Gastrointestinal Biosciences Medical Corporation
NPI 1497827778 · Gastroenterology Physician · Los Angeles, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gastrointestinal Biosciences Medical Corporation is a Gastroenterology Physician organization in Los Angeles, CA (NPI 1497827778).
Provider details
- NPI number
- 1497827778
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Nicholas Karyotakis, President(310) 282-0525
- License
- A61044 (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
19 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
- 2006-11-14
- Last updated
- 2010-08-24
Frequently asked questions
- What is Gastrointestinal Biosciences Medical Corporation's NPI number?
- Gastrointestinal Biosciences Medical Corporation's National Provider Identifier (NPI) is 1497827778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gastrointestinal Biosciences Medical Corporation?
- Gastrointestinal Biosciences Medical Corporation is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Gastrointestinal Biosciences Medical Corporation located?
- Gastrointestinal Biosciences Medical Corporation's practice location on file with NPPES is 2080 Century Park East, Los Angeles, CA 90067.
- What is Gastrointestinal Biosciences Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Gastrointestinal Biosciences Medical Corporation is (310) 282-0525.
- Does Gastrointestinal Biosciences Medical Corporation accept Medicare?
- Gastrointestinal Biosciences 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 Gastrointestinal Biosciences Medical Corporation?
- The authorized official listed on Gastrointestinal Biosciences Medical Corporation's NPPES record is Nicholas Karyotakis, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gastrointestinal Biosciences Medical Corporation's NPI active?
- Yes — Gastrointestinal Biosciences Medical Corporation's NPI (1497827778) is active in the NPPES registry as of the last update on 2010-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.