BRIAN L. PARKER, O.D., A PROFESSIONAL CORPORATION
NPI 1447760988
Clinic/Center in Temecula, CA

Q: What is Brian L. Parker, O.D., A Professional Corporation's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Active since October 11, 2017

41720 WINCHESTER RD STE D, TEMECULA, CA 92590(951) 296-1822(951) 296-1821 Get Directions Write a Review

NPPES record last updated: October 23, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 23, 2017, Oct 11, 2017 (2 updates tracked since 2017).

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About Brian L. Parker, O.d., A Professional Corporation NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BRIAN L. PARKER, O.D., A PROFESSIONAL CORPORATION (NPI 1447760988) is a healthcare organization registered as a clinic/center in Temecula, California and active in the NPI registry since October 2017. The organization lists Brian Lemoyne Parker, Optometrist, as its authorized official.

NPPES Registry Identity

NPI1447760988

Entity TypeOrganization

Primary Taxonomy261Q00000X

Legal Business NameBRIAN L. PARKER, O.D., A PROFESSIONAL CORPORATION

Location Address41720 WINCHESTER RD STE DTemecula, CA 92590-4871

Mailing Address41720 Winchester Rd Ste DTemecula, CA 92590-4871 · (951) 296-1822 · Fax (951) 296-1821

Phone(951) 296-1822

Fax(951) 296-1821

Organization SubpartNo

Authorized OfficialBrian Lemoyne ParkerOptometrist · (951) 296-1822

Enumeration DateOctober 11, 2017

Last NPPES UpdateOctober 23, 20172 updates tracked since enumeration

✔ NPI 1447760988 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities

Taxonomy Code261Q00000X

License✔ Licensed in CA · 13818TLG

Definition

A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

41720 WINCHESTER RD STE D, Temecula, CA 92590

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Brian L. Parker, O.d., A Professional Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Brian L. Parker, O.D., A Professional Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Brian Parker, O.D.

Optometry

NPI 1558591545

23905 CLINTON KEITH RD STE 115
Wildomar, CA 92595

(951) 304-9733

✔ PECOS✔ Accepts Medicare6.9 mi

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 Brian L. Parker, O.D., A Professional Corporation's NPI number?

The NPI number for Brian L. Parker, O.D., A Professional Corporation is 1447760988. It was assigned to this organization in the NPPES registry on October 11, 2017.

Where is Brian L. Parker, O.D., A Professional Corporation located?

Brian L. Parker, O.D., A Professional Corporation is located at 41720 Winchester Rd Ste D, Temecula, CA 92590. The listed phone number is (951) 296-1822.

What is Brian L. Parker, O.D., A Professional Corporation's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Is Brian L. Parker, O.D., A Professional Corporation enrolled in Medicare?

Yes. Brian L. Parker, O.D., A Professional Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Brian L. Parker, O.D., A Professional Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Optometry) reassigns their Medicare billing to Brian L. Parker, O.D., A Professional Corporation. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Brian L. Parker, O.D., A Professional Corporation 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 BlueCross BlueShield of Tennessee list Brian L. Parker, O.D., A Professional Corporation 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 Brian L. Parker, O.D., A Professional Corporation was last updated on October 23, 2017. 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.