Doctor profile · Federal record
Dr. Cheryl Williams, MS, RDN, LDN, CDCES
Registered Dietitian (CMS: Registered Dietitian or Nutrition Professional) · Renal Nutrition Registered Dietitian · Obesity and Weight Management Nutrition Registered Dietitian · Skokie, IL
- NPI 1932349719
- Accepts Medicare
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9977 Woods Dr Ste 300
Skokie, IL 600771057
(847) 663-8540
fax (847) 663-1015 - Additional location
-
1475 E Belvidere RD Unit 385
Grayslake, IL 600302026
(847) 388-0603
fax (847) 535-7399 - Mailing address
-
2650 Ridge Ave Ste 1223
Evanston, IL 602011700
Credentials & registration
- NPI registered
- March 2009 — 17 yrs on file
- Profile last updated
- September 15, 2025
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 133V00000X — NUCC code
- State licenses (2)
- Illinois #164003777 · Illinois #164.003777
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932349719. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
283
Distinct HCPCS
2
Medicare allowed
$8,519
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97802 |
Therapy procedure for nutrition management, each 15 minutes | 186 | 37 | $32 | |
97803 |
Therapy procedure reassessment for nutrition management, each 15 minutes | 97 | 23 | $27 |
In context: peer comparison
Among 1 peers in Skokie Registered Dietitian, average services per provider: 141. This provider delivers 2.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Cheryl Williams's medical specialty?
Dr. Cheryl Williams practices Registered Dietitian in Skokie, IL.
Where does Dr. Cheryl Williams practice?
Dr. Cheryl Williams practices at 9977 Woods Dr Ste 300, Skokie, IL 600771057. Office phone: 8476638540.
What is Dr. Cheryl Williams's NPI?
Dr. Cheryl Williams's National Provider Identifier (NPI) is 1932349719, issued by NPPES.
Does Dr. Cheryl Williams accept Medicare assignment?
Yes. Dr. Cheryl Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cheryl Williams commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure for nutrition management (HCPCS 97802); Therapy procedure reassessment for nutrition management (HCPCS 97803). Source: CMS Medicare Physician & Other Practitioners file.