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MAHMOOD A. SHAMSI,M.D.,P.A.
NPI 1033369137
Internal Medicine in Middlesex, NJ

Active since September 24, 2008CLIA 31D0954673 · Waiver
1273 BOUND BROOK RD, SUITE 10, MIDDLESEX, NJ 08846(732) 563-6630(732) 563-6733 Get Directions Write a Review

NPPES record last updated: September 24, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mahmood A. Shamsi,m.d.,p.a. NPPES

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

MAHMOOD A. SHAMSI,M.D.,P.A. (NPI 1033369137) is a healthcare organization registered as an internal medicine in Middlesex, New Jersey and active in the NPI registry since September 2008. The organization holds a CLIA Waiver certificate valid through November 15, 2027 and lists Mahmood A. Shamsi, President, as its authorized official.

NPPES Registry Identity

NPI1033369137
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMAHMOOD A.SHAMSI,M.D.,P.A.
Location Address1273 BOUND BROOK RD, SUITE 10Middlesex, NJ 08846-1490
Mailing Address1273 Bound Brook Rd, Suite 10Middlesex, NJ 08846-1490 · (732) 563-6630 · Fax (732) 563-6733
Phone(732) 563-6630
Fax(732) 563-6733
Organization SubpartNo
Authorized OfficialMahmood A. ShamsiPresident · (732) 563-6630
Enumeration DateSeptember 24, 2008
✔ NPI 1033369137 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NJ · MA57994
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.
1273 BOUND BROOK RD, Middlesex, NJ 08846
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Other Names 1

Doing Business AsMahmood A. Shamsi,m.d.,p.a.

Other Identifiers 1

Medicare PIN020126

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

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 31D0954673

Mahmood A Shamsi MD PA · Middlesex, NJ
Active · expires Nov 15, 2027
CLIA Number31D0954673
Laboratory TypePhysician Office
Certificate Effective DateNovember 16, 2025
Certificate Expiration DateNovember 15, 2027
Laboratory DirectorMahmood A. Shamsi MD
Laboratory Phone(732) 563-6630
Laboratory LocationMahmood A Shamsi MD PA1273 Bound Brook Road, Middlesex, NJ 08846
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MAHMOOD AHMED SHAMSI M.D.
Internal Medicine
1273 BOUND BROOK RD
MIDDLESEX, NJ 08846
Middlesex County (732) 563-6630
STRESS LESS COUNSELING LLC
Social Worker (Clinical)
1273 BOUND BROOK RD, SUITE 16
MIDDLESEX, NJ 08846
Middlesex County (732) 469-4900
DR. ELSA B RUBIO D.D.S
Dentist
1273 BOUND BROOK RD, SUITE 9
MIDDLESEX, NJ 08846
Middlesex County (732) 271-7703
HERMAN JONES
Non-emergency Medical Transport (VAN)
1273 BOUND BROOK RD
MIDDLESEX, NJ 08846
Middlesex County (732) 627-0094
DR. ZAHIRA BAKHTIAR SHAMSI M.D
Internal Medicine (Geriatric Medicine)
1273 BOUND BROOK RD
MIDDLESEX, NJ 08846
Middlesex County (732) 563-6630

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 Mahmood A.Shamsi,m.D.,p.A.'s NPI number?

The NPI number for Mahmood A.Shamsi,m.D.,p.A. is 1033369137. It was assigned to this organization in the NPPES registry on September 24, 2008. The provider is doing business as Mahmood A. Shamsi,m.D.,p.A..

Where is Mahmood A.Shamsi,m.D.,p.A. located?

Mahmood A.Shamsi,m.D.,p.A. is located at 1273 Bound Brook Rd Suite 10, Middlesex, NJ 08846. The listed phone number is (732) 563-6630.

What is Mahmood A.Shamsi,m.D.,p.A.'s specialty?

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

Does Mahmood A.Shamsi,m.D.,p.A. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 31D0954673) is associated with this NPI, valid through November 15, 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 Mahmood A.Shamsi,m.D.,p.A. was last updated on September 24, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.