Chien-Ko Wu M.D. and Meei-Ling T Wu M.D. Inc
NPI 1558637660 · Primary Care Clinic/Center · Orange, CA
Chien-Ko Wu M.D. and Meei-Ling T Wu M.D. Inc is a Primary Care Clinic/Center organization in Orange, CA (NPI 1558637660).
Provider details
- NPI number
- 1558637660
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Chien-Ko Wu, President(714) 639-6162
- License
- A38491 (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
14 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
- 2012-03-23
- Last updated
- 2012-03-23
Frequently asked questions
- What is Chien-Ko Wu M.D. and Meei-Ling T Wu M.D. Inc's NPI number?
- Chien-Ko Wu M.D. and Meei-Ling T Wu M.D. Inc's National Provider Identifier (NPI) is 1558637660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chien-Ko Wu M.D. and Meei-Ling T Wu M.D. Inc?
- Chien-Ko Wu M.D. and Meei-Ling T Wu M.D. Inc is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Chien-Ko Wu M.D. and Meei-Ling T Wu M.D. Inc located?
- Chien-Ko Wu M.D. and Meei-Ling T Wu M.D. Inc's practice location on file with NPPES is 991 N Tustin St Ste 101, Orange, CA 92867-5900.
- What is Chien-Ko Wu M.D. and Meei-Ling T Wu M.D. Inc's phone number?
- The practice phone number listed in the NPPES registry for Chien-Ko Wu M.D. and Meei-Ling T Wu M.D. Inc is (714) 639-6162.
- Who is the authorized official for Chien-Ko Wu M.D. and Meei-Ling T Wu M.D. Inc?
- The authorized official listed on Chien-Ko Wu M.D. and Meei-Ling T Wu M.D. Inc's NPPES record is Chien-Ko Wu, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chien-Ko Wu M.D. and Meei-Ling T Wu M.D. Inc's NPI active?
- Yes — Chien-Ko Wu M.D. and Meei-Ling T Wu M.D. Inc's NPI (1558637660) is active in the NPPES registry as of the last update on 2012-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.