VITUITY - ILLINOIS INFECTIOUS DISEASE SPECIALISTS, P.C.
NPI 1821741737
Internal Medicine - Infectious Disease in Greenville, IL

Q: What is Vituity - Illinois Infectious Disease Specialists, P.C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Active since January 31, 2022

200 HEALTH CARE DR, GREENVILLE, IL 62246(618) 664-1230 Get Directions Write a Review

NPPES record last updated: January 31, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Vituity - Illinois Infectious Disease Specialists, P.c. NPPES

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

VITUITY - ILLINOIS INFECTIOUS DISEASE SPECIALISTS, P.C. (NPI 1821741737) is a healthcare organization registered as an infectious disease in Greenville, Illinois and active in the NPI registry since January 2022. The organization maintains a secondary practice location in Effingham and lists David Birdsall, Administrative Vp Of Operations, as its authorized official.

NPPES Registry Identity

NPI1821741737

Entity TypeOrganization

Primary Taxonomy207RI0200X

Legal Business NameVITUITY - ILLINOIS INFECTIOUS DISEASE SPECIALISTS, P.C.

Location Address200 HEALTH CARE DRGreenville, IL 62246-1154

Mailing Address2100 Powell St Ste 400Emeryville, CA 94608-1872 · (510) 350-2600

Phone(618) 664-1230

Organization SubpartNo

Authorized OfficialDavid BirdsallAdministrative Vp Of Operations · (510) 851-7552

Enumeration DateJanuary 31, 2022

NPPES CertifiedJanuary 31, 2022

✔ NPI 1821741737 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

200 HEALTH CARE DR, Greenville, IL 62246

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Secondary Practice Location 1

Location 1503 N Maple StEffingham, IL 62401-2006 · Phone (217) 342-2121

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)

Vituity - Illinois Infectious Disease Specialists, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Vituity - Illinois Infectious Disease Specialists, P.C., which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (2)

Sumbul Meraj, M.D.

Internal Medicine

NPI 1285931261

10010 KENNERLY RD
Saint Louis, MO 63128

(314) 525-1000

✔ PECOS✔ Accepts Medicare59 mi

Kalyani Vangala, M.D.

Internal Medicine

NPI 1588696918

1808 S PENNSYLVANIA AVE SUITE E
Lansing, MI 48910

(517) 371-1500

✔ PECOS✔ Accepts Medicare366 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 Vituity - Illinois Infectious Disease Specialists, P.C.'s NPI number?

The NPI number for Vituity - Illinois Infectious Disease Specialists, P.C. is 1821741737. It was assigned to this organization in the NPPES registry on January 31, 2022.

Where is Vituity - Illinois Infectious Disease Specialists, P.C. located?

Vituity - Illinois Infectious Disease Specialists, P.C. is located at 200 Health Care Dr, Greenville, IL 62246. The listed phone number is (618) 664-1230.

What is Vituity - Illinois Infectious Disease Specialists, P.C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Vituity - Illinois Infectious Disease Specialists, P.C. enrolled in Medicare?

Yes. Vituity - Illinois Infectious Disease Specialists, P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Vituity - Illinois Infectious Disease Specialists, P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Internal Medicine, reassign their Medicare billing to Vituity - Illinois Infectious Disease Specialists, P.C.. 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 Vituity - Illinois Infectious Disease Specialists, P.C. was last updated on January 31, 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.