Doctor profile · Federal record
Dr. William Rhoades, D.O.
Geriatric Medicine (Internal Medicine) Physician (CMS: Geriatric Medicine) · Park Ridge, IL
- NPI 1033148457
- Accepts Medicare
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1775 Ballard RD
Park Ridge, IL 600681005
(847) 318-2500 - Additional location
-
3825 Highland Ave Ste 5B
Downers Grove, IL 605151551
(847) 720-6464 - Mailing address
-
29373 Network Pl
Chicago, IL 606731293
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- May 18, 2022
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207RG0300X — NUCC code
- State license (1)
- Illinois #036090185
- Medicaid
- IL #036090185
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033148457. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
52
Distinct HCPCS
3
Medicare allowed
$9,134
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99205 |
New patient office or other outpatient visit, 60-74 minutes | 22 | 22 | $226 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 14 | $125 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 12 | 11 | $158 |
In context: peer comparison
Among 2 peers in Park Ridge Geriatric Medicine (Internal Medicine) Physician, average services per provider: 99. This provider delivers 0.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
325
Patients
34
Total drug cost
$11,133
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Donepezil Hcl | Generic | 117 | 34 | $1,950 |
| Memantine Hcl | Generic | 41 | 0 | $2,487 |
| Amlodipine Besylate | Generic | 20 | 0 | $178 |
| Quetiapine Fumarate | Generic | 20 | 0 | $179 |
| Bupropion Xl (Bupropion Hcl) | Brand | 18 | 0 | $1,137 |
| Escitalopram Oxalate | Generic | 17 | 0 | $174 |
| Levothyroxine Sodium | Generic | 17 | 0 | $267 |
| Fluoxetine Hcl | Generic | 15 | 0 | $652 |
| Memantine Hcl ER (Memantine Hcl) | Brand | 13 | 0 | $3,114 |
| Losartan Potassium | Generic | 12 | 0 | $299 |
Frequently asked questions
What is Dr. William Rhoades's medical specialty?
Dr. William Rhoades practices Geriatric Medicine (Internal Medicine) Physician in Park Ridge, IL.
Where does Dr. William Rhoades practice?
Dr. William Rhoades practices at 1775 Ballard RD, Park Ridge, IL 600681005. Office phone: 8473182500.
What is Dr. William Rhoades's NPI?
Dr. William Rhoades's National Provider Identifier (NPI) is 1033148457, issued by NPPES.
Does Dr. William Rhoades accept Medicare assignment?
Yes. Dr. William Rhoades accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Rhoades commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.