KATHERINE DENNY PH.D.
NPI 1730633587
Clinical Neuropsychologist in Sacramento, CA
About Katherine Denny Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE DENNY PH.D. (NPI 1730633587) is an individual clinical neuropsychologist in Sacramento, California, licensed in California (PSY27705) and active in the NPI registry since August 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
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
Katherine Denny 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 Reassignments
3Medicare enrollment records show Katherine Denny reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sacramento, CA 95817
- Reassigned Medicare billing, California enrollment
- 2,570 clinicians in this Medicare group
Grass Valley, CA 95949
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Regents Of The University Of California
- 918 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 135 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SACRAMENTO, CA 95817
SACRAMENTO, CA 95817
SACRAMENTO, CA 95817
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 Katherine Denny's NPI number?
The NPI number for Katherine Denny is 1730633587. It was assigned to this individual provider in the NPPES registry on August 10, 2016.
Where is Katherine Denny located?
Katherine Denny practices at 4860 Y St Suite 3700, Sacramento, CA 95817. The listed phone number is (916) 734-5243.
What is Katherine Denny's specialty?
The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.
Is Katherine Denny enrolled in Medicare?
Yes. Katherine Denny 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 organizations bill Medicare for Katherine Denny's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Denny reassigns Medicare benefits to 3 organizations: Regents Of The Univ Of Ca (Sacramento, CA), Regents Of The University Of Ca (Grass Valley, CA) and Regents Of The University Of Claifornia Univ Neursciences (Orange, CA). Each 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 Katherine Denny'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 Katherine Denny was last updated on August 10, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Katherine Denny, PH.D. · NPI 1730633587
Clinical Neuropsychologist provider in Sacramento, California. Individual provider, active in the CMS NPPES registry since August 10, 2016.
## Identity
- **NPI:** 1730633587 (Entity type: Individual)
- **Enumerated:** August 10, 2016
- **Primary specialty:** Clinical Neuropsychologist · taxonomy 103G00000X
- **State license:** PSY27705 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4860 Y ST, SUITE 3700, Sacramento, CA 95817-2307
- **Phone:** (916) 734-5243
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Regents Of The Univ Of Ca (NPI 1285068783, Sacramento, CA); Regents Of The University Of Ca (NPI 1194705731, Grass Valley, CA); Regents Of The University Of Claifornia Univ Neursciences (NPI 1205884210, Orange, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** August 10, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1730633587) · Data from the CMS NPPES public registry.