Doctor profile · Federal record
Dr. Justin Williams, DO
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Jacksonville, FL
- NPI 1528565694
- Accepts Medicare
- MIPS 88.8 / 100 · 2023
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
820 Prudential Dr Ste 304
Jacksonville, FL 322078205
(904) 202-3860
fax (904) 202-3846 - Mailing address
-
Po Box 746638
Atlanta, GA 303746638
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- August 23, 2022
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Florida #OS18803
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528565694. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,079
Distinct HCPCS
5
Medicare allowed
$105,879
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 575 | 248 | $78 | |
99239 |
Hospital discharge day management, more than 30 minutes | 317 | 296 | $112 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 100 | 97 | $125 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 53 | 52 | $172 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 34 | 27 | $118 |
In context: peer comparison
Among 86 peers in this city , average services per provider: 161. This provider delivers 6.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
177
Patients
172
Total drug cost
$1,173
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefdinir | Generic | 35 | 35 | $319 |
| Prednisone | Generic | 24 | 24 | $78 |
| Pantoprazole Sodium | Generic | 22 | 19 | $172 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 17 | 17 | $115 |
| Furosemide | Generic | 17 | 15 | $72 |
| Atorvastatin Calcium | Generic | 14 | 14 | $83 |
| Oxycodone Hcl | Generic | 14 | 14 | $38 |
| Azithromycin | Generic | 12 | 12 | $75 |
| Metoprolol Tartrate | Generic | 11 | 11 | $98 |
| Ondansetron Odt (Ondansetron) | Brand | 11 | 11 | $122 |
Hospital affiliations
Frequently asked questions
What is Dr. Justin Williams's medical specialty?
Dr. Justin Williams practices Hospitalist Physician in Jacksonville, FL.
Where does Dr. Justin Williams practice?
Dr. Justin Williams practices at 820 Prudential Dr Ste 304, Jacksonville, FL 322078205. Office phone: 9042023860.
What is Dr. Justin Williams's NPI?
Dr. Justin Williams's National Provider Identifier (NPI) is 1528565694, issued by NPPES.
Does Dr. Justin Williams accept Medicare assignment?
Yes. Dr. Justin Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Justin Williams commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.