DR. VIGNESH SUNDARAM MD
NPI 1215509435
Internal Medicine in Springfield, MO

Q: What is Vignesh Sundaram's NPI number?

The NPI number for Vignesh Sundaram is 1215509435. It was assigned to this individual provider in the NPPES registry on July 15, 2021.

Q: What is Vignesh Sundaram's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Vignesh Sundaram was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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 July 15, 2021PECOS EnrolledAccepts Medicare Assignment

1235 E CHEROKEE ST, SPRINGFIELD, MO 65804(417) 820-2600 Get Directions Write a Review

NPPES record last updated: July 28, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Vignesh Sundaram Md NPPES

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

DR. VIGNESH SUNDARAM MD (NPI 1215509435) is an individual internal medicine provider in Springfield, Missouri, licensed in Missouri (2024025781) and active in the NPI registry since July 2021. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Lebanon, and maintains a secondary practice location in Lebanon.

NPPES Registry Identity

NPI1215509435

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. VIGNESH SUNDARAMCredential: MD

Location Address1235 E CHEROKEE STSpringfield, MO 65804-2203

Mailing Address1235 E Cherokee StSpringfield, MO 65804-2203 · (417) 820-2600

Phone(417) 820-2600

Sole ProprietorNo

Medical School CMSOtherGraduated 2019

Enumeration DateJuly 15, 2021

Last NPPES UpdateJuly 28, 2025

NPPES CertifiedJuly 28, 2025

✔ NPI 1215509435 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in MO · 2024025781

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.

1235 E CHEROKEE ST, Springfield, MO 65804

Open in Google Maps ↗

Secondary Practice Location 1

Location 1100 Hospital DrLebanon, MO 65536-9210 · Phone (417) 533-6100

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan 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. Vignesh Sundaram 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 ID1557807559

PECOS Enrollment IDI20240726000595

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 2

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.

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.

133 services130 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

13 services13 patients

Hospital Affiliations CMS Care Compare 5

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

Mercy Hospital Lebanon

Acute Care Hospitals · Lebanon, MO

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number260059

Location100 Hospital DriveLebanon, MO 65536 · Laclede County

Emergency services Birthing friendly

Mercy Hospital Springfield

Acute Care Hospitals · Springfield, MO

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number260065

Location1235 E CherokeeSpringfield, MO 65804 · Greene County

Emergency services Birthing friendly

Ozarks Healthcare

Acute Care Hospitals · West Plains, MO

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number260078

Location1100 Kentucky AveWest Plains, MO 65775 · Howell County

Emergency services Birthing friendly

Mercy Hospital Aurora

Critical Access Hospitals · Aurora, MO

OwnershipVoluntary non-profit - Church

CMS Certification Number261316

Location500 Porter AvenueAurora, MO 65605 · Lawrence County

Emergency services Birthing friendly

Mercy St Francis Hospital

Critical Access Hospitals · Mountain View, MO

OwnershipVoluntary non-profit - Private

CMS Certification Number261335

Location100 West Highway 60, PO Box 82Mountain View, MO 65548 · Howell County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 65804 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

$121.96 typical visit price

range $52.28 – $161.24

Typical copayment $30.49 (range $13.07 – $40.31)

Most-billed visit code 99204

Established Patient

$93.24 typical visit price

range $16.30 – $131.05

Typical copayment $23.31 (range $4.07 – $32.76)

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.

MR. SUJAN POUDEL M.D.

Internal Medicine