Doctor profile · Federal record
Dr. John Casler, MD
Otolaryngology Physician · Jacksonville, FL
- NPI 1730183096
- MIPS 76.2 / 100 · 2023
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4500 San Pablo RD S
Jacksonville, FL 322241865
(904) 953-2000
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- February 23, 2024
- Specialty taxonomy
- 207Y00000X — NUCC code
- State license (1)
- Florida #ME100360
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730183096. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
211
Distinct HCPCS
6
Medicare allowed
$77,961
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 93 | 93 | $163 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 32 | 32 | $112 | |
60500 |
Removal or exploration of parathyroid glands | 27 | 27 | $988 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 24 | 23 | $126 | |
38724 |
Removal of lymph nodes, muscle, and tissue of neck | 19 | 19 | $989 | |
60220 |
Removal of thyroid lobe on side of neck | 16 | 16 | $671 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 209. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. John Casler's medical specialty?
Dr. John Casler practices Otolaryngology Physician in Jacksonville, FL.
Where does Dr. John Casler practice?
Dr. John Casler practices at 4500 San Pablo RD S, Jacksonville, FL 322241865. Office phone: 9049532000.
What is Dr. John Casler's NPI?
Dr. John Casler's National Provider Identifier (NPI) is 1730183096, issued by NPPES.
What procedures does Dr. John Casler commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); New patient office or other outpatient visit (HCPCS 99203); Removal or exploration of parathyroid glands (HCPCS 60500). Source: CMS Medicare Physician & Other Practitioners file.