MRS. GAYATRI VENGAYIL MD
NPI 1386030484
Internal Medicine - Gastroenterology in Las Vegas, NV

Q: What is Gayatri Vengayil's NPI number?

The NPI number for Gayatri Vengayil is 1386030484. It was assigned to this individual provider in the NPPES registry on April 15, 2015.

Q: What is Gayatri Vengayil's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gayatri Vengayil was last updated on August 2, 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.

Active since April 15, 2015PECOS EnrolledAccepts Medicare Assignment

9260 W SUNSET RD, LAS VEGAS, NV 89148(702) 483-4483 Get Directions Write a Review

NPPES record last updated: August 2, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Mrs. Gayatri Vengayil Md NPPES

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

MRS. GAYATRI VENGAYIL MD (NPI 1386030484) is an individual gastroenterology provider in Las Vegas, Nevada, licensed in Nevada (17994) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with Saint Rose Dominican Hospitals - Siena Campus, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1386030484

Entity TypeIndividualFemale

Primary Taxonomy207RG0100X

Provider Legal NameMRS. GAYATRI VENGAYILCredential: MD

Location Address9260 W SUNSET RDLas Vegas, NV 89148-4858

Mailing Address2880 N Tenaya Way Ste 100Las Vegas, NV 89128-0642 · (702) 962-9554 · Fax (702) 962-5536

Phone(702) 483-4483

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateApril 15, 2015

Last NPPES UpdateAugust 2, 2023

NPPES CertifiedAugust 2, 2023

✔ NPI 1386030484 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 NV · 17994

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.

9260 W SUNSET RD, Las Vegas, NV 89148

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Other Identifiers 1

OtherLL2735NV · Nevada State Board Of Medical Examiners

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Gayatri Vengayil Md 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 ID345535811

PECOS Enrollment IDI20190312001701

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 Reassignments

Medicare enrollment records show Gayatri Vengayil reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Kim Chen PLLC

0.9 mi

Gastroenterology

8530 W. SUNSET RD, SUITE 230
Las Vegas, NV 89113

Reassigned Medicare billing, Nevada enrollment
24 clinicians in this Medicare group

NPI 1881078418 (702) 483-4483

Nevada Acute Medical Services-Scherr 1 PC

9.6 mi

Hospitalist

2500 N TENAYA WAY
Las Vegas, NV 89128

Reassigned Medicare billing, Nevada enrollment
156 clinicians in this Medicare group

NPI 1992244438 (865) 693-1000

Sunrise Mountainview Multispecialty Clinics, LLC

10.0 mi

Neurology

3131 LA CANADA ST STE 101
Las Vegas, NV 89169

Reassigned Medicare billing, Nevada enrollment
67 clinicians in this Medicare group

NPI 1043402522 (702) 961-7310

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 13

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.

Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 99439

Chronic Care Management services involve regular check-ins with healthcare professionals to manage two or more chronic conditions. It includes an additional 20 minutes of clinical staff time per month, directed by a healthcare professional, to ensure optimal health management.

126 services11 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.

115 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.

85 services85 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

76 services63 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

72 services11 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

57 services56 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.

56 services55 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

36 services36 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

33 services33 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

29 services29 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.

28 services27 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

26 services26 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.

20 services20 patients

Hospital Affiliations CMS Care Compare 2

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

Saint Rose Dominican Hospitals - Siena Campus

Acute Care Hospitals · Henderson, NV

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number290045

Location3001 St Rose ParkwayHenderson, NV 89052 · Clark County

Emergency services Birthing friendly

Southern Hills Hospital And Medical Center

Acute Care Hospitals · Las Vegas, NV

4/5 CMS rating

OwnershipProprietary

CMS Certification Number290047

Location9300 West Sunset RdLas Vegas, NV 89148 · Clark County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89148 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

$131.25 typical visit price

range $57.07 – $173.24

Typical copayment $32.81 (range $14.26 – $43.31)

Most-billed visit code 99204

Established Patient

$100.60 typical visit price

range $18.27 – $140.96

Typical copayment $25.15 (range $4.56 – $35.24)

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 14

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

FRANK L ANDERSON DO

Obstetrics & Gynecology

9260 W SUNSET RD, STE. 200
LAS VEGAS, NV 89148

Clark County (702) 255-3547

MR. JEFFREY SCOTT JEDYNAK CRNA

Nurse Anesthetist, Certified Registered

9260 W SUNSET RD, STE. 200
LAS VEGAS, NV 89148

Clark County (702) 255-3547

ROBERT MODUGNO MD

Obstetrics & Gynecology (Obstetrics)

9260 W SUNSET RD, SUITE 200
LAS VEGAS, NV 89148

Clark County (702) 255-3547

DR. MAUREEN STROHM MD

Family Medicine (Addiction Medicine)

9260 W SUNSET RD
LAS VEGAS, NV 89148

Clark County (702) 449-1716

DR. WILLIAM J LLOYD JR. MD

Obstetrics & Gynecology

9260 W SUNSET RD, STE. 200
LAS VEGAS, NV 89148

Clark County (702) 255-3547

CARL D VIRGIL MD

Anesthesiology

9260 W SUNSET RD, STE. 200
LAS VEGAS, NV 89148

Clark County (702) 255-3547

DR. GREGORY LEE GOETZ D.O.

Anesthesiology

9260 W SUNSET RD, STE. 200
LAS VEGAS, NV 89148

Clark County (702) 255-3547

THANUJA RAMASWAMY REDDY MD

Student in an Organized Health Care Education/Training Program

9260 W SUNSET RD
LAS VEGAS, NV 89148

Clark County (702) 916-6906

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 Gayatri Vengayil's NPI number?

The NPI number for Gayatri Vengayil is 1386030484. It was assigned to this individual provider in the NPPES registry on April 15, 2015.

Where is Gayatri Vengayil located?

Gayatri Vengayil practices at 9260 W Sunset Rd, Las Vegas, NV 89148. The listed phone number is (702) 483-4483.

What is Gayatri Vengayil's specialty?

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

Is Gayatri Vengayil enrolled in Medicare?

Yes. Gayatri Vengayil 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.

Which organizations bill Medicare for Gayatri Vengayil's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gayatri Vengayil reassigns Medicare benefits to 3 organizations: Kim Chen PLLC (Las Vegas, NV), Nevada Acute Medical Services-Scherr 1 PC (Las Vegas, NV) and Sunrise Mountainview Multispecialty Clinics, LLC (Las Vegas, NV). Each 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 Gayatri Vengayil's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gayatri Vengayil accept?

Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Gayatri Vengayil as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Gayatri Vengayil affiliated with any hospitals?

According to CMS data, Gayatri Vengayil is affiliated with Saint Rose Dominican Hospitals - Siena Campus and Southern Hills Hospital And Medical Center.

When was this NPI record last updated?

The NPPES record for Gayatri Vengayil was last updated on August 2, 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.