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MEHTA & MEHTA PHYSICIANS PC
NPI 1942465521
Internal Medicine in Riverhead, NY

Active since July 23, 2008CLIA 33D2256758 · Certificate of Compliance
36 OSPREY AVE, RIVERHEAD, NY 11901(631) 727-4171(631) 727-3660 Get Directions Write a Review

NPPES record last updated: May 10, 2013. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Mehta & Mehta Physicians Pc NPPES

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

MEHTA & MEHTA PHYSICIANS PC (NPI 1942465521) is a healthcare organization registered as an internal medicine in Riverhead, New York and active in the NPI registry since July 2008. The organization holds a CLIA Certificate of Compliance certificate valid through July 12, 2027 and lists Ranjana D Mehta, Patner, as its authorized official.

NPPES Registry Identity

NPI1942465521
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMEHTA & MEHTA PHYSICIANS PC
Location Address36 OSPREY AVERiverhead, NY 11901-7303
Mailing Address41 Bay AveEast Moriches, NY 11940-1209 · (631) 878-1543 · Fax (631) 878-5587
Phone(631) 727-4171
Fax(631) 727-3660
Organization SubpartNo
Authorized OfficialRanjana D MehtaPatner · (631) 878-1543
Enumeration DateJuly 23, 2008
Last NPPES UpdateMay 10, 2013
✔ NPI 1942465521 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 198176
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X · License 170734 (NY), 197342 (NY)
36 OSPREY AVE, Riverhead, NY 11901
Open in Google Maps ↗

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 MULTIPLE 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)

Mehta & Mehta Physicians Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

5

Medicare enrollment records show 5 clinicians reassign Medicare billing to Mehta & Mehta Physicians PC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Ranjana Mathur, M.D.
Pathology
NPI 1801994868
1300 ROANOKE AVE
Riverhead, NY 11901
(631) 548-6146
✔ PECOS✔ Accepts Medicare1.1 mi
Dhiren Mehta, MD
Gastroenterology
NPI 1912093444
41 BAY AVENUE
East Moriches, NY 11940
(631) 878-1543
✔ PECOS11 mi
Ranjana Mehta, MD
Internal Medicine
NPI 1407942147
41 BAY AVENUE
East Moriches, NY 11940
(631) 878-1543
✔ PECOS✔ Accepts Medicare11 mi
Emil Petrov, MD
Pathology
NPI 1639139934
1 EDGEWATER PLAZA 1ST FL. LAB
Staten Island, NY 10305
(718) 226-4130
✔ PECOS✔ Accepts Medicare77 mi
Anissa Abdelmalek, MD
Pathology
NPI 1073680310
355 BARD AVENUE
Staten Island, NY 10310
(516) 512-1090
✔ PECOS79 mi

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

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 Compliance 33D2256758

Mehta & Mehta Physicians, PC · Riverhead, NY
Active · expires Jul 12, 2027
CLIA Number33D2256758
Laboratory TypePhysician Office
Certificate Effective DateJuly 13, 2025
Certificate Expiration DateJuly 12, 2027
Laboratory DirectorDr. Constantin Friedman
Laboratory Phone(631) 878-1543
Laboratory LocationMehta & Mehta Physicians, PC36 Osprey Avenue, Riverhead, NY 11901
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Mehta & Mehta Physicians PC's NPI number?

The NPI number for Mehta & Mehta Physicians PC is 1942465521. It was assigned to this organization in the NPPES registry on July 23, 2008.

Where is Mehta & Mehta Physicians PC located?

Mehta & Mehta Physicians PC is located at 36 Osprey Ave, Riverhead, NY 11901. The listed phone number is (631) 727-4171.

What is Mehta & Mehta Physicians PC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Mehta & Mehta Physicians PC enrolled in Medicare?

Yes. Mehta & Mehta Physicians PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mehta & Mehta Physicians PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 3 Medicare specialties reassign their Medicare billing to Mehta & Mehta Physicians 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 Pathology (3), Gastroenterology (1) and Internal Medicine (1). Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Mehta & Mehta Physicians PC hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 33D2256758) is associated with this NPI, valid through July 12, 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 Mehta & Mehta Physicians PC was last updated on May 10, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.