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DR. DIANA TERESA RUZGA D.C.
NPI 1235658188
Chiropractor in Cary, IL

Active since September 12, 2017Accepts Medicare Assignment

NPPES record last updated: September 12, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Diana Teresa Ruzga D.c. NPPES

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

DR. DIANA TERESA RUZGA D.C. (NPI 1235658188) is an individual chiropractor in Cary, Illinois, licensed in Illinois (038013143) and active in the NPI registry since September 2017. She is a graduate of Palmer College Chiropractic - Davenport (2017).

NPPES Registry Identity

NPI1235658188
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameDR. DIANA TERESA RUZGACredential: D.C.
Location Address131 E MAIN STCary, IL 60013-2205
Mailing Address131 E Main StCary, IL 60013-2205
Phone(262) 745-8395
Sole ProprietorNo
Medical School CMSPalmer College Chiropractic - DavenportGraduated 2017
Enumeration DateSeptember 12, 2017
✔ NPI 1235658188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in IL · 038013143
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.
131 E MAIN ST, Cary, IL 60013
Open in Google Maps ↗

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. Diana Teresa Ruzga 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 ID7012278385
PECOS Enrollment IDI20180301001161

Medicare Billing Reassignment

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

Holistic Chiropractic, P.C.
Same address
Health Service
131 E MAIN ST
Cary, IL 60013
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Holistic Chiropractic PC
NPI 1265951958 (262) 745-8395

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.
457 services49 patients

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HOLISTIC CHIROPRACTIC, P.C.
Clinic/Center (Health Service)
131 E MAIN ST
CARY, IL 60013
McHenry County (262) 745-8395

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 Diana Ruzga's NPI number?

The NPI number for Diana Ruzga is 1235658188. It was assigned to this individual provider in the NPPES registry on September 12, 2017.

Where is Diana Ruzga located?

Diana Ruzga practices at 131 E Main St, Cary, IL 60013. The listed phone number is (262) 745-8395.

What is Diana Ruzga's specialty?

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

Is Diana Ruzga enrolled in Medicare?

Yes. Diana Ruzga 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 Diana Ruzga's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diana Ruzga reassigns Medicare benefits to Holistic Chiropractic, P.C. (Cary, 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 Diana Ruzga'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 Diana Ruzga was last updated on September 12, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.