1. Home
  2. Directory
  3. California
  4. Sunnyvale
  5. Optometrist
  6. NPI Profile

JOAN JEN O.D.
NPI 1013069616
Optometrist in Sunnyvale, CA

Active since January 17, 2007PECOS Enrolled
130 S SUNNYVALE AVE, SUNNYVALE, CA 94086(408) 736-3802(408) 736-6354 Get Directions Write a Review

NPPES record last updated: January 14, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Joan Jen O.d. NPPES

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

JOAN JEN O.D. (NPI 1013069616) is an individual optometrist in Sunnyvale, California, licensed in California (12829T) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013069616
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameJOAN JENCredential: O.D.
Location Address130 S SUNNYVALE AVESunnyvale, CA 94086-6249
Mailing Address130 S Sunnyvale AveSunnyvale, CA 94086-6249 · (408) 736-3802 · Fax (408) 736-6354
Phone(408) 736-3802
Fax(408) 736-6354
Sole ProprietorNo
Enumeration DateJanuary 17, 2007
Last NPPES UpdateJanuary 14, 2013
✔ NPI 1013069616 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 · 12829T
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.
130 S SUNNYVALE AVE, Sunnyvale, CA 94086
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.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)

Joan Jen 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 94086 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
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
Established Patient
$86.56 typical visit price
range $23.96 – $169.60
Typical copayment $21.64 (range $5.99 – $42.40)
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 9

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

GEANNA ARNONE OD
Optometrist
130 S SUNNYVALE AVE
SUNNYVALE, CA 94086
Santa Clara County (408) 736-3802
DR. GARY M GOLD O. D.
Optometrist
130 S SUNNYVALE AVE
SUNNYVALE, CA 94086
Santa Clara County (408) 736-3802
SHILPI RATRA O.D.
Optometrist
130 S SUNNYVALE AVE
SUNNYVALE, CA 94086
Santa Clara County (408) 736-3802
DR. NICHOLAS A FROUMIS O.D.
Optometrist
130 S SUNNYVALE AVE
SUNNYVALE, CA 94086
Santa Clara County (408) 736-3802
THROUGH THE HAYES OPTOMETRY INC
Optometrist
130 S SUNNYVALE AVE
SUNNYVALE, CA 94086
Santa Clara County (408) 736-3802
DR. GARY GOLD & ASSOCIATES OPTOMETRY
Optometrist
130 S SUNNYVALE AVE
SUNNYVALE, CA 94086
Santa Clara County (408) 736-3802
RAMNEEK MANGAT
Optometrist
130 S SUNNYVALE AVE
SUNNYVALE, CA 94086
Santa Clara County (408) 736-3802
CONNIE CHEN OD
Optometrist
130 S SUNNYVALE AVE
SUNNYVALE, CA 94086
Santa Clara County (408) 736-3802

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 Joan Jen's NPI number?

The NPI number for Joan Jen is 1013069616. It was assigned to this individual provider in the NPPES registry on January 17, 2007.

Where is Joan Jen located?

Joan Jen practices at 130 S Sunnyvale Ave, Sunnyvale, CA 94086. The listed phone number is (408) 736-3802.

What is Joan Jen's specialty?

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

Is Joan Jen enrolled in Medicare?

Yes. Joan Jen is registered in the Medicare PECOS enrollment system.

What insurance does Joan Jen accept?

Health plans from Providence Health Plan list Joan Jen 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 Joan Jen was last updated on January 14, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.