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ST. LUKE'S WARREN PHYSICIAN GROUP, PC
NPI 1053772608
Otolaryngology in Phillipsburg, NJ

Active since March 10, 2016
755 MEMORIAL PKWY STE 112, PHILLIPSBURG, NJ 08865(908) 847-8862(866) 297-3758 Get Directions Write a Review

NPPES record last updated: May 11, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 11, 2020, Jan 10, 2020 (2 updates tracked since 2020).

About St. Luke's Warren Physician Group, Pc NPPES

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

ST. LUKE'S WARREN PHYSICIAN GROUP, PC (NPI 1053772608) is a healthcare organization registered as an otolaryngology in Phillipsburg, New Jersey and active in the NPI registry since March 2016. The organization lists Laura Kropf, Owner, as its authorized official.

NPPES Registry Identity

NPI1053772608
Entity TypeOrganization
Primary Taxonomy207Y00000X
Legal Business NameST. LUKE'S WARREN PHYSICIAN GROUP, PC
Location Address755 MEMORIAL PKWY STE 112Phillipsburg, NJ 08865-2774
Mailing Address185 Roseberry St, Farley Bldg., 2nd FloorPhillipsburg, NJ 08865 · (908) 847-8862 · Fax (866) 297-3758
Phone(908) 847-8862
Fax(866) 297-3758
Organization SubpartNo
Authorized OfficialLaura KropfOwner · (908) 847-6568
Enumeration DateMarch 10, 2016
Last NPPES UpdateMay 11, 20202 updates tracked since enumeration
NPPES CertifiedMay 11, 2020
✔ NPI 1053772608 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
755 MEMORIAL PKWY STE 112, Phillipsburg, NJ 08865
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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)

St. Luke's Warren Physician Group, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

527

Medicare enrollment records show 527 clinicians reassign Medicare billing to St. Luke's Warren Physician Group, PC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 101 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 41

Nurse Practitioner86
Internal Medicine54
Family Practice34
Neurology33
Pathology31
Orthopedic Surgery26
General Surgery22
Pulmonary Disease22
33 other specialties219

Nearest to this location (20)

