KAREN LEE NELSON PH.D.
NPI 1326815200
Psychologist in Conroe, TX
About Karen Lee Nelson Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREN LEE NELSON PH.D. (NPI 1326815200) is an individual psychologist in Conroe, Texas, licensed in Texas (32522) and active in the NPI registry since December 2023. She is enrolled in Medicare PECOS, maintains a secondary practice location in Conroe, and is a graduate of Other (2003).
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
Karen Lee Nelson Ph.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 Karen Nelson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Conroe, TX 77304
- Reassigned Medicare billing, Texas enrollment
- 14 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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CONROE, TX 77304
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 Karen Nelson's NPI number?
The NPI number for Karen Nelson is 1326815200. It was assigned to this individual provider in the NPPES registry on December 11, 2023.
Where is Karen Nelson located?
Karen Nelson practices at 1169 Grand Central Pkwy, Conroe, TX 77304. The listed phone number is (936) 525-3600.
What is Karen Nelson's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Karen Nelson enrolled in Medicare?
Yes. Karen Nelson 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 Karen Nelson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Nelson reassigns Medicare benefits to Sam Houston State University (Conroe, TX). 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 Karen Nelson'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 Karen Nelson was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.