DR. LINDA LANIER PHD
NPI 1598814055
Psychologist - Clinical in Springfield, IL
About Dr. Linda Lanier Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LINDA LANIER PHD (NPI 1598814055) is an individual clinical provider in Springfield, Illinois, licensed in Illinois (071004800) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Springfield, and is a graduate of Other (1992).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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. Linda Lanier 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 Linda Lanier reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Springfield, IL 62702
- Reassigned Medicare billing, Illinois enrollment
- 645 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62703 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Linda Lanier's NPI number?
The NPI number for Linda Lanier is 1598814055. It was assigned to this individual provider in the NPPES registry on January 10, 2007.
Where is Linda Lanier located?
Linda Lanier practices at 1124 S 5th St, Springfield, IL 62703. The listed phone number is (217) 522-5002.
What is Linda Lanier's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Linda Lanier enrolled in Medicare?
Yes. Linda Lanier 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 Linda Lanier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Linda Lanier reassigns Medicare benefits to Siu Physicians & Surgeons, 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 Linda Lanier'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 Linda Lanier was last updated on December 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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. Linda Lanier, PHD · NPI 1598814055
Clinical provider in Springfield, Illinois. Individual provider, active in the CMS NPPES registry since January 10, 2007.
## Identity
- **NPI:** 1598814055 (Entity type: Individual)
- **Enumerated:** January 10, 2007
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** 071004800 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1124 S 5TH ST, Springfield, IL 62703-2314
- **Phone:** (217) 522-5002
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Siu Physicians & Surgeons, Inc (NPI 1558385989, Springfield, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1992
## Record status
- **NPPES last updated:** December 29, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1598814055) · Data from the CMS NPPES public registry.