DR. LINDSAY ALT ST THOMAS PSY.D.
NPI 1093889842
Psychologist - Clinical in Clarks Summit, PA
About Dr. Lindsay Alt St Thomas Psy.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LINDSAY ALT ST THOMAS PSY.D. (NPI 1093889842) is an individual clinical provider in Clarks Summit, Pennsylvania, licensed in Pennsylvania (PS018251) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Clarks Summit, and is a graduate of Other (2010).
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. Lindsay Alt St Thomas Psy.d. 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 Lindsay St Thomas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Clarks Summit, PA 18411
- Reassigned Medicare billing, Pennsylvania enrollment
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 18411 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
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 Lindsay St Thomas's NPI number?
The NPI number for Lindsay St Thomas is 1093889842. It was assigned to this individual provider in the NPPES registry on November 20, 2006.
Where is Lindsay St Thomas located?
Lindsay St Thomas practices at 116 Depot St Apt 2, Clarks Summit, PA 18411. The listed phone number is (570) 507-7649.
What is Lindsay St Thomas's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Lindsay St Thomas enrolled in Medicare?
Yes. Lindsay St Thomas 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 Lindsay St Thomas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lindsay St Thomas reassigns Medicare benefits to Lasting Wellness LLC (Clarks Summit, PA). 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 Lindsay St Thomas'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 Lindsay St Thomas was last updated on December 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Lindsay Alt St Thomas, PSY.D. · NPI 1093889842
Clinical provider in Clarks Summit, Pennsylvania. Individual provider, active in the CMS NPPES registry since November 20, 2006.
## Identity
- **NPI:** 1093889842 (Entity type: Individual)
- **Enumerated:** November 20, 2006
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** PS018251 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 116 DEPOT ST APT 2, Clarks Summit, PA 18411-1878
- **Phone:** (570) 507-7649
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Lasting Wellness LLC (NPI 1922649987, Clarks Summit, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** December 17, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1093889842) · Data from the CMS NPPES public registry.