ALAN MATTHEW LANIER OD
NPI 1669306809
Optometrist in Laguna Hills, CA
About Alan Matthew Lanier Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALAN MATTHEW LANIER OD (NPI 1669306809) is an individual optometrist in Laguna Hills, California, licensed in California (36314) and active in the NPI registry since June 2026. He is enrolled in Medicare PECOS and is a graduate of Other (2026).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Alan Matthew Lanier Od 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 Alan Lanier reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Clemente, CA 92673
- Reassigned Medicare billing, California 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92653 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Alan Lanier's NPI number?
The NPI number for Alan Lanier is 1669306809. It was assigned to this individual provider in the NPPES registry on June 11, 2026.
Where is Alan Lanier located?
Alan Lanier practices at 25200 La Paz Rd Ste 100, Laguna Hills, CA 92653. The listed phone number is (949) 489-2218.
What is Alan Lanier's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Alan Lanier enrolled in Medicare?
Yes. Alan Lanier 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 Alan Lanier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alan Lanier reassigns Medicare benefits to Ramin Tayani MD Inc (San Clemente, 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 Alan Lanier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alan Lanier accept?
Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Alan Lanier as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Alan Lanier was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Alan Matthew Lanier, OD · NPI 1669306809
Optometrist provider in Laguna Hills, California. Individual provider, active in the CMS NPPES registry since June 11, 2026.
## Identity
- **NPI:** 1669306809 (Entity type: Individual)
- **Enumerated:** June 11, 2026
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 36314 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 25200 LA PAZ RD STE 100, Laguna Hills, CA 92653-5134
- **Phone:** (949) 489-2218
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Ramin Tayani MD Inc (NPI 1841465986, San Clemente, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2026
## Record status
- **NPPES last updated:** June 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1669306809) · Data from the CMS NPPES public registry.