Mark Andrew Hnilica, MD
Neurological Surgery Physician · Winston Salem, NC
Mark Andrew Hnilica, MD is a neurological surgery physician with a practice address in Winston Salem, North Carolina, and NPI 1922091339, issued on Aug 31, 2005. Check the license (North Carolina 9700588, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark Andrew Hnilica
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License numbers
- 9700588 NC
35 082797 OH
Self-reported in NPPES; status is on the state search - Practice location
- 190 Kimel Park Dr Ste 155, Winston Salem, NC 27103
- Phone
- (336) 765-6637
- Enumerated
- Aug 31, 2005
- Record last updated
- Jul 5, 2023
- Fax
- (336) 765-6964
- Medicaid IDs
- 891046Y NC
2437376 OH - Medicare enrollment
- Enrolled (PECOS I20100106000437); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 1991
- Entity
- Type 1 · individual
Also registered at 190 Kimel Park Dr Ste 155
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Beshears, DNPNurse Practitioner1235781782
- William Brown, MDNeurological Surgery Physician1932141827
- Sarah Bush, NPNurse Practitioner1760921522
- Tyler Cranford, PA-CPhysician Assistant1124707997
- Kristin DanielNurse Practitioner1518588409
- Michelle De Witt, M.D.Neurological Surgery Physician1124472170
Verify Mark Andrew Hnilica in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 9700588Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average neurological surgery physician in 2024
129 Medicare Part D claims for 86 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. 62 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen41 claims
- Methylprednisolone12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $457.44
9 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Novant Health Medical Group, LLCThomasville, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neurological Surgery Physician providers in North Carolina
There are 226 neurological surgery physician records in North Carolina.
All 226 in North Carolina → Every provider in Winston Salem →
Other neurological surgery physician records in North Carolina
- Jihad Abdelgadir Imam Mohamed Ahmed, MDChapel Hill, NC1942706320
- Abdulaziz Abobotain, MDDurham, NC1801679428
- Albis Acosta, MDShelby, NC1407842073
- Tim Adamson, MDCharlotte, NC1326046236
- Cynthia Africk, MDPinehurst, NC1841210515
- Hazem Ahmed, MD, PHDDurham, NC1528276557
- Robert Allen, MDRaleigh, NC1952376949
- Mark Attiah, MD, MS, MBE, MPHChapel Hill, NC1639566177
- Jeffrey Beecher, DOWilmington, NC1205068186
- Andrey Belayev, M.D.Raleigh, NC1750566782
Common questions
What is Mark Andrew Hnilica, MD's NPI number?
Mark Andrew Hnilica, MD's National Provider Identifier (NPI) is 1922091339, issued on Aug 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Andrew Hnilica, MD located?
The NPPES record lists a practice address at 190 Kimel Park Dr Ste 155, Winston Salem, NC, 27103. Phone: (336) 765-6637. Providers update this record themselves, so call before visiting.
How can I verify Mark Andrew Hnilica, MD's license?
NPPES lists North Carolina license number 9700588, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Andrew Hnilica, MD prescribe under Medicare Part D?
In 2024, Mark Andrew Hnilica, MD had 129 Medicare Part D claims for 86 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.