LINDY LAY, D.O., P.C.
NPI 1144909474
Community/Behavioral Health in Costa Mesa, CA
About Lindy Lay, D.o., P.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LINDY LAY, D.O., P.C. (NPI 1144909474) is a healthcare organization registered as a community/behavioral health in Costa Mesa, California and active in the NPI registry since July 2023. The organization lists Lindy Lay, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Lindy Lay, D.o., P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Lindy Lay, D.O., P.C., which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians, nearest first (4)
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 Lindy Lay, D.O., P.C.'s NPI number?
The NPI number for Lindy Lay, D.O., P.C. is 1144909474. It was assigned to this organization in the NPPES registry on July 13, 2023.
Where is Lindy Lay, D.O., P.C. located?
Lindy Lay, D.O., P.C. is located at 151 Kalmus Dr, Costa Mesa, CA 92626. The listed phone number is (702) 857-8800.
What is Lindy Lay, D.O., P.C.'s specialty?
The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.
Is Lindy Lay, D.O., P.C. enrolled in Medicare?
Yes. Lindy Lay, D.O., P.C. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Lindy Lay, D.O., P.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to Lindy Lay, D.O., P.C.. 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. The largest specialties are Nurse Practitioner (3) and Psychiatry (1). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Lindy Lay, D.O., P.C. was last updated on July 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Lindy Lay, D.o., P.c. · NPI 1144909474
Community/Behavioral Health organization in Costa Mesa, California. Organization record, active in the CMS NPPES registry since July 13, 2023.
## Identity
- **NPI:** 1144909474 (Entity type: Organization)
- **Enumerated:** July 13, 2023
- **Primary specialty:** Community/Behavioral Health · taxonomy 251S00000X
- **Organization subpart:** No
- **Authorized official:** Lindy Lay, OWNER
## Practice location
- **Address:** 151 KALMUS DR, Costa Mesa, CA 92626-5988
- **Phone:** (702) 857-8800
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (3), Psychiatry (1) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 14, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1144909474) · Data from the CMS NPPES public registry.