Dr. Gregory R. Toczyl, MD
- Medicare services, 2024
- 75
- Medicare patients, 2024
- 117
- Part D claims, 2019
- 17
- Hospital affiliations
- 1
- Industry payments
- $422
- Practice address
- 6051 US Highway 49, Hattiesburg, MS 39401
- Practice phone
- Call (601) 288-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Toczyl's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Gregory R. Toczyl is a neurosurgeon in Hattiesburg, Mississippi
Dr. Toczyl practices at Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS.
Dr. Toczyl's NPI, 1104002047, was assigned on January 10, 2008. Dr. Toczyl holds Mississippi license 20183.
- NPI
- 1104002047NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830245869
- NPI enumeration date
- January 10, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (601) 288-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory R. Toczyl practices at Forrest General Hospital in Hattiesburg, Mississippi
Dr. Toczyl's primary practice is Forrest General Hospital, at 6051 US Highway 49, Hattiesburg, MS 39401 in Forrest County. The practice phone is (601) 288-7000.
- Forrest General Hospital6051 US Highway 49, Hattiesburg, MS 39401 · Forrest CountyPhone(601) 288-7000
Source: Dmand AI Affiliation Data
Dr. Gregory R. Toczyl is affiliated with 4 sites of care and 3 medical groups
Dr. Toczyl's primary practice is Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS. The medical group on file is Forrest General Hospital. Dmand AI also links Dr. Toczyl to 2 more group practices and clinics, 2 medical groups and 1 ambulatory surgery center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory R. Toczyl's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Toczyl practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Forrest General Hospital | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Forrest County, MS and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gregory R. Toczyl is one of 56 neurosurgeons in Mississippi
Neurological surgery is Dr. Toczyl's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Toczyl is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Toczyl's licenses on file in 3 states: Mississippi, Texas and Wisconsin.
Specialties and state licenses
- Neurological surgery, MississippiPrimary
- Texas license
- Wisconsin license
Neurosurgeons near Dr. Toczyl
Counts of neurosurgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gregory R. Toczyl billed Medicare for 75 services in 2024
CMS data shows 75 Medicare services from Dr. Toczyl across 2 procedure codes in 2024, for 117 Medicare patients. Medicare paid $18,715 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Toczyl's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1092024: 5649%
- Surgery
- 2023: 02024: 19
Dr. Toczyl compared with the Mississippi median for neurosurgeons, 2024
- Dr. Toczyl
- Mississippi median
- Medicare services
- 75vs 30075% below
- Medicare patients
- 117vs 18838% below
- Part D claims
- 17vs 10383% below
Medians across 50 neurosurgeons in Mississippi with Dmand AI profiles that report each measure.
Dr. Toczyl's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Toczyl?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Toczyl and other neurosurgeons in Mississippi.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory R. Toczyl treated 117 Medicare patients in 2024, average age 76
CMS counts 117 Medicare patients who saw Dr. Toczyl in 2024. The largest group is 75 to 84, with 46 patients. 75% of them have high blood pressure, and 71% have arthritis. 19% are also on Medicaid. Their average risk score is 2.20, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Toczyl's median patient age at 71, with 35% women.
Dr. Toczyl's Medicare patients by age, 2024
Dr. Toczyl's Medicare patients by sex, 2024
- Women5043%
- Men6757%
Chronic conditions among Dr. Toczyl's Medicare patients, 2024
- High blood pressure75%
- Arthritis71%
- High cholesterol71%
- Stroke or TIA56%
- Ischemic heart disease47%
- Diabetes44%
- Mood disorders41%
- Anxiety40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Toczyl's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women35%
- Men65%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory R. Toczyl wrote 17 Medicare Part D claims in 2019
In 2019, Dr. Toczyl wrote 17 Medicare Part D claims. They cover 1 drug, with $122 in total drug cost. In 2018, CMS named 43 claims across 2 drugs.
Dr. Toczyl's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 432019: 1760%
Drugs named by CMS: 1 in 2019, 2 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Gregory R. Toczyl ranks in the 39th percentile for spinal fusion in Medicare
Dr. Toczyl accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 22 procedures of spinal fusion by Dr. Toczyl, more than 39% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Toczyl ranks in Medicare procedure volume
- Spinal fusion
- 39th percentile22 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Laminectomy or laminotomy (partial removal of spine bones): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
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Dr. Gregory R. Toczyl received $422 in industry payments from 2016 to 2023
CMS Open Payments shows 11 general payments to Dr. Toczyl from 8 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Si-bone, Inc. paid the most, $114.
General payments to Dr. Toczyl by program year, 2016 to 2023
Companies that paid Dr. Toczyl the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory R. Toczyl is board certified in neurological surgery
- Board certified in neurological surgery
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory R. Toczyl's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gregory R. Toczyl
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Gregory R. Toczyl's NPI number?
Dr. Gregory R. Toczyl's NPI number is 1104002047. It was assigned on January 10, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory R. Toczyl?
Dr. Gregory R. Toczyl is a neurosurgeon in Hattiesburg, Mississippi. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Gregory R. Toczyl practice?
Dr. Toczyl practices at 6051 US Highway 49, Hattiesburg, MS 39401. Dr. Toczyl's primary practice is Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS. Dmand AI also links Dr. Toczyl to 2 group practices and clinics, 2 medical groups and 1 ambulatory surgery center.
What is Dr. Gregory R. Toczyl's office phone number?
The practice phone on file for Dr. Toczyl is (601) 288-7000.
What is Dr. Gregory R. Toczyl's medical license number?
Dr. Toczyl holds Mississippi license 20183, one of the licenses on file in 3 states.
Which states has Dr. Gregory R. Toczyl been licensed in?
Dmand AI has state licenses on file for Dr. Toczyl in Mississippi, Texas and Wisconsin.
Which hospitals is Dr. Gregory R. Toczyl affiliated with?
Dr. Toczyl practices at Forrest General Hospital in Hattiesburg, Mississippi.
What medical group is Dr. Gregory R. Toczyl part of?
Dr. Toczyl is linked to Forrest General Hospital. Dmand AI links Dr. Toczyl to 2 more medical groups.
Does Dr. Gregory R. Toczyl accept Medicare?
Yes. CMS data shows Dr. Toczyl billed Medicare for 75 services in 2024, and Dr. Toczyl accepts Medicare assignment.
How many Medicare patients does Dr. Gregory R. Toczyl see?
CMS counts 117 Medicare patients who saw Dr. Toczyl in 2024, with an average age of 76.
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Is Dr. Gregory R. Toczyl board certified?
Yes. Dr. Toczyl is board certified in neurological surgery by the American Board of Neurological Surgery.
What services does Dr. Gregory R. Toczyl bill to Medicare?
In 2024, Dr. Toczyl's most billed Medicare services were hospital inpatient care (99222) and surgery: brain, spine and nerves (61796).
What drugs does Dr. Gregory R. Toczyl prescribe most?
In 2019 Medicare Part D data, Dr. Toczyl's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Gregory R. Toczyl received payments from drug or device companies?
CMS Open Payments shows $422 in general payments to Dr. Toczyl from 8 companies from 2016 to 2023. The largest total came from Si-bone, Inc.
How long has Dr. Gregory R. Toczyl been practicing?
Dr. Toczyl graduated from medical school in 2002, 24 years ago.
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