DR. MARGARET ELIZABETH FRANCISCO O.D.
NPI 1801337431
Optometrist in Castro Valley, CA

Active since March 15, 2017PECOS Enrolled
4041 E CASTRO VALLEY BLVD, CASTRO VALLEY, CA 94552(510) 881-8343(510) 881-8501 Get Directions Write a Review

NPPES record last updated: May 21, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 12, 2017, Mar 15, 2017 (2 updates tracked since 2017).

About Dr. Margaret Elizabeth Francisco O.d. NPPES

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

DR. MARGARET ELIZABETH FRANCISCO O.D. (NPI 1801337431) is an individual optometrist in Castro Valley, California, licensed in California (33815TLG) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801337431
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. MARGARET ELIZABETH FRANCISCOCredential: O.D.
Location Address4041 E CASTRO VALLEY BLVDCastro Valley, CA 94552-4840
Mailing Address4041 E Castro Valley BlvdCastro Valley, CA 94552-4840 · (510) 881-8343
Fax(510) 881-8501
Sole ProprietorNo
Enumeration DateMarch 15, 2017
Last NPPES UpdateMay 21, 20242 updates tracked since enumeration
NPPES CertifiedMay 21, 2024
NPI 1801337431 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License Licensed in CA · 33815TLG
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.

Also ListedOptometrist · Vision TherapyTaxonomy 152WV0400X · License 33815TLG (CA)
4041 E CASTRO VALLEY BLVD, Castro Valley, CA 94552

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Margaret Elizabeth Francisco O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94552 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Optometrist
4041 E CASTRO VALLEY BLVD
CASTRO VALLEY, CA 94552
Optometrist
4041 E CASTRO VALLEY BLVD
CASTRO VALLEY, CA 94552
Optometrist
4041 E CASTRO VALLEY BLVD
CASTRO VALLEY, CA 94552
Optometrist
4041 E CASTRO VALLEY BLVD
CASTRO VALLEY, CA 94552
Optometrist
4041 E CASTRO VALLEY BLVD
CASTRO VALLEY, CA 94552
Optometrist
4041 E CASTRO VALLEY BLVD
CASTRO VALLEY, CA 94552

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 Margaret Francisco's NPI number?

The NPI number for Margaret Francisco is 1801337431. It was assigned to this individual provider in the NPPES registry on March 15, 2017.

Where is Margaret Francisco located?

Margaret Francisco practices at 4041 E Castro Valley Blvd, Castro Valley, CA 94552. The listed phone number is (510) 881-8343.

What is Margaret Francisco's specialty?

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

Is Margaret Francisco enrolled in Medicare?

Yes. Margaret Francisco is registered in the Medicare PECOS enrollment system.

What insurance does Margaret Francisco accept?

Health plans from Providence Health Plan list Margaret Francisco 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 Margaret Francisco was last updated on May 21, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.