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WENYU ZHANG
NPI 1104311703
Counselor - Mental Health in Oakland, CA

Active since June 26, 2018PECOS EnrolledAccepts Medicare Assignment
250 E 18TH ST FL 2, OAKLAND, CA 94606(510) 735-3888 Get Directions Write a Review

NPPES record last updated: November 17, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 17, 2022, Sep 26, 2022, Jun 26, 2018 (3 updates tracked since 2018).

About Wenyu Zhang NPPES

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

WENYU ZHANG (NPI 1104311703) is an individual mental health provider in Oakland, California, licensed in California (LCSW110155) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1104311703
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameWENYU ZHANG
Location Address250 E 18TH ST FL 2Oakland, CA 94606-1716
Mailing Address1250 Walker Ave Apt 28Walnut Creek, CA 94596-4853 · (213) 880-9763
Phone(510) 735-3888
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateJune 26, 2018
Last NPPES UpdateNovember 17, 20223 updates tracked since enumeration
NPPES CertifiedNovember 17, 2022
✔ NPI 1104311703 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in CA · LCSW110155
250 E 18TH ST FL 2, Oakland, CA 94606
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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

Wenyu Zhang 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 ID9830568351
PECOS Enrollment IDI20221205003355
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 Wenyu Zhang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Asian Health Services
Same address
Federally Qualified Health Center (FQHC)
250 E 18TH ST FL 2
Oakland, CA 94606
  • Reassigned Medicare billing, California enrollment
  • 130 clinicians in this Medicare group
NPI 1003134545 (510) 986-6860

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

Other Providers at the Same Location NPPES 18

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

ASIAN HEALTH SERVICES
Clinic/Center (Federally Qualified Health Center (FQHC))
250 E 18TH ST FL 2
OAKLAND, CA 94606
Alameda County (510) 986-6860
HUI LI
Clinic/Center (Primary Care)
250 E 18TH ST FL 2
OAKLAND, CA 94606
Alameda County (510) 735-3888
LINDA LAW
General Practice
250 E 18TH ST FL 2
OAKLAND, CA 94606
Alameda County (510) 735-3853
THUY ANNE NGUYEN PHAM
Registered Nurse
250 E 18TH ST FL 2
OAKLAND, CA 94606
Alameda County (510) 735-3888
NHI TRAN
Family Medicine
250 E 18TH ST FL 2
OAKLAND, CA 94606
Alameda County (510) 735-3888
BIAO HUI CEN
Registered Nurse
250 E 18TH ST FL 2
OAKLAND, CA 94606
Alameda County (510) 735-3888
MRS. NHI THI Y VO-LEXTRAIT PA-C
Physician Assistant
250 E 18TH ST FL 2
OAKLAND, CA 94606
Alameda County (510) 735-3888
YAN FANG CHEN
Registered Nurse
250 E 18TH ST FL 2
OAKLAND, CA 94606
Alameda County (510) 735-3888

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 Wenyu Zhang's NPI number?

The NPI number for Wenyu Zhang is 1104311703. It was assigned to this individual provider in the NPPES registry on June 26, 2018.

Where is Wenyu Zhang located?

Wenyu Zhang practices at 250 E 18th St Fl 2, Oakland, CA 94606. The listed phone number is (510) 735-3888.

What is Wenyu Zhang's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Wenyu Zhang enrolled in Medicare?

Yes. Wenyu Zhang 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 Wenyu Zhang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Wenyu Zhang reassigns Medicare benefits to Asian Health Services (Oakland, 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 Wenyu Zhang'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 Wenyu Zhang was last updated on November 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.