Dr. Orhan Ilercil, MD
- Medicare services, 2024
- 459
- Medicare patients, 2024
- 219
- Part D claims, 2024
- 285
- Hospital affiliations
- 4
- Industry payments
- $3,679
- Practice address
- 4500 13th Street, Gulfport, MS 39502
- Practice phone
- Call (228) 867-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ilercil'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. Orhan Ilercil is a neurosurgeon in Gulfport, Mississippi
Dr. Ilercil practices at Memorial Hospital Gulfport in Gulfport, Mississippi, part of Gulfport Main Street Association.
Dr. Ilercil's NPI, 1528094851, was assigned on June 26, 2006. Dr. Ilercil holds Mississippi license 15123.
- NPI
- 1528094851NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274591052
- NPI enumeration date
- June 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (228) 867-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Orhan Ilercil practices at Memorial Hospital Gulfport in Gulfport, Mississippi
Dr. Ilercil's primary practice is Memorial Hospital Gulfport, at 4500 13th Street, Gulfport, MS 39502 in Harrison County. The practice phone is (228) 867-4000.
- Memorial Hospital Gulfport4500 13th Street, Gulfport, MS 39502 · Harrison CountyPhone(228) 867-4000
Source: Dmand AI Affiliation Data
Dr. Orhan Ilercil is affiliated with 4 sites of care and 1 medical group
Dr. Ilercil's primary practice is Memorial Hospital Gulfport in Gulfport, Mississippi, part of Gulfport Main Street Association. Dr. Ilercil is also affiliated with Singing River Gulfport. The medical group on file is Memorial Hospital at Gulfport. Dmand AI also links Dr. Ilercil to 2 more hospitals, 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. Orhan Ilercil's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ilercil practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hospital Gulfport | Available with a free account |
| +3 more affiliated sites | 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 Gulfport Main Street Association and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Orhan Ilercil is one of 56 neurosurgeons in Mississippi
Neurological surgery is Dr. Ilercil's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Ilercil is licensed in Mississippi.
Specialties and state licenses
- Neurological surgery, MississippiPrimary
Neurosurgeons near Dr. Ilercil
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. Orhan Ilercil billed Medicare for 459 services in 2024
CMS data shows 459 Medicare services from Dr. Ilercil across 7 procedure codes in 2024, for 219 Medicare patients. Medicare paid $44,498 for them.
Dr. Ilercil's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4692024: 4426%
- Surgery
- 2023: 462024: 1763%
Where Dr. Ilercil's Medicare services took place, 2024
- In an office31869%
- In a facility14131%
Dr. Ilercil compared with the Mississippi median for neurosurgeons, 2024
- Dr. Ilercil
- Mississippi median
- Medicare services
- 459vs 30053% above
- Medicare patients
- 219vs 18816% above
- Part D claims
- 244vs 1032.4 times
Medians across 50 neurosurgeons in Mississippi with Dmand AI profiles that report each measure.
Dr. Ilercil'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. Ilercil?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ilercil and other neurosurgeons in Mississippi.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Orhan Ilercil treated 219 Medicare patients in 2024, average age 70
CMS counts 219 Medicare patients who saw Dr. Ilercil in 2024. The largest group is 65 to 74, with 95 patients. 75% of them have arthritis, and 75% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ilercil's median patient age at 69, with 60% women.
Dr. Ilercil's Medicare patients by age, 2024
Dr. Ilercil's Medicare patients by sex, 2024
- Women13562%
- Men8438%
Chronic conditions among Dr. Ilercil's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes39%
- Ischemic heart disease34%
- Mood disorders33%
- Anxiety32%
- Depression31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ilercil's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Orhan Ilercil wrote 285 Medicare Part D claims in 2024
In 2024, Dr. Ilercil wrote 285 Medicare Part D claims for 86 patients. 100% of them were for generic drugs. CMS names the drug for 244 of them, across 7 drugs with 11 or more claims each, at $3,223 in total drug cost. In 2023, CMS named 339 claims across 7 drugs.
Dr. Ilercil's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Ilercil's Part D claims, 2024
- Opioids21%61 of 285 claims
- Antibiotics10%29 of 285 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3392024: 24428%
Drugs named by CMS: 7 in 2024, 7 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Orhan Ilercil ranks in the 78th percentile for laminectomy or laminotomy (partial removal of spine bones) in Medicare
Dr. Ilercil accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 51 procedures of laminectomy or laminotomy (partial removal of spine bones) by Dr. Ilercil, more than 78% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Ilercil ranks in Medicare procedure volume
- Spinal fusion
- 74th percentile102 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 78th percentile51 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Orhan Ilercil received $3,679 in industry payments from 2016 to 2025
CMS Open Payments shows 39 general payments to Dr. Ilercil from 13 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 58% of the total. Stryker Corporation paid the most, $2,037.
General payments to Dr. Ilercil by program year, 2016 to 2025
General payments to Dr. Ilercil by kind, 2016 to 2025
- Travel and lodging$2,14658%
- Food and beverage$1,23734%
- Entertainment$2978%
Companies that paid Dr. Ilercil the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Orhan Ilercil'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)Medicare Part D Prescribers - by Provider (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) |
| 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. Orhan Ilercil
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. Orhan Ilercil's NPI number?
Dr. Orhan Ilercil's NPI number is 1528094851. It was assigned on June 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Orhan Ilercil?
Dr. Orhan Ilercil is a neurosurgeon in Gulfport, Mississippi. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Orhan Ilercil practice?
Dr. Ilercil practices at 4500 13th Street, Gulfport, MS 39502. Dr. Ilercil's primary practice is Memorial Hospital Gulfport in Gulfport, Mississippi, part of Gulfport Main Street Association. Dmand AI also links Dr. Ilercil to 2 hospitals.
What is Dr. Orhan Ilercil's office phone number?
The practice phone on file for Dr. Ilercil is (228) 867-4000.
What is Dr. Orhan Ilercil's medical license number?
Dr. Ilercil holds Mississippi license 15123.
Which hospitals is Dr. Orhan Ilercil affiliated with?
Dr. Ilercil practices at Memorial Hospital Gulfport in Gulfport, Mississippi. Dr. Ilercil is also affiliated with Singing River Gulfport. Dmand AI links Dr. Ilercil to 2 more hospitals.
What medical group is Dr. Orhan Ilercil part of?
Dr. Ilercil is linked to Memorial Hospital at Gulfport.
Does Dr. Orhan Ilercil accept Medicare?
Yes. CMS data shows Dr. Ilercil billed Medicare for 459 services in 2024, and Dr. Ilercil accepts Medicare assignment.
How many Medicare patients does Dr. Orhan Ilercil see?
CMS counts 219 Medicare patients who saw Dr. Ilercil in 2024, with an average age of 70.
What services does Dr. Orhan Ilercil bill to Medicare?
In 2024, Dr. Ilercil's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99233) and office visit, new patient (99205).
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What drugs does Dr. Orhan Ilercil prescribe most?
In 2024 Medicare Part D data, Dr. Ilercil's most prescribed drugs by claims were Cyclobenzaprine HCl, Gabapentin and Mupirocin.
Has Dr. Orhan Ilercil received payments from drug or device companies?
CMS Open Payments shows $3,679 in general payments to Dr. Ilercil from 13 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Orhan Ilercil been practicing?
Dr. Ilercil graduated from medical school in 1988, 38 years ago.
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