William Wang DO, a Medical Corporation
NPI 1528839263 · Family Medicine Physician · Hacienda Heights, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Wang DO, a Medical Corporation is a Family Medicine Physician organization in Hacienda Heights, CA (NPI 1528839263).
Provider details
- NPI number
- 1528839263
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Wang, Ceo(626) 756-7655
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
2 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
- 2024-01-11
- Last updated
- 2024-02-02
- Certified
- 2024-02-02
Frequently asked questions
- What is William Wang DO, a Medical Corporation's NPI number?
- William Wang DO, a Medical Corporation's National Provider Identifier (NPI) is 1528839263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William Wang DO, a Medical Corporation?
- William Wang DO, a Medical Corporation is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Wang DO, a Medical Corporation located?
- William Wang DO, a Medical Corporation's practice location on file with NPPES is 3246 Cabo Blanco Dr, Hacienda Heights, CA 91745-6603.
- What is William Wang DO, a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for William Wang DO, a Medical Corporation is (626) 756-7655.
- Does William Wang DO, a Medical Corporation accept Medicare?
- William Wang DO, a Medical Corporation 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 William Wang DO, a Medical Corporation?
- The authorized official listed on William Wang DO, a Medical Corporation's NPPES record is William Wang, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William Wang DO, a Medical Corporation's NPI active?
- Yes — William Wang DO, a Medical Corporation's NPI (1528839263) is active in the NPPES registry as of the last update on 2024-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.