Data Notice: All results sourced from the public CMS NPPES NPI Registry (45 CFR Part 162) — for healthcare administrative use only (credentialing, billing, insurance verification). Not for law enforcement or legal proceedings. Not affiliated with CMS, HHS, or the US Government. Verify critical details at npiregistry.cms.hhs.gov. No queries stored.
Export Provider Record NPI 1023059201
Weiwen ZhengM.D.
Active
NPI Number1023059201
NPI TypeNPI-1 Individual
SpecialtyFamily Medicine
Provider Details
NPI1023059201
NPI TypeNPI-1 Individual
StatusActive
Enumeration Date2006-06-09
Last Updated2020-10-15
Mailing Address950 Stockton St, Suite 328
San Francisco, CA 94108-1633
United States
Phone: (415) 398-2698 | Fax: (415) 398-2686
📍 View Map
Primary Practice Address950 Stockton St, Suite 328
San Francisco, CA 94108-1633
United States
Phone: (415) 398-2698 | Fax: (415) 398-2686
📍 View Map
Other Identifiers
IssuerStateNumberOther Issuer
MEDICAIDCA2177736
Taxonomy / Specialty
PrimaryTaxonomy Code & DescriptionStateLicense Number
Yes207Q00000X – Family MedicineCAA92238
Export Provider Record NPI 1023059201
Search for More Providers
Use our free NPI Lookup tool to find any healthcare provider in the NPPES registry. Search NPI →

About NPI 1023059201

Weiwen Zheng M.D. is a healthcare provider registered in the CMS NPPES NPI Registry with NPI number 1023059201. The primary specialty listed is Family Medicine. The provider is located in San Francisco, CA. This NPI is classified as a Type 1 (Individual) NPI and is currently active. The NPI was first enumerated (assigned) on 2006-06-09. All data is sourced directly from the official CMS NPPES public API and is updated daily.

Frequently Asked Questions

What is NPI 1023059201?

NPI 1023059201 belongs to Weiwen Zheng M.D., a Family Medicine in San Francisco, CA. It is a Type 1 Individual NPI registered in the CMS NPPES NPI Registry.

Is NPI 1023059201 active?

The current status of NPI 1023059201 in the NPPES registry is Active. The record was last updated on 2020-10-15.

What specialty is NPI 1023059201?

NPI 1023059201 is classified under the taxonomy Family Medicine. Taxonomy codes in NPPES are maintained by the National Uniform Claim Committee (NUCC) and identify the provider's type, classification, and specialization.

How do I verify NPI 1023059201?

You can verify NPI 1023059201 at the official CMS NPPES website at npiregistry.cms.hhs.gov or using our free NPI Lookup tool above. All data shown on this page is sourced directly from the official NPPES public API and is updated daily by CMS.

What address is on file for NPI 1023059201?

The primary practice address on file for NPI 1023059201 is 950 Stockton St, San Francisco, CA 94108-1633. This address is registered in the NPPES system and providers are required to update it within 30 days of any change.

When was NPI 1023059201 issued?

NPI 1023059201 was first issued (enumerated) on 2006-06-09. The NPPES record was last updated on 2020-10-15.

Practice Location Map

Weiwen Zheng is located at 950 Stockton St, San Francisco, CA. Use the map below to find directions or verify the practice location.

📍 950 Stockton St, San Francisco, CA 94108-1633  ·  Open in Google Maps ↗

Related Healthcare Providers

The following providers share the same practice location, specialty, or state as Weiwen Zheng. All records sourced from the CMS NPPES registry.

License Information

The following state license numbers are on file in the NPPES registry for NPI 1023059201. For license status verification, contact the relevant state licensing board directly.

Specialty / TaxonomyLicense NumberState
Family MedicineA92238CA
Data Verified from CMS NPPES Last synced: 2026-06-08 · Source: npiregistry.cms.hhs.gov · 45 CFR Part 162