Kay K Yeung, MD
NPI 1235407065 · Anesthesiology Physician · Fountain Valley, CA
Kay K Yeung, MD is a Anesthesiology Physician organization in Fountain Valley, CA (NPI 1235407065).
Provider details
- NPI number
- 1235407065
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kay Yeung, Owner(800) 883-7243
- License
- A111446 (CA)
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
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
- 2011-12-07
- Last updated
- 2011-12-07
Frequently asked questions
- What is Kay K Yeung, MD's NPI number?
- Kay K Yeung, MD's National Provider Identifier (NPI) is 1235407065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Kay K Yeung, MD?
- Kay K Yeung, MD is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Kay K Yeung, MD located?
- Kay K Yeung, MD's practice location on file with NPPES is 9920 Talbert Ave, Fountain Valley, CA 92708-5153.
- What is Kay K Yeung, MD's phone number?
- The practice phone number listed in the NPPES registry for Kay K Yeung, MD is (714) 378-7000.
- Who is the authorized official for Kay K Yeung, MD?
- The authorized official listed on Kay K Yeung, MD's NPPES record is Kay Yeung, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Kay K Yeung, MD's NPI active?
- Yes — Kay K Yeung, MD's NPI (1235407065) is active in the NPPES registry as of the last update on 2011-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.