DR. TIMOTHY SCOTT LIEGLER OD
NPI 1336250331
Optometrist in Huntington Beach, CA
About Dr. Timothy Scott Liegler Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TIMOTHY SCOTT LIEGLER OD (NPI 1336250331) is an individual optometrist in Huntington Beach, California, licensed in California (OPT7983TG) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Timothy Scott Liegler Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Timothy Liegler reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 85 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 113 clinicians in this Medicare group
Trabuco Canyon, CA 92679
- Reassigned Medicare billing, California enrollment
- 8 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 92648 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HUNTINGTON BEACH, CA 92648
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 Timothy Liegler's NPI number?
The NPI number for Timothy Liegler is 1336250331. It was assigned to this individual provider in the NPPES registry on August 31, 2006.
Where is Timothy Liegler located?
Timothy Liegler practices at 18582 Main St Lorry Duncan, Huntington Beach, CA 92648. The listed phone number is (714) 965-9696.
What is Timothy Liegler's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Timothy Liegler enrolled in Medicare?
Yes. Timothy Liegler is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Timothy Liegler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Liegler reassigns Medicare benefits to 3 organizations: Regents Of The University Of California (Orange, CA), Regents Of The University Of California (Orange, CA) and Ecs Of Los Angeles I Optometry Corporation (Trabuco Canyon, CA). 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 Timothy Liegler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Timothy Liegler accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Providence Health Plan list Timothy Liegler 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 Timothy Liegler was last updated on January 5, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Timothy Scott Liegler, OD · NPI 1336250331
Optometrist provider in Huntington Beach, California. Individual provider, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1336250331 (Entity type: Individual)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** OPT7983TG (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 18582 MAIN ST, LORRY DUNCAN, Huntington Beach, CA 92648-1701
- **Phone:** (714) 965-9696 · **Fax:** (714) 965-9797
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of California (NPI 1487602579, Orange, CA); Regents Of The University Of California (NPI 1871541953, Orange, CA); Ecs Of Los Angeles I Optometry Corporation (NPI 1356205652, Trabuco Canyon, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 5, 2015
- **Other identifiers:** Medicare PIN WOP7983E (CA); Medicare UPIN U67237 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1336250331) · Data from the CMS NPPES public registry.