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DAVID BERNARD SACKS MD INC
NPI 1871558221
Ophthalmology in Santa Ana, CA

Active since April 19, 2006
999 N TUSTIN AVE, #122, SANTA ANA, CA 92705(714) 542-3961(714) 542-4893 Get Directions Write a Review

NPPES record last updated: June 13, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About David Bernard Sacks Md Inc NPPES

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

DAVID BERNARD SACKS MD INC (NPI 1871558221) is a healthcare organization registered as an ophthalmology in Santa Ana, California and active in the NPI registry since April 2006. The organization lists David Bernard Sacks, Opthamologist, as its authorized official.

NPPES Registry Identity

NPI1871558221
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameDAVID BERNARD SACKS MD INC
Location Address999 N TUSTIN AVE, #122Santa Ana, CA 92705-3528
Mailing Address999 N Tustin Ave, #122Santa Ana, CA 92705-6505 · (714) 542-3961 · Fax (714) 542-4893
Phone(714) 542-3961
Fax(714) 542-4893
Organization SubpartNo
Authorized OfficialDavid Bernard SacksOpthamologist · (714) 542-3961
Enumeration DateApril 19, 2006
Last NPPES UpdateJune 13, 2008
✔ NPI 1871558221 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CA · A30335
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
999 N TUSTIN AVE, Santa Ana, CA 92705
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Other Identifiers 3

Medicaid00A30335CA
Medicare UPINA26062CA
Medicare PINA30335CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

David Bernard Sacks Md Inc 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 David Bernard Sacks MD Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

David Sacks, MD
Ophthalmology
NPI 1114087764
999 N TUSTIN AVE 122
Santa Ana, CA 92705
(714) 542-3961
✔ PECOS✔ Accepts MedicareSame address

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 David Bernard Sacks MD Inc's NPI number?

The NPI number for David Bernard Sacks MD Inc is 1871558221. It was assigned to this organization in the NPPES registry on April 19, 2006.

Where is David Bernard Sacks MD Inc located?

David Bernard Sacks MD Inc is located at 999 N Tustin Ave #122, Santa Ana, CA 92705. The listed phone number is (714) 542-3961.

What is David Bernard Sacks MD Inc's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is David Bernard Sacks MD Inc enrolled in Medicare?

Yes. David Bernard Sacks MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through David Bernard Sacks MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to David Bernard Sacks MD Inc. 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.

When was this NPI record last updated?

The NPPES record for David Bernard Sacks MD Inc was last updated on June 13, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.