DR KAREN A TENNYSON LLC
NPI 1770077752
Clinical Neuropsychologist in Chester, NJ
About Dr Karen A Tennyson Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR KAREN A TENNYSON LLC (NPI 1770077752) is a healthcare organization registered as a clinical neuropsychologist in Chester, New Jersey and active in the NPI registry since June 2018. The organization lists Karen Tennyson, Psychologist, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr Karen A Tennyson Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Dr Karen A Tennyson LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
East Orange, NJ 07018
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Dr Karen A Tennyson LLC's NPI number?
The NPI number for Dr Karen A Tennyson LLC is 1770077752. It was assigned to this organization in the NPPES registry on June 21, 2018.
Where is Dr Karen A Tennyson LLC located?
Dr Karen A Tennyson LLC is located at 201 Pleasant Hill Rd, Chester, NJ 07930. The listed phone number is (973) 556-8462.
What is Dr Karen A Tennyson LLC's specialty?
The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.
Is Dr Karen A Tennyson LLC enrolled in Medicare?
Yes. Dr Karen A Tennyson LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Dr Karen A Tennyson LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Dr Karen A Tennyson LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Dr Karen A Tennyson LLC was last updated on November 8, 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 Karen A Tennyson Llc · NPI 1770077752
Clinical Neuropsychologist organization in Chester, New Jersey. Organization record, active in the CMS NPPES registry since June 21, 2018.
## Identity
- **NPI:** 1770077752 (Entity type: Organization)
- **Enumerated:** June 21, 2018
- **Primary specialty:** Clinical Neuropsychologist · taxonomy 103G00000X
- **Organization subpart:** No
- **Authorized official:** Karen Tennyson, PSYCHOLOGIST
## Practice location
- **Address:** 201 PLEASANT HILL RD, Chester, NJ 07930-2141
- **Phone:** (973) 556-8462 · **Fax:** (972) 252-6418
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Clinical Psychologist) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 8, 2018
- **Other identifiers:** Medicaid 0153265 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1770077752) · Data from the CMS NPPES public registry.