MARK W FOX MD PC
NPI 1366613473
Neurological Surgery in Sioux Falls, SD

NPI Status: Active since March 17, 2008

Contact Information

1100 E 21ST ST
SUITE 220
SIOUX FALLS, SD
ZIP 57105
Phone: (605) 322-4825
Fax: (605) 322-4826

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  • Organization
  • Neurological Surgery

About MARK W FOX MD PC

This page provides the complete NPI Profile along with additional information for Mark W Fox Md Pc, a provider established in Sioux Falls, South Dakota operating as a Neurological Surgery. The healthcare provider is registered in the NPI registry with number 1366613473 assigned on March 2008. The practitioner's primary taxonomy code is 207T00000X. The provider is registered as an organization and their NPI record was last updated 18 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Mark W Fox Md (Owner)

NPI
1366613473
Provider Name
MARK W FOX MD PC
Entity Type
Organization
Location Address
1100 E 21ST ST SUITE 220 SIOUX FALLS, SD 57105
Location Phone
(605) 322-4825
Location Fax
(605) 322-4826
Mailing Address
1100 E 21ST ST SUITE 220 SIOUX FALLS, SD 57105
Mailing Phone
(605) 322-4825
Mailing Fax
(605) 322-4826
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-17-2008
Last Update Date
07-18-2008
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Neurological Surgery

Taxonomy Code
207T00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MARK W FOX MD

Authorized Official Title
OWNER
Authorized Official Phone
(605) 322-4825

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
63D15FOOTHER (01)SDBLUE SHIELD OF MN
S41081MEDICARE PIN (08)SD 

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1366613473, we treat the final digit (3) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 6 → 12 → 3 6 → 12 → 3 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 1 + 2 + 6 + 1 + 2 + 1 + 6 + 4 + 1 + 4 + 24 = 57

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1366613473.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Neurological Surgery
1100 E 21ST ST, STE 220
SIOUX FALLS, SD 57105
Neurological Surgery
1100 E 21ST ST, STE 600
SIOUX FALLS, SD 57105
Neurological Surgery
1100 E 21ST ST, STE 220
SIOUX FALLS, SD 57105
Physical Therapist
1100 E 21ST ST, SUITE 402
SIOUX FALLS, SD 57105
Physical Therapist
1100 E 21ST ST
SIOUX FALLS, SD 57105
Physical Medicine & Rehabilitation
1100 E 21ST ST, STE 610
SIOUX FALLS, SD 57105
Internal Medicine (Pulmonary Disease)
1100 E 21ST ST, STE. 601
SIOUX FALLS, SD 57105
Nurse Practitioner (Family)
1100 E 21ST ST
SIOUX FALLS, SD 57105

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366613473, enumerated as an "organization" on March 17, 2008.

The provider is located at 1100 E 21ST ST SUITE 220 SIOUX FALLS, SD 57105 and the phone number is (605) 322-4825.

Neurological Surgery with taxonomy code 207T00000X.

The provider might be accepting Accepts: Blue Cross Blue Shield, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.