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LEWIS W. MARSHALL JR. MD PC
NPI 1467744318
Internal Medicine in Jamaica, NY

Active since May 11, 2011CLIA 33D2212978 · Waiver
8931 161ST ST, JAMAICA, NY 11432(718) 291-6161(718) 526-6169 Get Directions Write a Review

NPPES record last updated: May 11, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Lewis W. Marshall Jr. Md Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LEWIS W. MARSHALL JR. MD PC (NPI 1467744318) is a healthcare organization registered as an internal medicine in Jamaica, New York and active in the NPI registry since May 2011. The organization holds a CLIA Waiver certificate valid through February 8, 2027 and lists Lewis W Marshall, President, as its authorized official.

NPPES Registry Identity

NPI1467744318
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameLEWIS W. MARSHALL JR. MD PC
Location Address8931 161ST STJamaica, NY 11432-6102
Mailing Address8931 161st StJamaica, NY 11432-6102 · (718) 291-6161 · Fax (718) 526-6169
Phone(718) 291-6161
Fax(718) 526-6169
Organization SubpartNo
Authorized OfficialLewis W MarshallPresident · (718) 291-6161
Enumeration DateMay 11, 2011
✔ NPI 1467744318 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 162486
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
8931 161ST ST, Jamaica, NY 11432
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lewis W. Marshall Jr. Md Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Lewis W. Marshall Jr. MD PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Lewis Marshall, M.D.
Internal Medicine
NPI 1841297223
8931 161ST ST
Jamaica, NY 11432
(718) 291-6161
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 33D2212978

Lewis W Marshall Jr MD PC · Jamaica, NY
Active · expires Feb 8, 2027
CLIA Number33D2212978
Laboratory TypePhysician Office
Certificate Effective DateFebruary 9, 2025
Certificate Expiration DateFebruary 8, 2027
Laboratory DirectorDr. Lewis W. Marshall
Laboratory Phone(718) 291-6161
Laboratory LocationLewis W Marshall Jr MD PC89-31 161 St J, Jamaica, NY 11432
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 W. Marshall Jr. MD PC's NPI number?

The NPI number for Lewis W. Marshall Jr. MD PC is 1467744318. It was assigned to this organization in the NPPES registry on May 11, 2011.

Where is Lewis W. Marshall Jr. MD PC located?

Lewis W. Marshall Jr. MD PC is located at 8931 161st St, Jamaica, NY 11432. The listed phone number is (718) 291-6161.

What is Lewis W. Marshall Jr. MD PC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Lewis W. Marshall Jr. MD PC enrolled in Medicare?

Yes. Lewis W. Marshall Jr. MD PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Lewis W. Marshall Jr. MD PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Lewis W. Marshall Jr. MD PC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Lewis W. Marshall Jr. MD PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 33D2212978) is associated with this NPI, valid through February 8, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Lewis W. Marshall Jr. MD PC was last updated on May 11, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.