Marlon Essien Brewer, M.D.
Internal Medicine Physician · Elmhurst, NY
Marlon Essien Brewer, M.D. is an internal medicine physician with a practice address in Elmhurst, New York, and NPI 1821015835, issued on Jul 16, 2006. Check the license (New York 189173, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Marlon Essien Brewer
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 189173 NY
Self-reported in NPPES; status is on the state search - Practice location
- 7901 Broadway, Elmhurst, NY 11373
- Phone
- (718) 334-4952
- Enumerated
- Jul 16, 2006
- Record last updated
- Oct 18, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (718) 334-4815
- Medicaid ID
- 01359333 NY
- Medicare enrollment
- Enrolled (PECOS I20090723000098); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 7901 Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tony Abdel-Missih, MDStudent in an Organized Health Care Education/Training Program1326773433
- Omar Abdelghffar, MDInternal Medicine Physician1376047639
- Nada Abdelnaem, MDStudent in an Organized Health Care Education/Training Program1336081793
- Reham Abdelsayed, MDStudent in an Organized Health Care Education/Training Program1629863808
- Amr AbdouStudent in an Organized Health Care Education/Training Program1356086409
Verify Marlon Essien Brewer 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 189173Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,120 Medicare Part D claims for 93 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Atorvastatin Calcium92 claims
- Amlodipine Besylate63 claims
- Hydrochlorothiazide42 claims
- Lisinopril42 claims
- Simvastatin38 claims
- Famotidine37 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.
Bills Medicare through one group practice
- Icahn School OF Medicine AT Mount SinaiElmhurst, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marlon Essien Brewer among 12,067 internal medicine physician records in New York
Marlon Essien Brewer, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1987 · median 2002 among the 7,221 with a school on file
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
114 internal medicine physician records list a practice address in Elmhurst
They are 114 of the 2,781 NPPES records with a practice address in Elmhurst, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Elmhurst → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Bernard Abramovici, MDElmhurst, NY 113731508809740
- Khin Aung, MDElmhurst, NY 113731679542864
- Mary Chaglassian, MDElmhurst, NY 113731417902040
- Yiling Huang, MDElmhurst, NY 113731316988504
- Alexander Istomin Md, MD, MS, MSElmhurst, NY 113731235185778
- Luis Kazmann, MDElmhurst, NY 113731336108687
- Binh Lam, MDElmhurst, NY 113731841228095
- Sergei Lapinel, MDElmhurst, NY 113731780622522
Common questions
What is Marlon Essien Brewer, M.D.'s NPI number?
Marlon Essien Brewer, M.D.'s National Provider Identifier (NPI) is 1821015835, issued on Jul 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marlon Essien Brewer, M.D. located?
The NPPES record lists a practice address at 7901 Broadway, Elmhurst, NY, 11373. Phone: (718) 334-4952. Providers update this record themselves, so call before visiting.
How can I verify Marlon Essien Brewer, M.D.'s license?
NPPES lists New York license number 189173, 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 Marlon Essien Brewer, M.D. prescribe under Medicare Part D?
In 2024, Marlon Essien Brewer, M.D. had 1,120 Medicare Part D claims for 93 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.