Keith Fabisiak, MD
NPI 1841377793 · Pediatrics Physician · Campbell, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keith Fabisiak, MD is a Pediatrics Physician provider in Campbell, CA (NPI 1841377793).
Provider details
- NPI number
- 1841377793
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G71010 (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
- 2006-10-31
- Last updated
- 2021-12-13
Frequently asked questions
- What is Keith Fabisiak's NPI number?
- Keith Fabisiak's National Provider Identifier (NPI) is 1841377793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith Fabisiak's specialty?
- Keith Fabisiak is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Keith Fabisiak located?
- Keith Fabisiak's practice location on file with NPPES is 220 E Hacienda Ave, Campbell, CA 95008-6617.
- What is Keith Fabisiak's phone number?
- The practice phone number listed in the NPPES registry for Keith Fabisiak is (408) 236-6400.
- Does Keith Fabisiak accept Medicare?
- Keith Fabisiak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keith Fabisiak's NPI active?
- Yes — Keith Fabisiak's NPI (1841377793) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.