SUMMIT INTERNAL MEDICINE LLC
NPI 1295874428
Specialist in Summit, NJ

Q: What is Summit Internal Medicine LLC's NPI number?

The NPI number for Summit Internal Medicine LLC is 1295874428. It was assigned to this organization in the NPPES registry on February 5, 2007.

Q: What is Summit Internal Medicine LLC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Active since February 05, 2007CLIA 31D0901063 · Microscopy

33 OVERLOOK RD, SUITE L06, SUMMIT, NJ 07901(908) 522-0050(908) 522-6575 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Summit Internal Medicine Llc NPPES

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

SUMMIT INTERNAL MEDICINE LLC (NPI 1295874428) is a healthcare organization registered as a specialist in Summit, New Jersey and active in the NPI registry since February 2007. The organization holds a CLIA Microscopy certificate valid through May 14, 2027 and lists Lisa H Toffey, Owner, as its authorized official.

NPPES Registry Identity

NPI1295874428

Entity TypeOrganization

Primary Taxonomy174400000X

Legal Business NameSUMMIT INTERNAL MEDICINE LLC

Location Address33 OVERLOOK RD, SUITE L06Summit, NJ 07901-3570

Mailing Address33 Overlook Rd, Suite L06Summit, NJ 07901-3570 · (908) 522-0050 · Fax (908) 522-6575

Phone(908) 522-0050

Fax(908) 522-6575

Organization SubpartNo

Authorized OfficialLisa H ToffeyOwner · (908) 522-0050

Enumeration DateFebruary 5, 2007

Last NPPES UpdateJuly 21, 2022

✔ NPI 1295874428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

33 OVERLOOK RD, Summit, NJ 07901

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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

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 for Provider-Performed Microscopy Procedures (PPMP) 31D0901063

Summit Internal Medcine · Summit, NJ

Active · expires May 14, 2027

CLIA Number31D0901063

Laboratory TypePhysician Office

Certificate Effective DateMay 15, 2025

Certificate Expiration DateMay 14, 2027

Laboratory DirectorLisa G. Toffey MD

Laboratory Phone(908) 522-5335

Laboratory LocationSummit Internal Medcine33 Overlook Rd Suite L06, Summit, NJ 07901

CLIA data matches this NPI record on: Address

This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform 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.

ALPHA BEHAVIORAL CARE PA

Psychiatry & Neurology (Psychiatry)

33 OVERLOOK RD, SUITE 210
SUMMIT, NJ 07901

Union County (908) 273-0800

ELFIE WEGNER RN P

Nurse Practitioner

33 OVERLOOK RD
SUMMIT, NJ 07901

Union County (973) 971-7184

CHANG KWEON MD

Anesthesiology

33 OVERLOOK RD, STE 311
SUMMIT, NJ 07901

Union County (908) 598-1500

DR. ELISE BUTKIEWICZ MD

Family Medicine

33 OVERLOOK RD, 103
SUMMIT, NJ 07901

Union County (908) 522-5700

JASON BYERS MD

Anesthesiology

33 OVERLOOK RD, STE 311
SUMMIT, NJ 07901

Union County (908) 598-1500

SUMMIT PLASTIC SURGERY, PC

Surgery (Plastic and Reconstructive Surgery)

33 OVERLOOK RD, SUITE 310
SUMMIT, NJ 07901

Union County (908) 918-1969

DR. JOSEPH F ALTONGY M.D.

Orthopaedic Surgery

33 OVERLOOK RD, SUITE 202
SUMMIT, NJ 07901

Union County (908) 273-8340

BEVERLY PRANZATELLI P.T.

Physical Therapist

33 OVERLOOK RD, SUITE 203
SUMMIT, NJ 07901

Union County (908) 608-0706

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 Summit Internal Medicine LLC's NPI number?

The NPI number for Summit Internal Medicine LLC is 1295874428. It was assigned to this organization in the NPPES registry on February 5, 2007.

Where is Summit Internal Medicine LLC located?

Summit Internal Medicine LLC is located at 33 Overlook Rd Suite L06, Summit, NJ 07901. The listed phone number is (908) 522-0050.

What is Summit Internal Medicine LLC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Does Summit Internal Medicine LLC hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 31D0901063) is associated with this NPI, valid through May 14, 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 Summit Internal Medicine LLC was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.