Bill W. Tang, MD a Med Corp
NPI 1164778759 · Medical Specialty Clinic/Center · West Covina, CA
Bill W. Tang, MD a Med Corp is a Medical Specialty Clinic/Center organization in West Covina, CA (NPI 1164778759).
Provider details
- NPI number
- 1164778759
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Bill Tang, President(626) 338-3788
- License
- A43358 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-08-01
- Last updated
- 2012-08-01
Frequently asked questions
- What is Bill W. Tang, MD a Med Corp's NPI number?
- Bill W. Tang, MD a Med Corp's National Provider Identifier (NPI) is 1164778759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Bill W. Tang, MD a Med Corp?
- Bill W. Tang, MD a Med Corp is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Bill W. Tang, MD a Med Corp located?
- Bill W. Tang, MD a Med Corp's practice location on file with NPPES is 1135 S Sunset Ave, West Covina, CA 91790-3937.
- What is Bill W. Tang, MD a Med Corp's phone number?
- The practice phone number listed in the NPPES registry for Bill W. Tang, MD a Med Corp is (626) 338-3788.
- Who is the authorized official for Bill W. Tang, MD a Med Corp?
- The authorized official listed on Bill W. Tang, MD a Med Corp's NPPES record is Bill Tang, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Bill W. Tang, MD a Med Corp's NPI active?
- Yes — Bill W. Tang, MD a Med Corp's NPI (1164778759) is active in the NPPES registry as of the last update on 2012-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.