JESSIE Y HWANG O.D.
NPI 1083766810
Optometrist in Menlo Park, CA

Q: What is Jessie Hwang's NPI number?

The NPI number for Jessie Hwang is 1083766810. It was assigned to this individual provider in the NPPES registry on January 18, 2007.

Q: What is Jessie Hwang'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 Jessie Hwang was last updated on March 19, 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.

Active since January 18, 2007PECOS EnrolledAccepts Medicare Assignment

795 WILLOW RD BLDG 334, MENLO PARK, CA 94025(650) 599-3899(650) 321-5163 Get Directions Write a Review

NPPES record last updated: March 19, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Jessie Y Hwang O.d. NPPES

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

JESSIE Y HWANG O.D. (NPI 1083766810) is an individual optometrist in Menlo Park, California, licensed in California (OPT11151TPA) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Ohio State University - College Of Optometry (1999).

NPPES Registry Identity

NPI1083766810

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameJESSIE Y HWANGCredential: O.D.

Location Address795 WILLOW RD BLDG 334Menlo Park, CA 94025-2539

Mailing Address2124 Reinert CtMountain View, CA 94043-2354 · (650) 969-6768 · Fax (650) 969-6768

Phone(650) 599-3899

Fax(650) 321-5163

Sole ProprietorNo

Medical School CMSOhio State University - College Of OptometryGraduated 1999

Enumeration DateJanuary 18, 2007

Last NPPES UpdateMarch 19, 2008

✔ NPI 1083766810 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 · OPT11151TPA

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.

795 WILLOW RD BLDG 334, Menlo Park, CA 94025

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Other Identifiers 1

Medicare UPINU84051CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jessie Y Hwang O.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1355434432

PECOS Enrollment IDI20070905000653

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.

Medicare Billing Reassignment

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

County Of San Mateo

0.2 mi

Medical Specialty

795 WILLOW RD
Menlo Park, CA 94025

Reassigned Medicare billing, California enrollment
Also billed through NPI 1942226014 (California)
597 clinicians in this Medicare group

NPI 1336239052 (650) 599-3890

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94025 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 9

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

DR. JUSTIN HONG PT, DPT

Physical Therapist

795 WILLOW RD BLDG 334
MENLO PARK, CA 94025

San Mateo County (650) 614-9997

MINESH R PATEL MD

Radiology (Diagnostic Radiology)

795 WILLOW RD BLDG 334, ROOM C-200F
MENLO PARK, CA 94025

San Mateo County (650) 690-6849

VINITA KAMTHAN-SANJAY MD

Pediatrics

795 WILLOW RD BLDG 334
MENLO PARK, CA 94025

San Mateo County (650) 599-3890

DR. PHUONG THI-MAI TRAN MD

Radiology (Diagnostic Radiology)

795 WILLOW RD BLDG 334, 2ND FLOOR, ROOM C-226
MENLO PARK, CA 94025

San Mateo County (612) 629-7179

DR. SHANNON DAVID CRAWFORD MD

Radiology (Neuroradiology)

795 WILLOW RD BLDG 334
MENLO PARK, CA 94025

San Mateo County (877) 780-5559

MURRAY JAMES GRISSOM MD

Radiology (Diagnostic Radiology)

795 WILLOW RD BLDG 334, SUITE C210
MENLO PARK, CA 94025

San Mateo County (877) 780-5559

DR. MAY LEE YONG M.D.

Radiology (Diagnostic Radiology)

795 WILLOW RD BLDG 334
MENLO PARK, CA 94025

San Mateo County (877) 780-5559

SAN MATEO MEDICAL CENTER

Clinic/Center (Multi-Specialty)

795 WILLOW RD BLDG 334
MENLO PARK, CA 94025

San Mateo County (650) 599-3890

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 Jessie Hwang's NPI number?

The NPI number for Jessie Hwang is 1083766810. It was assigned to this individual provider in the NPPES registry on January 18, 2007.

Where is Jessie Hwang located?

Jessie Hwang practices at 795 Willow Rd Bldg 334, Menlo Park, CA 94025. The listed phone number is (650) 599-3899.

What is Jessie Hwang's specialty?

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

Is Jessie Hwang enrolled in Medicare?

Yes. Jessie Hwang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Jessie Hwang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jessie Hwang reassigns Medicare benefits to County Of San Mateo (Menlo Park, CA). 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 Jessie Hwang'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 Jessie Hwang was last updated on March 19, 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.