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LAWRENCEVILLE INTERNAL MEDICINE ASSOC, LLC
NPI 1720312101
Clinic/Center - Primary Care in Lawrenceville, NJ

Active since October 01, 2009CLIA 31D2000385 · Waiver
3100 PRINCETON PIKE, BUILDING 4 SUITE I, LAWRENCEVILLE, NJ 08648(609) 896-0303 Get Directions Write a Review

NPPES record last updated: October 1, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Lawrenceville Internal Medicine Assoc, Llc NPPES

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

LAWRENCEVILLE INTERNAL MEDICINE ASSOC, LLC (NPI 1720312101) is a healthcare organization registered as a primary care in Lawrenceville, New Jersey and active in the NPI registry since October 2009. The organization holds a CLIA Waiver certificate valid through March 11, 2028 and lists Sarah Werbel, Physician, as its authorized official.

NPPES Registry Identity

NPI1720312101
Entity TypeOrganization
Primary Taxonomy261QP2300X
Legal Business NameLAWRENCEVILLE INTERNAL MEDICINE ASSOC, LLC
Location Address3100 PRINCETON PIKE, BUILDING 4 SUITE ILawrenceville, NJ 08648-2300
Mailing Address3100 Princeton Pike, Building 4 Suite ILawrenceville, NJ 08648-2300 · (609) 896-0303
Phone(609) 896-0303
Organization SubpartNo
Authorized OfficialSarah WerbelPhysician · (609) 896-0303
Enumeration DateOctober 1, 2009
✔ NPI 1720312101 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities
Taxonomy Code261QP2300X
License✔ Licensed in NJ · MA080140
3100 PRINCETON PIKE, Lawrenceville, NJ 08648
Open in Google Maps ↗

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 31D2000385

Lawrenceville Internal Medicine Associate, LLC · Lawrenceville, NJ
Active · expires Mar 11, 2028
CLIA Number31D2000385
Laboratory TypePhysician Office
Certificate Effective DateMarch 12, 2026
Certificate Expiration DateMarch 11, 2028
Laboratory DirectorSarah A. Werbel
Laboratory Phone(609) 896-0303
Laboratory LocationLawrenceville Internal Medicine Associate, LLC168 Franklin Corner Road, Bldg 1, Ste 2A, Lawrenceville, NJ 08648
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 20

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

HOWARD STEPHEN FARMER, MD, P.C.
Otolaryngology
3100 PRINCETON PIKE, BLDG 4 SUITE 2G
LAWRENCEVILLE, NJ 08648
Mercer County (609) 895-6655
HAROLD D. GREENFIELD DMD
Dentist
3100 PRINCETON PIKE, BUILDING 3
LAWRENCEVILLE, NJ 08648
Mercer County (609) 896-1313
DANIEL ROQUE FELBAUM MD
Neurological Surgery
3100 PRINCETON PIKE, BUILDING 3, SUITE D
LAWRENCEVILLE, NJ 08648
Mercer County (844) 464-6387
DR. SARAH ANNE WERBEL M.D.
Internal Medicine
3100 PRINCETON PIKE, BLDG 4, SUITE I
LAWRENCEVILLE, NJ 08648
Mercer County (609) 896-0303
PRINCETON PIKE INTERNAL MEDICINE
Internal Medicine
3100 PRINCETON PIKE, BLDG 3, 3RD FLOOR
LAWRENCEVILLE, NJ 08648
Mercer County (609) 896-1793
MS. KAREN DUARTE PA-C
Physician Assistant
3100 PRINCETON PIKE
LAWRENCEVILLE, NJ 08648
Mercer County (609) 895-6655
PRINCETON HEALTHCARE AFFILIATED PHYSICIANS PC
Internal Medicine
3100 PRINCETON PIKE, BLDG 3, 3RD FLOOR
LAWRENCEVILLE, NJ 08648
Mercer County (609) 896-1793
STEADY HANDS DENTISTRY LLC
Clinic/Center (Dental)
3100 PRINCETON PIKE, BUILDING 4 SUITE E
LAWRENCEVILLE, NJ 08648
Mercer County (609) 895-8844

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 Lawrenceville Internal Medicine Assoc, LLC's NPI number?

The NPI number for Lawrenceville Internal Medicine Assoc, LLC is 1720312101. It was assigned to this organization in the NPPES registry on October 1, 2009.

Where is Lawrenceville Internal Medicine Assoc, LLC located?

Lawrenceville Internal Medicine Assoc, LLC is located at 3100 Princeton Pike Building 4 Suite I, Lawrenceville, NJ 08648. The listed phone number is (609) 896-0303.

What is Lawrenceville Internal Medicine Assoc, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Does Lawrenceville Internal Medicine Assoc, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 31D2000385) is associated with this NPI, valid through March 11, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Lawrenceville Internal Medicine Assoc, LLC was last updated on October 1, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.