- Asma IqbalMenomonee Falls, WI 530511659392769
- Peter Joosse, M.D.Menomonee Falls, WI 530511265405245
Common questions
What is Mohammad S. Mallick, MD's NPI number?
Mohammad S. Mallick, MD's National Provider Identifier (NPI) is 1689607798, issued on Jul 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mohammad S. Mallick, MD located?
The NPPES record lists a practice address at 1525 Liberty CT, Brookfield, WI, 53045. Phone: (262) 646-6280. Providers update this record themselves, so call before visiting.
How can I verify Mohammad S. Mallick, MD's license?
NPPES lists Wisconsin license number 27719, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mohammad S. Mallick, MD prescribe under Medicare Part D?
In 2024, Mohammad S. Mallick, MD had 1,160 Medicare Part D claims for 14 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.