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NIKHIL THIRUVENGADAM
NPI 1972923431
Internal Medicine - Gastroenterology in Loma Linda, CA

Active since April 23, 2014PECOS EnrolledAccepts Medicare Assignment
85.18/100
CMS Quality Rating
11234 ANDERSON ST # MC1516, LOMA LINDA, CA 92354(909) 558-4499(909) 558-0428 Get Directions Write a Review

NPPES record last updated: January 7, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 7, 2022, Nov 3, 2021 (2 updates tracked since 2021).

About Nikhil Thiruvengadam NPPES

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

NIKHIL THIRUVENGADAM (NPI 1972923431) is an individual gastroenterology provider in Loma Linda, California, licensed in California (A147956) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS and is a graduate of Stanford University School Of Medicine (2014).

NPPES Registry Identity

NPI1972923431
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameNIKHIL THIRUVENGADAM
Location Address11234 ANDERSON ST # MC1516Loma Linda, CA 92354-2804
Mailing Address5400 Avenida Del TrenYorba Linda, CA 92887-4900 · (714) 926-1901
Phone(909) 558-4499
Fax(909) 558-0428
Sole ProprietorNo
Medical School CMSStanford University School Of MedicineGraduated 2014
Enumeration DateApril 23, 2014
Last NPPES UpdateJanuary 7, 20222 updates tracked since enumeration
NPPES CertifiedJanuary 7, 2022
✔ NPI 1972923431 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 CA · A147956
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.
11234 ANDERSON ST # MC1516, Loma Linda, CA 92354
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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 and accepts Medicare assignment

Nikhil Thiruvengadam is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6901105386
PECOS Enrollment IDI20200415003546
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.

Areas of Expertise CMS Part B claims 7

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 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.
44 services29 patients
Review by radiologist of image from tube placement into bile duct using an endoscope 74328
This procedure involves a specialist, called a radiologist, examining an image taken during a tube placement into your bile duct. The tube is inserted with the help of a tool called an endoscope. This allows the doctor to check for any issues or abnormalities in your bile duct.
42 services33 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
30 services30 patients
Removal of stone or debris from bile or pancreatic duct using a flexible endoscope 43264
This procedure, called an endoscopic retrograde cholangiopancreatography (ERCP), involves using a flexible tube with a camera (endoscope) to locate and remove stones or debris from your bile or pancreatic duct. It's a non-surgical method to clear the ducts, enhancing your digestive health.
26 services23 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.
24 services24 patients
Insertion of stent into pancreatic or bile duct using a flexible endoscope 43274
This procedure involves the placement of a tiny tube, known as a stent, into your pancreatic or bile duct. A flexible endoscope, a long, thin instrument with a light and camera, is used. It aids in relieving blockages and improving flow in these ducts.
23 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92354 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
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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.

85.18/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.81
Promoting Interoperability82
Improvement Activities40
Cost64.54

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VU VAN NGUYEN
Internal Medicine
11234 ANDERSON ST # MC1516
LOMA LINDA, CA 92354
San Bernardino County (909) 558-4074
DR. SAYNA NOROUZI M.D.
Internal Medicine (Nephrology)
11234 ANDERSON ST # MC1516
LOMA LINDA, CA 92354
San Bernardino County (909) 558-4499
DR. HIEU DUC DO M.D
Internal Medicine
11234 ANDERSON ST # MC1516
LOMA LINDA, CA 92354
San Bernardino County (909) 558-4000

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 Nikhil Thiruvengadam's NPI number?

The NPI number for Nikhil Thiruvengadam is 1972923431. It was assigned to this individual provider in the NPPES registry on April 23, 2014.

Where is Nikhil Thiruvengadam located?

Nikhil Thiruvengadam practices at 11234 Anderson St # Mc1516, Loma Linda, CA 92354. The listed phone number is (909) 558-4499.

What is Nikhil Thiruvengadam's specialty?

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

Is Nikhil Thiruvengadam enrolled in Medicare?

Yes. Nikhil Thiruvengadam is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Nikhil Thiruvengadam was last updated on January 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.