Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. David John Kats, RD, LDN

Individual provider Registered Dietitian · NPI 1215115654

Mr. David John Kats, RD, LDN is a Registered Dietitian OR Nutrition Professional in Merrionette Park, Illinois. Qualified in 1996, 30 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
30
Licensed in
IL
In the registry since
2008
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

See every abbreviation used in this directory →

Practice location Address checks out

11600 S Kedzie Ave Ste 285
Merrionette Park, IL 60803-6307
Phone: (708) 272-4172
Fax: (847) 723-8612
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4440 W 95th St, Oak Lawn, IL 60453-2600 — (708) 684-5196

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 164.003620 (IL)

Record details

NPI number1215115654
Entity typeIndividual (Type 1)
GenderMale
Credentials RD , LDN
Sole proprietorNo
NPI enumeratedFebruary 7, 2008
Last updated in NPPESSeptember 21, 2022
Certification dateSeptember 21, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

Other providers in Merrionette Park