Doctor profile · Federal record
Dr. Gregory Toczyl, MD
Neurological Surgery Physician (CMS: Neurosurgery) · Neurological Surgery Physician · Neurological Surgery Physician · Hattiesburg, MS
- NPI 1104002047
- Accepts Medicare
- 24 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
415 S 28Th Ave
Hattiesburg, MS 394017246
(601) 579-5459
fax (601) 579-5240 - Additional location
-
Texas Tech University Health Sciences Ctr, 3601 4Th Street
Lubbock, TX 794300001
(806) 743-7711
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Profile last updated
- August 11, 2020
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State licenses (3)
- Mississippi #20183 · Texas #N4161 · Wisconsin #56920
- Medicaid
- MS #02339062
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104002047. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
109
Distinct HCPCS
5
Medicare allowed
$14,145
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 44 | 44 | $123 | |
99291 |
Critical care, first 30-74 minutes | 20 | 19 | $203 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 19 | 15 | $113 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 15 | 14 | $75 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $126 |
In context: peer comparison
Among 4 peers in Hattiesburg Neurological Surgery Physician, average services per provider: 23. This provider delivers 4.7× the peer median.Frequently asked questions
What is Dr. Gregory Toczyl's medical specialty?
Dr. Gregory Toczyl practices Neurological Surgery Physician in Hattiesburg, MS.
Where does Dr. Gregory Toczyl practice?
Dr. Gregory Toczyl practices at 415 S 28Th Ave, Hattiesburg, MS 394017246. Office phone: 6015795459.
What is Dr. Gregory Toczyl's NPI?
Dr. Gregory Toczyl's National Provider Identifier (NPI) is 1104002047, issued by NPPES.
Does Dr. Gregory Toczyl accept Medicare assignment?
Yes. Dr. Gregory Toczyl accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Toczyl commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.