Mark Fox MD
About this NPIWhat this record shows.
NPI 1750355236 is registered to Mark Fox MD, a Neurological Surgery Physician practising at 1100 E 21st St, Ste 220 in Sioux Falls, South Dakota. Neurological Surgery Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mark Fox MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
Other
- 4319SD· Issued by DAKOTACARE
- 57105AU02SD· Issued by WPS TRICARE
- 63D16FOMN· Issued by CC SYSTEMS/BLUE PLUS FOR DATES PRIOR TO 9-1-07
- 1750355236SD· Issued by ARAZ/ AMERICA'S PPO
- 0600325SD· Issued by MEDICA
- 231714SD· Issued by MIDLANDS CHOICE
- 46L94FOMN· Issued by CC SYSTEMS/BLUE PLUS
- C83121001265· Issued by PREFERRED ONE
- 4992870SD· Issued by BLUE CROSS
- HP13310SD· Issued by HEALTHPARTNERS
Source: NPPES public registry.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mark Fox MD accepts. To confirm in-network status with your specific health plan, contact Mark Fox MD directly at (605) 322-4825.
Frequently asked
Yes. NPI 1750355236 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Neurological Surgery Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (605) 322-4825.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Mark Fox MD is a Type-1 individual NPI.