Lewis West Marshall, M.D.
Internal Medicine Physician · Jamaica, NY
Lewis West Marshall, M.D. is an internal medicine physician with a practice address in Jamaica, New York, and NPI 1841297223, issued on Jun 30, 2005. Check the license (New York 162486, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Lewis West Marshall
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 162486 NY
25MA06750300 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 8931 161St St, Jamaica, NY 11432
- Phone
- (718) 291-6161
- Enumerated
- Jun 30, 2005
- Record last updated
- Feb 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (718) 526-6169
- Medicaid ID
- 01049210 NY
- Medicare enrollment
- Enrolled (PECOS I20040927001096); accepts Medicare assignment
- Medical or professional school
- Howard University College Of Medicine, 1983
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 8931 161St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Terryann Brown-Pollard, R,N.Registered Nurse1821302746
- Joan Feeney, LCSWClinical Social Worker1164607776
- Michael Gartenhaus, D.P.M.Foot & Ankle Surgery Podiatrist1679985402
- Matthew Hennessy, LMSWSocial Worker1881166700
- Rachel LeePodiatrist1437593654
- Tina MukwayaSocial Worker1366811663
Verify Lewis West Marshall 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 162486Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,431 Medicare Part D claims for 130 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 50 claims were for opioids.
Most prescribed
- Amlodipine Besylate108 claims
- Hydrochlorothiazide65 claims
- Losartan Potassium63 claims
- Atorvastatin Calcium55 claims
- Metformin Hcl52 claims
- Simvastatin45 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
- Physician Affiliate Group OF New York PCBronx, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lewis West Marshall among 12,067 internal medicine physician records in New York
Lewis West Marshall, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1983 · median 2002 among the 7,221 with a school on file
- Record last updated2014 · 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).
175 internal medicine physician records list a practice address in Jamaica
They are 175 of the 4,958 NPPES records with a practice address in Jamaica, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Jamaica → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Najma Ahmed, MDJamaica, NY 114321043253099
- Stephen Beck, M.D.Jamaica, NY 114321285623389
- Meenakshi Bharara, MDJamaica, NY 114321790731602
- Dean Chasky, M.D.Jamaica, NY 114321396737755
- Gabriel Deangelis, MD PCJamaica, NY 114321235128067
- Sharon Foster, MD, MPHJamaica, NY 114321649213745
- Afzal Hossain, M.D.Jamaica, NY 114321699755447
- Sucheta Mahajan, MDJamaica, NY 114321770584427
Common questions
What is Lewis West Marshall, M.D.'s NPI number?
Lewis West Marshall, M.D.'s National Provider Identifier (NPI) is 1841297223, issued on Jun 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Lewis West Marshall, M.D. located?
The NPPES record lists a practice address at 8931 161St St, Jamaica, NY, 11432. Phone: (718) 291-6161. Providers update this record themselves, so call before visiting.
How can I verify Lewis West Marshall, M.D.'s license?
NPPES lists New York license number 162486, 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 Lewis West Marshall, M.D. prescribe under Medicare Part D?
In 2024, Lewis West Marshall, M.D. had 1,431 Medicare Part D claims for 130 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.