DR. MARK LEBAR O.D.
NPI 1548292337
Optometrist in California, MD

Q: What is Mark Lebar's NPI number?

The NPI number for Mark Lebar is 1548292337. It was assigned to this individual provider in the NPPES registry on July 6, 2006.

Q: What is Mark Lebar's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Mark Lebar was last updated on January 30, 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.

Active since July 06, 2006

23105 THREE NOTCH RD STE A, CALIFORNIA, MD 20619(301) 863-2020(301) 863-7885 Get Directions Write a Review

NPPES record last updated: January 30, 2018. Verified against the NPPES registry weekly; last sync: November 08, 2026.

On this page

About Dr. Mark Lebar O.d. NPPES

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

DR. MARK LEBAR O.D. (NPI 1548292337) is an individual optometrist in California, Maryland, licensed in Maryland (TA0702) and active in the NPI registry since July 2006. He maintains a secondary practice location in Waldorf.

NPPES Registry Identity

NPI1548292337

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. MARK LEBARCredential: O.D.

Location Address23105 THREE NOTCH RD STE ACalifornia, MD 20619-2417

Mailing Address1950 Old Gallows Rd Ste 520Vienna, VA 22182-3970 · (703) 847-8899 · Fax (866) 795-4020

Phone(301) 863-2020

Fax(301) 863-7885

Sole ProprietorNo

Enumeration DateJuly 6, 2006

Last NPPES UpdateJanuary 30, 2018

✔ NPI 1548292337 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

Licenses✔ Licensed in MD · TA0702✔ Licensed in DC · OP760

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

23105 THREE NOTCH RD STE A, California, MD 20619

Open in Google Maps ↗

Secondary Practice Location 1

Location 12955 Crain Highway, Suite A&BWaldorf, MD 20601 · Phone (301) 843-1000 · Fax (301) 843-1919

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mark Lebar O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Mark Lebar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Myeyedr Optometry Of Maryland, LLC

Same address

Optometrist

23105 THREE NOTCH RD, STE A
California, MD 20619

Reassigned Medicare billing, Maryland enrollment
253 clinicians in this Medicare group

NPI 1568830388 (301) 863-2020

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

RENERICK S SLACK OD

Optometrist

23105 THREE NOTCH RD STE A
CALIFORNIA, MD 20619

St. Mary's County (301) 863-2020

DR. LAICE LANETTE JEFFRIES O.D.

Optometrist

23105 THREE NOTCH RD STE A
CALIFORNIA, MD 20619

St. Mary's County (301) 863-2020

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 Mark Lebar's NPI number?

The NPI number for Mark Lebar is 1548292337. It was assigned to this individual provider in the NPPES registry on July 6, 2006.

Where is Mark Lebar located?

Mark Lebar practices at 23105 Three Notch Rd Ste A, California, MD 20619. The listed phone number is (301) 863-2020.

What is Mark Lebar's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Mark Lebar enrolled in Medicare?

Yes. Mark Lebar is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mark Lebar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Lebar reassigns Medicare benefits to Myeyedr Optometry Of Maryland, LLC (California, MD). 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 Mark Lebar'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 Mark Lebar was last updated on January 30, 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.