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DR. ROBERT GEORGE WILLIAM CALCATERRA D.C.
NPI 1346479326
Chiropractor in Springfield, IL

Active since July 10, 2009Accepts Medicare Assignment
993 CLOCK TOWER DR, STE. A, SPRINGFIELD, IL 62704(217) 726-0422(217) 726-0424 Get Directions Write a Review

NPPES record last updated: July 10, 2009. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Robert George William Calcaterra D.c. NPPES

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

DR. ROBERT GEORGE WILLIAM CALCATERRA D.C. (NPI 1346479326) is an individual chiropractor in Springfield, Illinois, licensed in Illinois (038011475) and active in the NPI registry since July 2009. He is a graduate of Logan College Of Chiropractic (2009).

NPPES Registry Identity

NPI1346479326
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. ROBERT GEORGE WILLIAM CALCATERRACredential: D.C.
Location Address993 CLOCK TOWER DR, STE. ASpringfield, IL 62704-1389
Mailing Address993 Clock Tower Dr, Ste. ASpringfield, IL 62704-1389 · (217) 726-0422 · Fax (217) 726-0424
Phone(217) 726-0422
Fax(217) 726-0424
Sole ProprietorNo
Medical School CMSLogan College Of ChiropracticGraduated 2009
Enumeration DateJuly 10, 2009
✔ NPI 1346479326 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in IL · 038011475
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
993 CLOCK TOWER DR, Springfield, IL 62704
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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

Dr. Robert George William Calcaterra D.c. 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 ID446397053
PECOS Enrollment IDI20091029000510

Medicare Billing Reassignment

Medicare enrollment records show Robert Calcaterra reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Silveri Chiropractic Inc.
0.1 mi
Chiropractor
993 CLOCK TOWER DR STE A
Springfield, IL 62704
  • Reassigned Medicare billing, Illinois enrollment
  • 4 clinicians in this Medicare group
NPI 1750453197 (217) 726-0422

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

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.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
614 services55 patients

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 Robert Calcaterra's NPI number?

The NPI number for Robert Calcaterra is 1346479326. It was assigned to this individual provider in the NPPES registry on July 10, 2009.

Where is Robert Calcaterra located?

Robert Calcaterra practices at 993 Clock Tower Dr Ste. A, Springfield, IL 62704. The listed phone number is (217) 726-0422.

What is Robert Calcaterra's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Robert Calcaterra enrolled in Medicare?

Yes. Robert Calcaterra 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 organization bills Medicare for Robert Calcaterra's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Calcaterra reassigns Medicare benefits to Silveri Chiropractic Inc. (Springfield, IL). The 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 Robert Calcaterra's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Robert Calcaterra was last updated on July 10, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.