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ZHENZHEN YE OD
NPI 1972097244
Optometrist in San Carlos, CA

Active since June 19, 2018PECOS EnrolledAccepts Medicare Assignment
57 EL CAMINO REAL, SAN CARLOS, CA 94070(650) 593-1661 Get Directions Write a Review

NPPES record last updated: July 30, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 30, 2019, Jun 20, 2018 (2 updates tracked since 2018).

About Zhenzhen Ye Od NPPES

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

ZHENZHEN YE OD (NPI 1972097244) is an individual optometrist in San Carlos, California, licensed in California (34195TLG) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1972097244
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameZHENZHEN YECredential: OD
Location Address57 EL CAMINO REALSan Carlos, CA 94070-2401
Mailing Address57 El Camino RealSan Carlos, CA 94070-2401 · (650) 593-1661
Phone(650) 593-1661
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJune 19, 2018
Last NPPES UpdateJuly 30, 20192 updates tracked since enumeration
✔ NPI 1972097244 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
Licenses✔ Licensed in CA · 34195TLG✔ Licensed in NY · TUV008758
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.
57 EL CAMINO REAL, San Carlos, CA 94070
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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

Zhenzhen Ye Od 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 ID2668721713
PECOS Enrollment IDI20190824000714
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 Reassignments

3

Medicare enrollment records show Zhenzhen Ye reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Carole L. Hong Od Inc.
0.7 mi
Optometrist
1234 CHERRY ST
San Carlos, CA 94070
  • Reassigned Medicare billing, California enrollment
  • 5 clinicians in this Medicare group
NPI 1952847352 (650) 593-1661
Sutter Bay Medical Foundation
7.8 mi
Multi-Specialty
795 EL CAMINO REAL
Palo Alto, CA 94301
  • Reassigned Medicare billing, California enrollment
  • 4,479 clinicians in this Medicare group
NPI 1013950807 (650) 321-4121
Total Vision PC
427 mi
Optometrist
11717 BERNARDO PLAZA CT STE 105
San Diego, CA 92128
  • Reassigned Medicare billing, California enrollment
  • 236 clinicians in this Medicare group
NPI 1356813711 (858) 487-5555

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

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
28 services25 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
17 services17 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94070 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 3

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

DR. SUSAN ELIZABETH CAUL O.D.
Optometrist
57 EL CAMINO REAL
SAN CARLOS, CA 94070
San Mateo County (650) 593-1661
DR. VERONICA HOM OD
Optometrist
57 EL CAMINO REAL
SAN CARLOS, CA 94070
San Mateo County (650) 593-1661
DR. KRISTI ANN JENSEN O.D.
Optometrist
57 EL CAMINO REAL
SAN CARLOS, CA 94070
San Mateo County (650) 593-1661

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 Zhenzhen Ye's NPI number?

The NPI number for Zhenzhen Ye is 1972097244. It was assigned to this individual provider in the NPPES registry on June 19, 2018.

Where is Zhenzhen Ye located?

Zhenzhen Ye practices at 57 El Camino Real, San Carlos, CA 94070. The listed phone number is (650) 593-1661.

What is Zhenzhen Ye's specialty?

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

Is Zhenzhen Ye enrolled in Medicare?

Yes. Zhenzhen Ye 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 organizations bill Medicare for Zhenzhen Ye's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Zhenzhen Ye reassigns Medicare benefits to 3 organizations: Carole L. Hong Od Inc. (San Carlos, CA), Sutter Bay Medical Foundation (Palo Alto, CA) and Total Vision PC (San Diego, CA). Each 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 Zhenzhen Ye'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 Zhenzhen Ye was last updated on July 30, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.