Ksb Gastroenterology
NPI 1881023257 · Gastroenterology Physician · Irvine, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ksb Gastroenterology is a Gastroenterology Physician organization in Irvine, CA (NPI 1881023257).
Provider details
- NPI number
- 1881023257
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kong Yap, Owner(949) 517-8669
- License
- A101486 (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
12 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
- 2013-11-06
- Last updated
- 2013-11-06
Frequently asked questions
- What is Ksb Gastroenterology's NPI number?
- Ksb Gastroenterology's National Provider Identifier (NPI) is 1881023257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ksb Gastroenterology?
- Ksb Gastroenterology is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Ksb Gastroenterology located?
- Ksb Gastroenterology's practice location on file with NPPES is 33 Creek Rd, Irvine, CA 92604-4791.
- What is Ksb Gastroenterology's phone number?
- The practice phone number listed in the NPPES registry for Ksb Gastroenterology is (949) 517-8669.
- Does Ksb Gastroenterology accept Medicare?
- Ksb Gastroenterology 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 Ksb Gastroenterology?
- The authorized official listed on Ksb Gastroenterology's NPPES record is Kong Yap, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ksb Gastroenterology's NPI active?
- Yes — Ksb Gastroenterology's NPI (1881023257) is active in the NPPES registry as of the last update on 2013-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.