MRS. LESLIE CHANG EVERTSON N.P.
NPI 1235141078
Nurse Practitioner - Gerontology in Santa Monica, CA
About Mrs. Leslie Chang Evertson N.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. LESLIE CHANG EVERTSON N.P. (NPI 1235141078) is an individual gerontology provider in Santa Monica, California, licensed in California (16341) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 4
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
Mrs. Leslie Chang Evertson N.p. 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 Leslie Evertson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90095
- Reassigned Medicare billing, California enrollment
- 1,766 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.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90404 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SANTA MONICA, CA 90404
SANTA MONICA, CA 90404
SANTA MONICA, CA 90404
SANTA MONICA, CA 90404
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 Leslie Evertson's NPI number?
The NPI number for Leslie Evertson is 1235141078. It was assigned to this individual provider in the NPPES registry on August 12, 2006. The provider is also known as Ms. Leslie Chang Mcniel R.N..
Where is Leslie Evertson located?
Leslie Evertson practices at 1245 16th St Suite 208, Santa Monica, CA 90404. The listed phone number is (310) 825-8253.
What is Leslie Evertson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Leslie Evertson enrolled in Medicare?
Yes. Leslie Evertson 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 Leslie Evertson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leslie Evertson reassigns Medicare benefits to The Regents Of The University Of California (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 Leslie Evertson'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 Leslie Evertson was last updated on February 28, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Mrs. Leslie Chang Evertson, N.P. · NPI 1235141078
Gerontology physician in Santa Monica, California. Individual provider, active in the CMS NPPES registry since August 12, 2006.
## Identity
- **NPI:** 1235141078 (Entity type: Individual)
- **Enumerated:** August 12, 2006
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 16341 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1245 16TH ST, SUITE 208, Santa Monica, CA 90404-1235
- **Phone:** (310) 825-8253 · **Fax:** (310) 319-4141
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** The Regents Of The University Of California (NPI 1235107566, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** February 28, 2013
- **Other identifiers:** Medicaid 1235141078 (CA); Medicare ID-Type Unspecified WNP16341A (CA); Medicare UPIN Q76575 (CA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1235141078) · Data from the CMS NPPES public registry.