LYNN COATES-LEISEN MSN, APRN, FNP-C
NPI 1134523558
Nurse Practitioner - Family in Thousand Oaks, CA
About Lynn Coates-leisen Msn, Aprn, Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LYNN COATES-LEISEN MSN, APRN, FNP-C (NPI 1134523558) is an individual family provider in Thousand Oaks, California, licensed in California (95001441) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS, maintains a secondary practice location in Palo Alto, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
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
Lynn Coates-leisen Msn, Aprn, Fnp-c 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 Lynn Coates-leisen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Thousand Oaks, CA 91362
- Reassigned Medicare billing, California enrollment
Thousand Oaks, CA 91362
- Reassigned Medicare billing, California enrollment
Germantown, MD 20876
- Reassigned Medicare billing, California enrollment
- 4 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 3
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 91362 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
THOUSAND OAKS, CA 91362
THOUSAND OAKS, CA 91362
THOUSAND OAKS, CA 91362
THOUSAND OAKS, CA 91362
THOUSAND OAKS, CA 91362
THOUSAND OAKS, CA 91362
THOUSAND OAKS, CA 91362
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 Lynn Coates-leisen's NPI number?
The NPI number for Lynn Coates-leisen is 1134523558. It was assigned to this individual provider in the NPPES registry on October 14, 2014.
Where is Lynn Coates-leisen located?
Lynn Coates-leisen practices at 1429 E Thousand Oaks Blvd #108, Thousand Oaks, CA 91362. The listed phone number is (805) 719-1700.
What is Lynn Coates-leisen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Lynn Coates-leisen enrolled in Medicare?
Yes. Lynn Coates-leisen 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 Lynn Coates-leisen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lynn Coates-leisen reassigns Medicare benefits to 3 organizations: Conejo Valley Primary Healthcare (Thousand Oaks, CA), Np Health & Wellness Center A Professional Nursing Corporation (Thousand Oaks, CA) and Eon Care Clinicians Of Ca, PC (Germantown, MD). 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 Lynn Coates-leisen'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 Lynn Coates-leisen was last updated on April 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Lynn Coates-Leisen, MSN, APRN, FNP-C · NPI 1134523558
Family physician in Thousand Oaks, California. Individual provider, active in the CMS NPPES registry since October 14, 2014.
## Identity
- **NPI:** 1134523558 (Entity type: Individual)
- **Enumerated:** October 14, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95001441 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1429 E THOUSAND OAKS BLVD, #108, Thousand Oaks, CA 91362
- **Phone:** (805) 719-1700 · **Fax:** (805) 719-1711
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Conejo Valley Primary Healthcare (NPI 1265121446, Thousand Oaks, CA); Np Health & Wellness Center A Professional Nursing Corporation (NPI 1366041733, Thousand Oaks, CA); Eon Care Clinicians Of Ca, PC (NPI 1831919760, Germantown, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** April 9, 2025
- **Other identifiers:** Other 95001441 (CA); Other F07141306
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Source: [NPI Profile](https://npiprofile.com/npi/1134523558) · Data from the CMS NPPES public registry.