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EMERGENCY MEDICINE SERVICES OF IN, LLC
NPI 1982301040
Emergency Medicine in Terre Haute, IN

Active since February 09, 2023
3901 S 7TH ST, TERRE HAUTE, IN 47802(812) 232-0021 Get Directions Write a Review

NPPES record last updated: November 20, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 20, 2025, Nov 13, 2025, Jun 14, 2023 and 2 more (5 updates tracked since 2023).

About Emergency Medicine Services Of In, Llc NPPES

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

EMERGENCY MEDICINE SERVICES OF IN, LLC (NPI 1982301040) is a healthcare organization registered as an emergency medicine in Terre Haute, Indiana and active in the NPI registry since February 2023. The organization lists Vyvyan Derouen, President, as its authorized official.

NPPES Registry Identity

NPI1982301040
Entity TypeOrganization
Primary Taxonomy207P00000X
Legal Business NameEMERGENCY MEDICINE SERVICES OF IN, LLC
Location Address3901 S 7TH STTerre Haute, IN 47802-5709
Mailing Address2000 Health Park DrBrentwood, TN 37027-4692 · (615) 373-7406
Phone(812) 232-0021
Organization SubpartNo
Authorized OfficialVyvyan DerouenPresident · (615) 376-5076
Enumeration DateFebruary 9, 2023
Last NPPES UpdateNovember 20, 20255 updates tracked since enumeration
NPPES CertifiedNovember 20, 2025
✔ NPI 1982301040 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
3901 S 7TH ST, Terre Haute, IN 47802
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Emergency Medicine Services Of In, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Emergency Medicine Services Of In, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Manju Thothala, MD
Family Practice
NPI 1295177160
1530 N 7TH ST STE 200
Terre Haute, IN 47807
(812) 238-7631
✔ PECOS✔ Accepts Medicare4.5 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Emergency Medicine Services Of In, LLC's NPI number?

The NPI number for Emergency Medicine Services Of In, LLC is 1982301040. It was assigned to this organization in the NPPES registry on February 9, 2023.

Where is Emergency Medicine Services Of In, LLC located?

Emergency Medicine Services Of In, LLC is located at 3901 S 7th St, Terre Haute, IN 47802. The listed phone number is (812) 232-0021.

What is Emergency Medicine Services Of In, LLC's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Emergency Medicine Services Of In, LLC enrolled in Medicare?

Yes. Emergency Medicine Services Of In, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Emergency Medicine Services Of In, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Emergency Medicine Services Of In, LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Emergency Medicine Services Of In, LLC was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.