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DR. ABHINAV TIWARI MD
NPI 1225411598
Internal Medicine - Gastroenterology in Springfield, OR

Active since July 06, 2015PECOS EnrolledAccepts Medicare Assignment
3377 RIVERBEND DR, SPRINGFIELD, OR 97477(541) 222-6200 Get Directions Write a Review

NPPES record last updated: September 1, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Abhinav Tiwari Md NPPES

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

DR. ABHINAV TIWARI MD (NPI 1225411598) is an individual gastroenterology provider in Springfield, Oregon, licensed in Oregon (MD204814) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS, is affiliated with Sacred Heart Medical Center - Riverbend, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1225411598
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. ABHINAV TIWARICredential: MD
Location Address3377 RIVERBEND DRSpringfield, OR 97477-8803
Mailing Address3377 Riverbend DrSpringfield, OR 97477-8803 · (541) 222-6200
Phone(541) 222-6200
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateJuly 6, 2015
Last NPPES UpdateSeptember 1, 2021
NPPES CertifiedSeptember 1, 2021
✔ NPI 1225411598 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in OR · MD204814
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3377 RIVERBEND DR, Springfield, OR 97477
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc. and more.Insurance ›

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

Dr. Abhinav Tiwari 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 ID9830494558
PECOS Enrollment IDI20210629003471
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 10

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.

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.
117 services117 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.
114 services88 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.
91 services91 patients
Injection beneath lining of large bowel using a flexible endoscope 45381
This procedure involves a flexible tube, called an endoscope, being inserted into the large bowel. A small needle is then passed through the tube to inject medication under the bowel lining. This is typically done to treat inflammation or bleeding.
29 services29 patients
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm 43249
This procedure involves using a flexible tube with a camera, called an endoscope, to gently expand narrowed areas in your esophagus, stomach, or upper small bowel. A small balloon is inflated, making it easier for food and liquid to pass through. It's safe and effective.
27 services18 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
25 services25 patients

Hospital Affiliations CMS Care Compare 2

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

Sacred Heart Medical Center - Riverbend

Acute Care Hospitals · Springfield, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380102
Location3333 Riverbend DriveSpringfield, OR 97477 · Lane County
Emergency services Birthing friendly

Peace Harbor Medical Center

Critical Access Hospitals · Florence, OR
OwnershipVoluntary non-profit - Church
CMS Certification Number381316
Location400 9th StreetFlorence, OR 97439 · Lane County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97477 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
$126.25 typical visit price
range $54.96 – $166.64
Typical copayment $31.56 (range $13.74 – $41.66)
Most-billed visit code 99204
Established Patient
$97.16 typical visit price
range $17.68 – $136.19
Typical copayment $24.29 (range $4.42 – $34.04)
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.

AMBER MICHELLE TRAVIS P.A.
Physician Assistant (Surgical)
3377 RIVERBEND DR, PEDIATRIC SURGERY
SPRINGFIELD, OR 97477
Lane County (541) 222-6135
DR. PETER A KOVACH MD
Internal Medicine (Hematology & Oncology)
3377 RIVERBEND DR
SPRINGFIELD, OR 97477
Lane County (541) 683-5001
MRS. CINDY LOUISE DONNER LPN
Licensed Practical Nurse
3377 RIVERBEND DR
SPRINGFIELD, OR 97477
Lane County (541) 344-2300
SATYAM LAKSHMANBHAI PATEL MD
Hospitalist
3377 RIVERBEND DR
SPRINGFIELD, OR 97477
Lane County (541) 222-6389
ARJUN KHUNGER MD
Internal Medicine
3377 RIVERBEND DR
SPRINGFIELD, OR 97477
Lane County (541) 222-6389
CIERRA HIBBS-PORTER-ROGGE NP
Nurse Practitioner
3377 RIVERBEND DR
SPRINGFIELD, OR 97477
Lane County (541) 222-8400
MARY HALPERT P.T.
Physical Therapist
3377 RIVERBEND DR, OREGON BARIATRIC CENTER
SPRINGFIELD, OR 97477
Lane County (541) 222-2700
ELIZABETH MEGAN CALLAN M.D.
Psychiatry & Neurology (Neurology)
3377 RIVERBEND DR
SPRINGFIELD, OR 97477
Lane County (541) 222-8400

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 Abhinav Tiwari's NPI number?

The NPI number for Abhinav Tiwari is 1225411598. It was assigned to this individual provider in the NPPES registry on July 6, 2015.

Where is Abhinav Tiwari located?

Abhinav Tiwari practices at 3377 Riverbend Dr, Springfield, OR 97477. The listed phone number is (541) 222-6200.

What is Abhinav Tiwari's specialty?

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

Is Abhinav Tiwari enrolled in Medicare?

Yes. Abhinav Tiwari 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.

What insurance does Abhinav Tiwari accept?

Health plans from BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc., Providence Health Plan and Regence BlueCross BlueShield of Oregon list Abhinav Tiwari 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 Abhinav Tiwari affiliated with any hospitals?

According to CMS data, Abhinav Tiwari is affiliated with Sacred Heart Medical Center - Riverbend and Peace Harbor Medical Center.

When was this NPI record last updated?

The NPPES record for Abhinav Tiwari was last updated on September 1, 2021. 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.