See all 527
Tracy Lee, APN
Nurse Practitioner
NPI 1083069736
755 MEMORIAL PKWY SUITE 112
Phillipsburg, NJ 08865
(855) 691-6897
✔ PECOS✔ Accepts MedicareSame address
Melissa Grillo, CRNP
Nurse Practitioner
NPI 1407590847
755 MEMORIAL PKWY STE 201
Phillipsburg, NJ 08865
(484) 526-7246
✔ PECOS✔ Accepts MedicareSame address
Abigail Colasacco, MD
Family Practice
NPI 1326770298
755 MEMORIAL PKWY STE 300
Phillipsburg, NJ 08865
(908) 847-3300
✔ PECOS0.1 mi
Johny Fares, MD
Rheumatology
NPI 1942761051
755 MEMORIAL PKWY STE 302
Phillipsburg, NJ 08865
(484) 503-0055
✔ PECOS✔ Accepts Medicare0.1 mi
Ryan O'donnell, M.D.
Orthopedic Surgery
NPI 1275981060
755 MEMORIAL PKWY STE 201
Phillipsburg, NJ 08865
(484) 526-1735
✔ PECOS✔ Accepts Medicare0.1 mi
Jay Patel, MD
Orthopedic Surgery
NPI 1679033708
755 MEMORIAL PKWY STE 201
Phillipsburg, NJ 08865
(908) 847-8884
✔ PECOS✔ Accepts Medicare0.1 mi
Amit Prasad, MD
Cardiovascular Disease (Cardiology)
NPI 1902067341
755 MEMORIAL PKWY SUITE 106
Phillipsburg, NJ 08865
(908) 859-0514
✔ PECOS✔ Accepts Medicare0.1 mi
Richard Sharpe, M.D.
General Surgery
NPI 1720052202
755 MEMORIAL PKWY STE 101B
Phillipsburg, NJ 08865
(908) 847-5240
✔ PECOS✔ Accepts Medicare0.1 mi
Ajaz Siddiqui, M.D.
Pain Management
NPI 1043645526
755 MEMORIAL PKWY BLDG. 200 SUITE 201
Phillipsburg, NJ 08865
(908) 835-1910
✔ PECOS✔ Accepts Medicare0.1 mi
Narpinder Singh, MD
Cardiovascular Disease (Cardiology)
NPI 1518039791
755 MEMORIAL PKWY STE 106
Phillipsburg, NJ 08865
(908) 847-0514
✔ PECOS✔ Accepts Medicare0.1 mi
Stephen Willis, MD
Gastroenterology
NPI 1629139076
755 MEMORIAL PKWY BLDG 100
Phillipsburg, NJ 08865
(484) 526-6545
✔ PECOS✔ Accepts Medicare0.1 mi
Nancy Gilliam, APN BC
Nurse Practitioner
NPI 1245278464
755 MEMORIAL PKWY STE 106
Phillipsburg, NJ 08865
(908) 847-0514
✔ PECOS✔ Accepts Medicare0.1 mi
Chatargy Kaza, MD
Gastroenterology
NPI 1235232497
755 MEMORIAL PKWY STE 102
Phillipsburg, NJ 08865
(908) 847-8484
✔ PECOS✔ Accepts Medicare0.1 mi
John Smith, M.D.
Hematology/Oncology
NPI 1275521361
755 MEMORIAL PARKWAY SUITE 102 HILLCREST PROFESSIONAL PLAZA
Phillipsburg, NJ 08865
(908) 454-0370
✔ PECOS✔ Accepts Medicare0.1 mi
Kevin Kassick, LPC, LCADC
Mental Health Counselor
NPI 1902882491
305 ROSEBERRY ST SUITE 8
Phillipsburg, NJ 08865
(908) 454-7244
✔ PECOS✔ Accepts Medicare0.2 mi
Michelle Taylor, LCSW
Clinical Social Worker
NPI 1306198866
305 ROSEBERRY ST STE 8
Phillipsburg, NJ 08865
(908) 847-7520
✔ PECOS✔ Accepts Medicare0.2 mi
Pooja Raju, M.D.
Pulmonary Disease
NPI 1760626774
123B ROSEBERRY ST
Phillipsburg, NJ 08865
(908) 213-3433
✔ PECOS✔ Accepts Medicare0.2 mi
Eiswarya Chichili, M.D.
Internal Medicine
NPI 1376798074
185 ROSEBERRY ST
Phillipsburg, NJ 08865
(908) 213-6611
✔ PECOS✔ Accepts Medicare0.3 mi
Bryce Kruman, DPM
Podiatry
NPI 1730703711
185 ROSEBERRY ST
Phillipsburg, NJ 08865
(866) 785-8537
✔ PECOS✔ Accepts Medicare0.3 mi
Heeral Mehta, M.D.
Neurology
NPI 1720303373
59 ROSEBERRY ST
Phillipsburg, NJ 08865
(908) 847-4025
✔ PECOS✔ Accepts Medicare0.5 mi
See all 527 clinicians

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

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 St. Luke's Warren Physician Group, PC's NPI number?

The NPI number for St. Luke's Warren Physician Group, PC is 1053772608. It was assigned to this organization in the NPPES registry on March 10, 2016.

Where is St. Luke's Warren Physician Group, PC located?

St. Luke's Warren Physician Group, PC is located at 755 Memorial Pkwy Ste 112, Phillipsburg, NJ 08865. The listed phone number is (908) 847-8862.

What is St. Luke's Warren Physician Group, PC's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is St. Luke's Warren Physician Group, PC enrolled in Medicare?

Yes. St. Luke's Warren Physician Group, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through St. Luke's Warren Physician Group, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 527 clinicians in 41 Medicare specialties reassign their Medicare billing to St. Luke's Warren Physician Group, 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. The largest specialties are Nurse Practitioner (86), Internal Medicine (54) and Family Practice (34). Of these, 1 practice at this address and 101 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for St. Luke's Warren Physician Group, PC was last updated on May 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.