David Kats, RD, LDN
NPI 1215115654 · Registered Dietitian · Merrionette Park, IL
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Kats, RD, LDN is a Registered Dietitian provider in Merrionette Park, IL (NPI 1215115654).
Provider details
- NPI number
- 1215115654
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LDN
- Sex
- Male
- Sole proprietor
- No
- License
- 164.003620 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
150 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Diabetes Outpatient Self-Management Training Services, Individual, Per 30 MinutesG0108 | 109 | $51 |
| Therapy Procedure for Nutrition Management, Each 15 Minutes97802 | 41 | $26 |
Typical Medicare-allowed amounts for these services range $26–$51 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 4440 W 95th StOak Lawn, IL 60453-2600Phone: (708) 684-5196Fax: (708) 684-4485
Registry dates
- Enumerated
- 2008-02-07
- Last updated
- 2022-09-21
- Certified
- 2022-09-21
Frequently asked questions
- What is David Kats's NPI number?
- David Kats's National Provider Identifier (NPI) is 1215115654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Kats's specialty?
- David Kats is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is David Kats located?
- David Kats's practice location on file with NPPES is 11600 S Kedzie Ave Ste 285, Merrionette Park, IL 60803-6307.
- What is David Kats's phone number?
- The practice phone number listed in the NPPES registry for David Kats is (708) 272-4172.
- Does David Kats accept Medicare?
- David Kats is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Kats's NPI active?
- Yes — David Kats's NPI (1215115654) is active in the NPPES registry as of the last update on 2022-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.