CHRISTIE J NELSON
NPI 1639428758
Psychologist - Counseling in Los Angeles, CA
About Christie J Nelson NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTIE J NELSON (NPI 1639428758) is an individual counseling provider in Los Angeles, California, licensed in California (LMFT122952) and active in the NPI registry since September 2012. She is enrolled in Medicare PECOS, maintains a secondary practice location in Santa Monica, and is a graduate of Other (2013).
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
Christie J Nelson 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 Christie Nelson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90066
- Reassigned Medicare billing, California enrollment
- 103 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90064
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 Christie Nelson's NPI number?
The NPI number for Christie Nelson is 1639428758. It was assigned to this individual provider in the NPPES registry on September 5, 2012.
Where is Christie Nelson located?
Christie Nelson practices at 11318 National Blvd, Los Angeles, CA 90064. The listed phone number is (310) 301-7396.
What is Christie Nelson's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Counseling, with taxonomy code 103TC1900X.
Is Christie Nelson enrolled in Medicare?
Yes. Christie 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 Christie Nelson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christie Nelson reassigns Medicare benefits to Regents Of The University Of California Los Angeles (Los Angeles, CA). 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 Christie 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 Christie Nelson was last updated on February 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Christie J Nelson · NPI 1639428758
Counseling provider in Los Angeles, California. Individual provider, active in the CMS NPPES registry since September 5, 2012.
## Identity
- **NPI:** 1639428758 (Entity type: Individual)
- **Enumerated:** September 5, 2012
- **Primary specialty:** Psychologist - Counseling · taxonomy 103TC1900X
- **State license:** LMFT122952 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 11318 NATIONAL BLVD, Los Angeles, CA 90064-3727
- **Phone:** (310) 301-7396 · **Fax:** (310) 828-5165
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Regents Of The University Of California Los Angeles (NPI 1609194497, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** February 22, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1639428758) · Data from the CMS NPPES public registry.