AMANDA JOY SIEVERS-MARKS APCC
NPI 1912699422
Counselor in El Cajon, CA

NPI Status: Active since May 23, 2023

Contact Information

1445 TETON DR
EL CAJON, CA
ZIP 92021
Phone: (260) 515-2283

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  • Individual
  • Female
  • Counselor

About AMANDA SIEVERS-MARKS

This page provides the complete NPI Profile along with additional information for Amanda Sievers-marks, a provider established in El Cajon, California with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1912699422 assigned on May 2023. The practitioner's primary taxonomy code is 101Y00000X with license number APCC13874 (CA). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1912699422
Provider Name
AMANDA JOY SIEVERS-MARKS APCC
Gender
Female
Entity Type
Individual
Location Address
1445 TETON DR EL CAJON, CA 92021
Location Phone
(260) 515-2283
Mailing Address
1445 TETON DR EL CAJON, CA 92021
Mailing Phone
(260) 515-2283
Is Sole Proprietor?
No
Enumeration Date
05-23-2023
Last Update Date
05-31-2023
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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

Counselor

Taxonomy Code
101Y00000X
Type
Behavioral Health & Social Service Providers
License No.
APCC13874
License State
CA
Taxonomy Description
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

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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 1912699422, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
9
Unchanged
Pos 3
1
Doubled → 2
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
2
Doubled → 4
Check
2
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 1 → 2 6 → 12 → 3 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 1 + 2 + 9 + 1 + 8 + 4 + 4 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1912699422.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912699422, enumerated as an "individual" on May 23, 2023.

The provider is located at 1445 TETON DR EL CAJON, CA 92021 and the phone number is (260) 515-2283.

Counselor with taxonomy code 101Y00000X.