DAVID B ROSENBLUM O D INC
NPI 1720239288
Optometrist in Cerritos, CA

Q: What is David B Rosenblum O D Inc's NPI number?

The NPI number for David B Rosenblum O D Inc is 1720239288. It was assigned to this organization in the NPPES registry on October 2, 2008. The provider is doing business as Eyesite Optometry.

Q: What is David B Rosenblum O D Inc's specialty?

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

Active since October 02, 2008

11805 SOUTH ST, CERRITOS, CA 90703(562) 860-4475(562) 924-3526 Get Directions Write a Review

NPPES record last updated: March 17, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 17, 2025, Jul 31, 2024, Jun 7, 2024 (3 updates tracked since 2024).

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About David B Rosenblum O D Inc NPPES

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

DAVID B ROSENBLUM O D INC (NPI 1720239288), doing business as Eyesite Optometry, is a healthcare organization registered as an optometrist in Cerritos, California and active in the NPI registry since October 2008. The organization lists Heidi Qt Pham-murphy, President, as its authorized official.

NPPES Registry Identity

NPI1720239288

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameDAVID B ROSENBLUM O D INC

Location Address11805 SOUTH STCerritos, CA 90703-6825

Mailing Address11805 South StCerritos, CA 90703-6825 · (562) 860-4475 · Fax (562) 924-3526

Phone(562) 860-4475

Fax(562) 924-3526

Organization SubpartNo

Authorized OfficialHeidi Qt Pham-murphyPresident · (949) 640-4473

Enumeration DateOctober 2, 2008

Last NPPES UpdateMarch 17, 20253 updates tracked since enumeration

NPPES CertifiedMarch 17, 2025

✔ NPI 1720239288 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in CA · 10235T

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.

11805 SOUTH ST, Cerritos, CA 90703

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Other Names 1

Doing Business AsEyesite Optometry

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 B Rosenblum O D Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 9 clinicians reassign Medicare billing to David B Rosenblum O D Inc, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

David Rosenblum, O.D.

Optometry

NPI 1376643395

326 LOS CERRITOS MALL
Cerritos, CA 90703

(562) 860-4475

✔ PECOS0.7 mi

Ryan Funai, OD

Optometry

NPI 1003537598

936 S BROOKHURST ST
Anaheim, CA 92804

(714) 533-2525

✔ PECOS✔ Accepts Medicare7.6 mi

Sandy Tran, OD

Optometry

NPI 1083305288

1525 SUPERIOR AVE STE 101
Newport Beach, CA 92663

(949) 645-2250

✔ PECOS✔ Accepts Medicare18 mi

Sato Mananian, OD, MBS

Optometry

NPI 1932736261

2700 E FOOTHILL BLVD STE 207
Pasadena, CA 91107

(626) 578-9685

✔ PECOS20 mi

Bonnie Samuelson, OD

Optometry

NPI 1073139291

21161 NEWPORT COAST DR
Newport Beach, CA 92657

(949) 640-4733

✔ PECOS✔ Accepts Medicare23 mi

Shane Seymour, OD

Optometry

NPI 1316466865

26 ENDLESS VIS
Aliso Viejo, CA 92656

(949) 374-1384

✔ PECOS✔ Accepts Medicare28 mi

Henry Lin, O.D.

Optometry

NPI 1861405664

3451 S DOGWOOD AVE STE. 1334
El Centro, CA 92243

(760) 336-3003

✔ PECOS✔ Accepts Medicare166 mi

Leslie Bacani, OD

Optometry

NPI 1003410234

2270 CLOVIS AVE
Clovis, CA 93612

(559) 712-7878

✔ PECOS223 mi

Catherine Ho

Optometry

NPI 1851777965

825 BROADWAY
New York, NY 10003

(212) 475-0999

✔ PECOS2,449 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 David B Rosenblum O D Inc's NPI number?

The NPI number for David B Rosenblum O D Inc is 1720239288. It was assigned to this organization in the NPPES registry on October 2, 2008. The provider is doing business as Eyesite Optometry.

Where is David B Rosenblum O D Inc located?

David B Rosenblum O D Inc is located at 11805 South St, Cerritos, CA 90703. The listed phone number is (562) 860-4475.

What is David B Rosenblum O D Inc's specialty?

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

Is David B Rosenblum O D Inc enrolled in Medicare?

Yes. David B Rosenblum O D Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through David B Rosenblum O D Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians, all in Optometry, reassign their Medicare billing to David B Rosenblum O D 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. Of these, 2 practice within 10 miles. 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 B Rosenblum O D Inc was last updated on March 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.