NILI N. ALAI, MD, INC.
NPI 1952590135
Specialist in Laguna Hills, CA
About Nili N. Alai, Md, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NILI N. ALAI, MD, INC. (NPI 1952590135) is a healthcare organization registered as a specialist in Laguna Hills, California and active in the NPI registry since October 2007. The organization lists Nili N Alai, M.d., Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Nili N. Alai, Md, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
5Medicare enrollment records show 5 clinicians reassign Medicare billing to Nili N. Alai, MD, Inc., which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (5)
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 Nili N. Alai, MD, Inc.'s NPI number?
The NPI number for Nili N. Alai, MD, Inc. is 1952590135. It was assigned to this organization in the NPPES registry on October 23, 2007.
Where is Nili N. Alai, MD, Inc. located?
Nili N. Alai, MD, Inc. is located at 26081 Merit Cir Ste 109, Laguna Hills, CA 92653. The listed phone number is (949) 582-7699.
What is Nili N. Alai, MD, Inc.'s specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Nili N. Alai, MD, Inc. enrolled in Medicare?
Yes. Nili N. Alai, MD, Inc. is registered in the Medicare PECOS enrollment system.
When is Nili N. Alai, MD, Inc.'s Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Nili N. Alai, MD, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians reassign their Medicare billing to Nili N. Alai, MD, Inc., in Dermatology, Emergency Medicine, General Practice, Internal Medicine and Rheumatology. 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. Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Nili N. Alai, MD, Inc. was last updated on April 12, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Nili N. Alai, Md, Inc. · NPI 1952590135
Specialist organization in Laguna Hills, California. Organization record, active in the CMS NPPES registry since October 23, 2007.
## Identity
- **NPI:** 1952590135 (Entity type: Organization)
- **Enumerated:** October 23, 2007
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Nili Alai, M.D., CEO
## Practice location
- **Address:** 26081 MERIT CIR STE 109, Laguna Hills, CA 92653-7017
- **Phone:** (949) 582-7699 · **Fax:** (949) 582-7691
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 5 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Dermatology (1), Emergency Medicine (1), General Practice (1); 1 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 12, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1952590135) · Data from the CMS NPPES public registry.