DR. CAROLYN CYPHER GEIS DVM
NPI 1629790225
Specialist in Parkston, SD

NPI Status: Active since September 12, 2022

Contact Information

27066 421ST AVE
PARKSTON, SD
ZIP 57366
Phone: (605) 350-2119

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  • Individual
  • Female
  • Specialist

About CAROLYN GEIS

This page provides the complete NPI Profile along with additional information for Carolyn Geis, a provider established in Parkston, South Dakota with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1629790225 assigned on September 2022. The practitioner's primary taxonomy code is 174400000X with license number 1897 (SD). The provider is registered as an individual and her NPI record was last updated 4 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.

NPI
1629790225
Provider Name
DR. CAROLYN CYPHER GEIS DVM
Gender
Female
Entity Type
Individual
Location Address
27066 421ST AVE PARKSTON, SD 57366
Location Phone
(605) 350-2119
Mailing Address
27066 421ST AVE PARKSTON, SD 57366
Mailing Phone
(605) 350-2119
Is Sole Proprietor?
Yes
Enumeration Date
09-12-2022
Last Update Date
09-12-2022
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
1897
License State
SD
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Group Taxonomy 193400000X MULTIPLE 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.

Reviews for DR. CAROLYN CYPHER GEIS DVM

  • 5 out of 5 stars - Review by Claude ***** on August 07, 2024

    Not only is Dr. Carolyn friendly, compassionate, exceptionally talented and highly skilled; she is smoking hot.

  • 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 1629790225, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

    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
    6
    Unchanged
    Pos 3
    2
    Doubled → 4
    Pos 4
    9
    Unchanged
    Pos 5
    7
    Doubled → 14 → 1 + 4
    Pos 6
    9
    Unchanged
    Pos 7
    0
    Doubled → 0
    Pos 8
    2
    Unchanged
    Pos 9
    2
    Doubled → 4
    Check
    5
    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 2 → 4 7 → 14 → 5 0 → 0 2 → 4

    Step 2: Add all digits plus the NPI constant

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

    2 + 6 + 4 + 9 + 1 + 4 + 9 + 0 + 2 + 4 + 24 = 65

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

    The next multiple of ten after 65 is 70. The difference is the calculated check digit.

    70 - 65 = 5
    This NPI is valid
    The calculated check digit is 5, which matches the last digit of 1629790225.

    Frequently Asked Questions

    The NPI number assigned to this healthcare provider is 1629790225, enumerated as an "individual" on September 12, 2022.

    The provider is located at 27066 421ST AVE PARKSTON, SD 57366 and the phone number is (605) 350-2119.

    Specialist with taxonomy code 174400000X.