Robert Koelewyn, LABORATORY DIRECTOR
NPI 1326231465 · Clinical Laboratory Director (Non-physician) · Hanford, CA
Robert Koelewyn, LABORATORY DIRECTOR is a Clinical Laboratory Director (Non-physician) provider in Hanford, CA (NPI 1326231465).
Provider details
- NPI number
- 1326231465
- Entity type
- Individual
- Primary specialty
- Clinical Laboratory Director (Non-physician)Technologists, Technicians & Other Technical Service Providers
- Credential
- LABORATORY DIRECTOR
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-08-22
- Last updated
- 2007-08-22
Frequently asked questions
- What is Robert Koelewyn's NPI number?
- Robert Koelewyn's National Provider Identifier (NPI) is 1326231465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Koelewyn's specialty?
- Robert Koelewyn is listed in the NPPES registry with a primary specialty of Clinical Laboratory Director (Non-physician) (Technologists, Technicians & Other Technical Service Providers).
- Where is Robert Koelewyn located?
- Robert Koelewyn's practice location on file with NPPES is 330 Campus Dr, Hanford, CA 93230-4375.
- What is Robert Koelewyn's phone number?
- The practice phone number listed in the NPPES registry for Robert Koelewyn is (559) 584-1401.
- Is Robert Koelewyn's NPI active?
- Yes — Robert Koelewyn's NPI (1326231465) is active in the NPPES registry as of the last update on 2007-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.