DR. DIANA BROOK DOBIER PSYD LCP
NPI 1568084127
Psychologist in Macomb, IL
About Dr. Diana Brook Dobier Psyd Lcp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DIANA BROOK DOBIER PSYD LCP (NPI 1568084127) is an individual psychologist in Macomb, Illinois, licensed in Illinois (071005726) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Diana Brook Dobier Psyd Lcp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Diana Dobier reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Miami, FL 33130
- Reassigned Medicare billing, Illinois enrollment
- 581 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MACOMB, IL 61455
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 Dobier's NPI number?
The NPI number for Diana Dobier is 1568084127. It was assigned to this individual provider in the NPPES registry on May 17, 2020. The provider is also known as Dr. Diana Brook Proctor Psyd Lcp.
Where is Diana Dobier located?
Diana Dobier practices at 210 S Randolph St, Macomb, IL 61455. The listed phone number is (217) 779-5506.
What is Diana Dobier's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Diana Dobier enrolled in Medicare?
Yes. Diana Dobier is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Diana Dobier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diana Dobier reassigns Medicare benefits to Grow Healthcare Group PA (Miami, FL). 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 Dobier'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 Dobier was last updated on May 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.