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WARREN FINKELSTEIN M.D.
NPI 1376543223
Internal Medicine - Gastroenterology in Glen Ridge, NJ

Active since July 21, 2005PECOS Enrolled
123 HIGHLAND AVE, SUITE 103, GLEN RIDGE, NJ 07028(973) 429-8800(973) 748-7076 Get Directions Write a Review

NPPES record last updated: July 1, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Warren Finkelstein M.d. NPPES

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

WARREN FINKELSTEIN M.D. (NPI 1376543223) is an individual gastroenterology provider in Glen Ridge, New Jersey, licensed in New Jersey (MA33168) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376543223
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameWARREN FINKELSTEINCredential: M.D.
Location Address123 HIGHLAND AVE, SUITE 103Glen Ridge, NJ 07028-1527
Mailing Address123 Highland Ave, Suite 103Glen Ridge, NJ 07028-1527 · (973) 429-8800 · Fax (973) 748-7076
Phone(973) 429-8800
Fax(973) 748-7076
Sole ProprietorNo
Enumeration DateJuly 21, 2005
Last NPPES UpdateJuly 1, 2010
✔ NPI 1376543223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NJ · MA33168
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
123 HIGHLAND AVE, Glen Ridge, NJ 07028
Open in Google Maps ↗

Other Identifiers 4

Medicare UPINC60001NJ
Other343551NJ · Well Choice
Other222971684NJ · Horizon Bc/bs Nj
Medicare ID-Type Unspecified192273NJ

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Warren Finkelstein M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07028 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

JOHN SALVATORE VOLTARELLI MA
Counselor (Professional)
123 HIGHLAND AVE, SUITE 23
GLEN RIDGE, NJ 07028
Essex County (855) 202-7939
DUSAN KNEZEVIC MD
Internal Medicine (Cardiovascular Disease)
123 HIGHLAND AVE, SUITE 302
GLEN RIDGE, NJ 07028
Essex County (973) 748-9555
DENNIS A TOBIA MD PA
Internal Medicine (Gastroenterology)
123 HIGHLAND AVE
GLEN RIDGE, NJ 07028
Essex County (973) 744-2939
PANDE V. JOSIFOSKI, M.D., L.L.C.
Clinic/Center (Primary Care)
123 HIGHLAND AVE, SUITE 203
GLEN RIDGE, NJ 07028
Essex County (973) 748-0678
BENJAMIN HERBERT SAFIRSTEIN M.D.
Internal Medicine (Pulmonary Disease)
123 HIGHLAND AVE, SUITE 101
GLEN RIDGE, NJ 07028
Essex County (973) 744-9125
FRANCIS E WANAT MD
Internal Medicine (Cardiovascular Disease)
123 HIGHLAND AVE, SUITE 302
GLEN RIDGE, NJ 07028
Essex County (973) 748-9555
MICHAEL LOUIS MOLINARO MD
Internal Medicine
123 HIGHLAND AVE, SUITE 201
GLEN RIDGE, NJ 07028
Essex County (973) 748-9246
CARDIAC, THORACIC AND VASCULAR SURGICAL ASSOCIATE, P.A.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
123 HIGHLAND AVE, SUITE G2
GLEN RIDGE, NJ 07028
Essex County (973) 743-9900

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 Warren Finkelstein's NPI number?

The NPI number for Warren Finkelstein is 1376543223. It was assigned to this individual provider in the NPPES registry on July 21, 2005.

Where is Warren Finkelstein located?

Warren Finkelstein practices at 123 Highland Ave Suite 103, Glen Ridge, NJ 07028. The listed phone number is (973) 429-8800.

What is Warren Finkelstein's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Warren Finkelstein enrolled in Medicare?

Yes. Warren Finkelstein is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Warren Finkelstein was last updated on July 1, 2010. 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.