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MRS. JAMES COSTABILE DILORENZO M.D.
NPI 1720036833
Internal Medicine - Gastroenterology in Scarsdale, NY

Active since May 04, 2006PECOS Enrolled
100/100
CMS Quality Rating
688 WHITE PLAINS RD, SUITE 222, SCARSDALE, NY 10583(914) 725-9115(914) 725-3465 Get Directions Write a Review

NPPES record last updated: March 3, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mrs. James Costabile Dilorenzo M.d. NPPES

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

MRS. JAMES COSTABILE DILORENZO M.D. (NPI 1720036833) is an individual gastroenterology provider in Scarsdale, New York, licensed in New York (182149) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of Js Weill Medical College, Cornell University (1987).

NPPES Registry Identity

NPI1720036833
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMRS. JAMES COSTABILE DILORENZOCredential: M.D.
Location Address688 WHITE PLAINS RD, SUITE 222Scarsdale, NY 10583-5059
Mailing Address688 White Plains Rd, Suite 222Scarsdale, NY 10583-5059 · (914) 725-9115 · Fax (914) 725-3465
Phone(914) 725-9115
Fax(914) 725-3465
Sole ProprietorNo
Medical School CMSJs Weill Medical College, Cornell UniversityGraduated 1987
Enumeration DateMay 4, 2006
Last NPPES UpdateMarch 3, 2008
✔ NPI 1720036833 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 NY · 182149
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.
688 WHITE PLAINS RD, Scarsdale, NY 10583
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Other Identifiers 3

Medicaid01839858NY
Medicare UPINF21577NY
Medicare PIN105871NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. James Costabile Dilorenzo M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9638272982
PECOS Enrollment IDI20110503000605
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.

Medicare Billing Reassignment

Medicare enrollment records show James Dilorenzo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Montefiore Medical Center
7.3 mi
Anesthesiology
111 E 210TH ST
Bronx, NY 10467
  • Reassigned Medicare billing, New York enrollment
  • 5,251 clinicians in this Medicare group
NPI 1063525152 (914) 378-6021

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

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
113 services90 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
99 services83 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
32 services32 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
31 services29 patients
Diagnostic exam of large bowel using a flexible endoscope 45378
This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.
28 services28 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
22 services21 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Montefiore Medical Center

Acute Care Hospitals · Bronx, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330059
Location111 East 210th StreetBronx, NY 10467 · Bronx County
Emergency services Birthing friendly

White Plains Hospital Center

Acute Care Hospitals · White Plains, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330304
Location41 East Post R0adWhite Plains, NY 10601 · Westchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10583 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability100
Improvement Activities40

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.

EUGENE J. SIDOTI, JR., MD, PC
Surgery (Plastic and Reconstructive Surgery)
688 WHITE PLAINS RD, SUITE 220
SCARSDALE, NY 10583
Westchester County (914) 472-7200
JANMARIE BROWN LMFT
Marriage & Family Therapist
688 WHITE PLAINS RD
SCARSDALE, NY 10583
Westchester County (914) 725-5252
DR. GABRIELA GRASA MD
Internal Medicine (Cardiovascular Disease)
688 WHITE PLAINS RD, SUITE 201
SCARSDALE, NY 10583
Westchester County (914) 722-6300
CARDIOLOGY CONSULTANTS OF WESTCHESTER, PC
Internal Medicine (Cardiovascular Disease)
688 WHITE PLAINS RD, SUITE 210
SCARSDALE, NY 10583
Westchester County (914) 723-3322
DR. BASIL A KOCUR M.D.
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
688 WHITE PLAINS RD, SUITE 221
SCARSDALE, NY 10583
Westchester County (914) 722-2600
UROGYNECOLOGY OF NY PC
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
688 WHITE PLAINS RD, SUITE 221
SCARSDALE, NY 10583
Westchester County (914) 722-2600
GASTROINTESTINAL AND LIVER CARE GROUP PLLC
Internal Medicine (Gastroenterology)
688 WHITE PLAINS RD, SUITE 222
SCARSDALE, NY 10583
Westchester County (914) 725-9115
SCOTT I AFRAN MD PC
Ophthalmology
688 WHITE PLAINS RD
SCARSDALE, NY 10583
Westchester County (914) 725-1303

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 James Dilorenzo's NPI number?

The NPI number for James Dilorenzo is 1720036833. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Where is James Dilorenzo located?

James Dilorenzo practices at 688 White Plains Rd Suite 222, Scarsdale, NY 10583. The listed phone number is (914) 725-9115.

What is James Dilorenzo's specialty?

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

Is James Dilorenzo enrolled in Medicare?

Yes. James Dilorenzo is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for James Dilorenzo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Dilorenzo reassigns Medicare benefits to Montefiore Medical Center (Bronx, NY). The 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 James Dilorenzo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is James Dilorenzo affiliated with any hospitals?

According to CMS data, James Dilorenzo is affiliated with Montefiore Medical Center and White Plains Hospital Center.

When was this NPI record last updated?

The NPPES record for James Dilorenzo was last updated on March 3, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.