DR. RALPH JOHN TOBIAS PHD
NPI 1699787598
Psychologist - Clinical in Libertyville, IL
About Dr. Ralph John Tobias Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RALPH JOHN TOBIAS PHD (NPI 1699787598) is an individual clinical provider in Libertyville, Illinois, licensed in Illinois (071005174) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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. Ralph John Tobias Phd 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.
Medicare Billing Reassignment
Medicare enrollment records show Ralph Tobias reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Libertyville, IL 60048
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Tobias And Associates PC
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60048 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LIBERTYVILLE, IL 60048
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 Ralph Tobias's NPI number?
The NPI number for Ralph Tobias is 1699787598. It was assigned to this individual provider in the NPPES registry on August 12, 2006.
Where is Ralph Tobias located?
Ralph Tobias practices at 1580 S Milwaukee Ave Ste 502, Libertyville, IL 60048. The listed phone number is (847) 525-0810.
What is Ralph Tobias's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Ralph Tobias enrolled in Medicare?
Yes. Ralph Tobias 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 Ralph Tobias's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ralph Tobias reassigns Medicare benefits to Tobias And Associates, P.C. (Libertyville, 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 Ralph Tobias's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ralph Tobias accept?
Health plans from UnitedHealthcare list Ralph Tobias as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Ralph Tobias was last updated on December 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Dr. Ralph John Tobias, PHD · NPI 1699787598
Clinical provider in Libertyville, Illinois. Individual provider, active in the CMS NPPES registry since August 12, 2006.
## Identity
- **NPI:** 1699787598 (Entity type: Individual)
- **Enumerated:** August 12, 2006
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** 071005174 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1580 S MILWAUKEE AVE STE 502, Libertyville, IL 60048-3776
- **Phone:** (847) 525-0810
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Tobias And Associates, P.C. (NPI 1205010550, Libertyville, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** December 12, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1699787598) · Data from the CMS NPPES public registry.