DIGESTIVE DISEASE CARE, PC
NPI 1184871774
Internal Medicine - Gastroenterology in East Setauket, NY

Active since August 26, 2008CLIA Certified · 3 labs
235 N BELLE MEAD RD, EAST SETAUKET, NY 11733(631) 450-1500(347) 236-3163 Get Directions Write a Review

NPPES record last updated: September 22, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Digestive Disease Care, Pc NPPES

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

DIGESTIVE DISEASE CARE, PC (NPI 1184871774) is a healthcare organization registered as a gastroenterology in East Setauket, New York and active in the NPI registry since August 2008. The organization holds 3 active CLIA laboratory certificates, maintains a secondary practice location in New Hyde Park, and lists Nilesh Mehta, Doctor, as its authorized official.

NPPES Registry Identity

NPI1184871774
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameDIGESTIVE DISEASE CARE, PC
Location Address235 N BELLE MEAD RDEast Setauket, NY 11733-3538
Mailing Address235 N Belle Mead RdEast Setauket, NY 11733-3538 · (631) 450-1500 · Fax (347) 236-3163
Fax(347) 236-3163
Organization SubpartNo
Authorized OfficialNilesh MehtaDoctor · (646) 281-1103
Enumeration DateAugust 26, 2008
Last NPPES UpdateSeptember 22, 2023
NPPES CertifiedSeptember 22, 2023
✔ NPI 1184871774 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
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.
Also ListedClinical Medical LaboratoryTaxonomy 291U00000X
Also ListedPreferred Provider OrganizationTaxonomy 305R00000X · License 227132 (NY)
235 N BELLE MEAD RD, East Setauket, NY 11733

Secondary Practice Location 1

Location 11991 Marcus Ave Ste M200New Hyde Park, NY 11042-3000 · Phone (516) 204-4242 · Fax (347) 236-3163

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Digestive Disease Care, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

60

Medicare enrollment records show 60 clinicians reassign Medicare billing to Digestive Disease Care, PC, which bills Medicare for the services they deliver. Of these, 5 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 7

Gastroenterology27
Internal Medicine10
Nurse Practitioner8
Pathology6
Family Practice5
Anesthesiology3
Podiatry1

Nearest to this location (20)

See all 60
Gastroenterology
NPI 1265591952
931 HALLOCK AVENUE
Port Jefferson Station, NY 11776
(631) 331-7200
✔ PECOS✔ Accepts Medicare3.5 mi
Nurse Practitioner
NPI 1023537255
931 HALLOCK AVE
Port Jefferson Station, NY 11776
(631) 331-7200
✔ PECOS✔ Accepts Medicare3.5 mi
Gastroenterology
NPI 1891816245
61 SOUTHERN BLVD
Nesconset, NY 11767
(631) 659-1850
✔ PECOS✔ Accepts Medicare4.6 mi
Gastroenterology
NPI 1952547945
59 SOUTHERN BLVD
Nesconset, NY 11767
(631) 659-1800
✔ PECOS✔ Accepts Medicare4.6 mi
Gastroenterology
NPI 1023115748
48 ROUTE 25A STE 307
Smithtown, NY 11787
(631) 265-0062
✔ PECOS✔ Accepts Medicare7.3 mi
Nurse Practitioner
NPI 1134378300
260 PATCHOGUE YAPHANK RD
East Patchogue, NY 11772
(631) 307-9181
✔ PECOS✔ Accepts Medicare10 mi
Nurse Practitioner
NPI 1780051482
500 COMMACK RD
Commack, NY 11725
(631) 638-0736
✔ PECOS12 mi
Internal Medicine
NPI 1902967011
99 SEA COVE RD
Northport, NY 11768
(631) 300-0585
✔ PECOS✔ Accepts Medicare13 mi
Gastroenterology
NPI 1760492250
775 PARK AVE SUITE 115
Huntington, NY 11743
(631) 659-4150
✔ PECOS✔ Accepts Medicare16 mi
Family Practice
NPI 1093957342
150 BROADHOLLOW RD STE 120
Melville, NY 11747
(631) 450-1400
✔ PECOS✔ Accepts Medicare19 mi
Internal Medicine
NPI 1447870084
150 BROADHOLLOW RD
Melville, NY 11747
(631) 450-1400
✔ PECOS✔ Accepts Medicare19 mi
Nurse Practitioner
NPI 1649990698
400 W MAIN ST
Babylon, NY 11702
(631) 321-6400
✔ PECOS✔ Accepts Medicare19 mi
Gastroenterology
NPI 1467457689
57 MEETING LN
Hicksville, NY 11801
(516) 796-9595
✔ PECOS✔ Accepts Medicare25 mi
Anesthesiology
NPI 1629128780
21 KAINTUCK LN
Locust Valley, NY 11560
(516) 331-0557
✔ PECOS✔ Accepts Medicare26 mi
Family Practice
NPI 1902061146
137 WILLIS AVE
Mineola, NY 11501
(516) 750-8000
✔ PECOS✔ Accepts Medicare31 mi
Family Practice
NPI 1013585637
137 WILLIS AVE STE 110
Mineola, NY 11501
(516) 750-8000
✔ PECOS✔ Accepts Medicare31 mi
Internal Medicine
NPI 1922048032
137 WILLIS AVE
Mineola, NY 11501
(516) 750-8000
✔ PECOS✔ Accepts Medicare31 mi
Pathology
NPI 1386848778
222 STATION PLZ N SUITE 606
Mineola, NY 11501
(516) 663-2468
✔ PECOS31 mi
Nurse Practitioner
NPI 1346067899
1575 HILLSIDE AVE
New Hyde Park, NY 11040
(516) 604-7187
✔ PECOS✔ Accepts Medicare33 mi
Podiatry
NPI 1386723088
2035 LAKEVILLE RD STE 207
New Hyde Park, NY 11040
(516) 326-4709
✔ PECOS✔ Accepts Medicare34 mi
See all 60 clinicians

