DR. LINDY LAY D.O.
NPI 1285074559
Psychiatry & Neurology - Psychiatry in Colton, CA
About Dr. Lindy Lay D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LINDY LAY D.O. (NPI 1285074559) is an individual psychiatry provider in Colton, California, licensed in California (20A12664) and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2011).
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
Dr. Lindy Lay D.o. 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 Lindy Lay reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Costa Mesa, CA 92626
- Reassigned Medicare billing, California enrollment
- 5 clinicians in this Medicare group
Las Vegas, NV 89141
- Reassigned Medicare billing, Nevada enrollment
- 522 clinicians in this Medicare group
Las Vegas, NV 89146
- Reassigned Medicare billing, Nevada enrollment
- 21 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 4
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 92324 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.
COLTON, CA 92324
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's NPI number?
The NPI number for Lindy Lay is 1285074559. It was assigned to this individual provider in the NPPES registry on July 1, 2013.
Where is Lindy Lay located?
Lindy Lay practices at 400 N Pepper Ave, Colton, CA 92324. The listed phone number is (909) 580-1000.
What is Lindy Lay's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Lindy Lay enrolled in Medicare?
Yes. Lindy Lay 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 Lindy Lay's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lindy Lay reassigns Medicare benefits to 3 organizations: Lindy Lay, D.O., P.C. (Costa Mesa, CA), University Medical Center Of Southern Nevada (Las Vegas, NV) and Eugene Rosenman, MD Ltd (Las Vegas, NV). 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 Lindy Lay'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 Lindy Lay was last updated on July 1, 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.
# Dr. Lindy Lay, D.O. · NPI 1285074559
Psychiatry physician in Colton, California. Individual provider, active in the CMS NPPES registry since July 1, 2013.
## Identity
- **NPI:** 1285074559 (Entity type: Individual)
- **Enumerated:** July 1, 2013
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 20A12664 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 N PEPPER AVE, Colton, CA 92324-1801
- **Phone:** (909) 580-1000
## 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): Lindy Lay, D.O., P.C. (NPI 1144909474, Costa Mesa, CA); University Medical Center Of Southern Nevada (NPI 1245067586, Las Vegas, NV); Eugene Rosenman, MD Ltd (NPI 1265568703, Las Vegas, NV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** July 1, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1285074559) · Data from the CMS NPPES public registry.