Doctor profile · Federal record
Dr. Brianna Williams, RDN, Ld
Registered Dietitian (CMS: Registered Dietitian or Nutrition Professional) · Iowa City, IA
- NPI 1134775265
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 Hawkins Dr # W146Gh
Iowa City, IA 522421009
(319) 467-8389 - Mailing address
-
200 Hawkins Dr
Iowa City, IA 522421009
Credentials & registration
- NPI registered
- August 2019 — 7 yrs on file
- Profile last updated
- August 22, 2019
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 133V00000X — NUCC code
- State license (1)
- Iowa #097683
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134775265. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
87
Distinct HCPCS
2
Medicare allowed
$2,592
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97802 |
Therapy procedure for nutrition management, each 15 minutes | 52 | 22 | $31 | |
97803 |
Therapy procedure reassessment for nutrition management, each 15 minutes | 35 | 13 | $27 |
In context: peer comparison
Among 2 peers in Iowa City Registered Dietitian, average services per provider: 43. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Brianna Williams's medical specialty?
Dr. Brianna Williams practices Registered Dietitian in Iowa City, IA.
Where does Dr. Brianna Williams practice?
Dr. Brianna Williams practices at 200 Hawkins Dr # W146Gh, Iowa City, IA 522421009. Office phone: 3194678389.
What is Dr. Brianna Williams's NPI?
Dr. Brianna Williams's National Provider Identifier (NPI) is 1134775265, issued by NPPES.
Does Dr. Brianna Williams accept Medicare assignment?
Yes. Dr. Brianna Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brianna 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.