Julie S Zhang East Bay Hospitalist
NPI 1396420493 · Hospitalist Physician · San Leandro, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julie S Zhang East Bay Hospitalist is a Hospitalist Physician organization in San Leandro, CA (NPI 1396420493).
Provider details
- NPI number
- 1396420493
- Entity type
- Organization
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Julie Zhang, Owner(510) 305-7544
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-06-16
- Last updated
- 2023-06-16
- Certified
- 2023-06-16
Frequently asked questions
- What is Julie S Zhang East Bay Hospitalist's NPI number?
- Julie S Zhang East Bay Hospitalist's National Provider Identifier (NPI) is 1396420493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Julie S Zhang East Bay Hospitalist?
- Julie S Zhang East Bay Hospitalist is classified in the NPPES registry as Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Julie S Zhang East Bay Hospitalist located?
- Julie S Zhang East Bay Hospitalist's practice location on file with NPPES is 2800 Benedict Dr, San Leandro, CA 94577-6840.
- What is Julie S Zhang East Bay Hospitalist's phone number?
- The practice phone number listed in the NPPES registry for Julie S Zhang East Bay Hospitalist is (510) 357-8300.
- Does Julie S Zhang East Bay Hospitalist accept Medicare?
- Julie S Zhang East Bay Hospitalist is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Julie S Zhang East Bay Hospitalist?
- The authorized official listed on Julie S Zhang East Bay Hospitalist's NPPES record is Julie Zhang, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Julie S Zhang East Bay Hospitalist's NPI active?
- Yes — Julie S Zhang East Bay Hospitalist's NPI (1396420493) is active in the NPPES registry as of the last update on 2023-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.