DR. LEWIS WEST MARSHALL JR. M.D.
NPI 1841297223
Internal Medicine in Jamaica, NY
About Dr. Lewis West Marshall Jr. M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LEWIS WEST MARSHALL JR. M.D. (NPI 1841297223) is an individual internal medicine provider in Jamaica, New York, licensed in New York (162486) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian/queens, and is a graduate of Howard University College Of Medicine (1983).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Lewis West Marshall Jr. M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Lewis Marshall reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jamaica, NY 11432
- Reassigned Medicare billing, New York enrollment
Brooklyn, NY 11207
- Reassigned Medicare billing, New York enrollment
- 102 clinicians in this Medicare group
Brooklyn, NY 11212
- Reassigned Medicare billing, New York enrollment
- 782 clinicians in this Medicare group
Bronx, NY 10451
- Reassigned Medicare billing, New York enrollment
- 971 clinicians in this Medicare group
New York, NY 10037
- Reassigned Medicare billing, New York enrollment
- 2,094 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
New York-Presbyterian/Queens
Acute Care Hospitals · Flushing, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11432 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
JAMAICA, NY 11432
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Lewis Marshall's NPI number?
The NPI number for Lewis Marshall is 1841297223. It was assigned to this individual provider in the NPPES registry on June 30, 2005.
Where is Lewis Marshall located?
Lewis Marshall practices at 8931 161st St, Jamaica, NY 11432. The listed phone number is (718) 291-6161.
What is Lewis Marshall's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Lewis Marshall enrolled in Medicare?
Yes. Lewis Marshall is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Lewis Marshall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lewis Marshall reassigns Medicare benefits to 5 organizations: Lewis W. Marshall Jr. MD PC (Jamaica, NY), Brookdale Family Care Center, Inc. (Brooklyn, NY), Brookdale Hospital Medical Center (Brooklyn, NY), Downtown Bronx Medical Associates PC (Bronx, NY) and Physician Affiliate Group Of New York PC (New York, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lewis Marshall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Lewis Marshall affiliated with any hospitals?
According to CMS data, Lewis Marshall is affiliated with New York-Presbyterian/Queens.
When was this NPI record last updated?
The NPPES record for Lewis Marshall was last updated on February 10, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.