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

CLIA Laboratory Certificates CMS CLIA 3

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 33D2192660

Digestive Disease Care PC · New Hyde Park, NY
Active · expires Sep 13, 2028
CLIA Number33D2192660
Laboratory TypePhysician Office
Certificate Effective DateSeptember 14, 2026
Certificate Expiration DateSeptember 13, 2028
Laboratory DirectorDr. Nilesh Mehta
Laboratory Phone(516) 204-4242
Laboratory LocationDigestive Disease Care PC1991 Marcus Ave Suite M200, New Hyde Park, NY 11042
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Compliance 33D2137727

Digestive Disease Care PC · East Setauket, NY
Active · expires Mar 26, 2027
CLIA Number33D2137727
Laboratory TypePhysician Office
Certificate Effective DateOctober 3, 2017
Certificate Expiration DateMarch 26, 2027
Laboratory DirectorPhilip Q. Xiao
Laboratory Phone(631) 450-1600
Laboratory LocationDigestive Disease Care PC235 N Belle Mead Rd, East Setauket, NY 11733
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Certificate of Waiver 33D2327820

Digestive Disease Care · Forest Hills, NY
Active · expires Mar 26, 2027
CLIA Number33D2327820
Laboratory TypePhysician Office
Certificate Effective DateJuly 30, 2025
Certificate Expiration DateMarch 26, 2027
Laboratory DirectorDr. Nilesh Mehta
Laboratory Phone(516) 204-4242
Laboratory LocationDigestive Disease Care107-40 Queens Blvd, Forest Hills, NY 11375
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Digestive Disease Care, PC's NPI number?

The NPI number for Digestive Disease Care, PC is 1184871774. It was assigned to this organization in the NPPES registry on August 26, 2008.

Where is Digestive Disease Care, PC located?

Digestive Disease Care, PC is located at 235 N Belle Mead Rd, East Setauket, NY 11733. The listed phone number is (631) 450-1500.

What is Digestive Disease Care, PC's specialty?

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

Is Digestive Disease Care, PC enrolled in Medicare?

Yes. Digestive Disease Care, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Digestive Disease Care, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 60 clinicians in 7 Medicare specialties reassign their Medicare billing to Digestive Disease Care, 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 Gastroenterology (27), Internal Medicine (10) and Nurse Practitioner (8). Of these, 5 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Digestive Disease Care, PC hold CLIA laboratory certificates?

Yes. 3 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Digestive Disease Care, PC was last updated on September 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.