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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RIDDHI R AMIN MD
NPI 1851977300
Internal Medicine - Endocrinology, Diabetes & Metabolism in New Brunswick, NJ

Active since March 23, 2021PECOS Enrolled
125 PATERSON ST STE 7300, NEW BRUNSWICK, NJ 08901(732) 235-8887 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 11, 2021, Apr 5, 2021, Mar 23, 2021 (3 updates tracked since 2021).

About Riddhi R Amin Md NPPES

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

RIDDHI R AMIN MD (NPI 1851977300) is an individual endocrinology, diabetes & metabolism provider in New Brunswick, New Jersey, licensed in New Jersey (25MA13147200) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851977300
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameRIDDHI R AMINCredential: MD
Location Address125 PATERSON ST STE 7300New Brunswick, NJ 08901-1962
Mailing Address95 Madison Ave Ste B00Morristown, NJ 07960-6023 · (973) 775-5115
Phone(732) 235-8887
Sole ProprietorNo
Enumeration DateMarch 23, 2021
Last NPPES UpdateJune 30, 20263 updates tracked since enumeration
NPPES CertifiedJune 30, 2026
✔ NPI 1851977300 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in NJ · 25MA13147200
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
125 PATERSON ST STE 7300, New Brunswick, NJ 08901
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Riddhi R Amin Md 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 08901 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.

BRENDAN MCNAMARA
Student in an Organized Health Care Education/Training Program
125 PATERSON ST STE 7300
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-8887
ANN FAN YANG MD
Student in an Organized Health Care Education/Training Program
125 PATERSON ST STE 7300
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-8887
JULIA SIMON MD
Internal Medicine
125 PATERSON ST STE 7300
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-8887
ANDREW AN WANG
Student in an Organized Health Care Education/Training Program
125 PATERSON ST STE 7300
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-8887
VERDAH AHMAD
Student in an Organized Health Care Education/Training Program
125 PATERSON ST STE 7300
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-8887
DR. JUSTIN TIONGSON MD
Student in an Organized Health Care Education/Training Program
125 PATERSON ST STE 7300
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-8887
SARA SAWICKI
Student in an Organized Health Care Education/Training Program
125 PATERSON ST STE 7300
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-8887
JEREMY APPELBAUM
Student in an Organized Health Care Education/Training Program
125 PATERSON ST STE 7300
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-8887

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 Riddhi Amin's NPI number?

The NPI number for Riddhi Amin is 1851977300. It was assigned to this individual provider in the NPPES registry on March 23, 2021.

Where is Riddhi Amin located?

Riddhi Amin practices at 125 Paterson St Ste 7300, New Brunswick, NJ 08901. The listed phone number is (732) 235-8887.

What is Riddhi Amin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Riddhi Amin enrolled in Medicare?

Yes. Riddhi Amin is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Riddhi Amin was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 47 days 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.