AMANDA VICTORIA DILLEHAY MS
NPI 1922400662
Counselor - Professional in Frederick, MD

NPI Status: Active since September 25, 2014

Contact Information

172 THOMAS JOHNSON DR
#200
FREDERICK, MD
ZIP 21702
Phone: (301) 694-5896

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  • Individual
  • Female
  • Counselor
  • Professional

About AMANDA DILLEHAY

This page provides the complete NPI Profile along with additional information for Amanda Dillehay, a provider established in Frederick, Maryland with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1922400662 assigned on September 2014. The practitioner's primary taxonomy code is 101YP2500X. The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1922400662
Provider Name
AMANDA VICTORIA DILLEHAY MS
Gender
Female
Entity Type
Individual
Location Address
172 THOMAS JOHNSON DR #200 FREDERICK, MD 21702
Location Phone
(301) 694-5896
Mailing Address
2212 40TH PL NW APT 4 WASHINGTON, DC 20007
Is Sole Proprietor?
No
Enumeration Date
09-25-2014
Last Update Date
09-25-2014
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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 Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers

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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 1922400662, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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
2
Doubled → 4
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
6
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 2 → 4 4 → 8 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 4 + 2 + 8 + 0 + 0 + 6 + 1 + 2 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1922400662.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
172 THOMAS JOHNSON DR, STE 204
FREDERICK, MD 21702
Psychiatry & Neurology (Neurology)
172 THOMAS JOHNSON DR, STE 202
FREDERICK, MD 21702
Psychiatry & Neurology (Neurology)
172 THOMAS JOHNSON DR, STE 100
FREDERICK, MD 21702
Psychiatry & Neurology (Neurology)
172 THOMAS JOHNSON DR, 202
FREDERICK, MD 21702
Specialist
172 THOMAS JOHNSON DR, SUITE 100
FREDERICK, MD 21702
Physician Assistant (Medical)
172 THOMAS JOHNSON DR, SUITE 100
FREDERICK, MD 21702
Social Worker (Clinical)
172 THOMAS JOHNSON DR, SUITE 200
FREDERICK, MD 21702
Marriage & Family Therapist
172 THOMAS JOHNSON DR, SUITE 200
FREDERICK, MD 21702
Psychiatry & Neurology (Neurology)
172 THOMAS JOHNSON DR, 202
FREDERICK, MD 21702
Counselor (Professional)
172 THOMAS JOHNSON DR, STE 200
FREDERICK, MD 21702
Durable Medical Equipment & Medical Supplies
172 THOMAS JOHNSON DR, SUITE 100
FREDERICK, MD 21702
Psychiatry & Neurology (Sleep Medicine)
172 THOMAS JOHNSON DR, STE 100
FREDERICK, MD 21702

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922400662, enumerated as an "individual" on September 25, 2014.

The provider is located at 172 THOMAS JOHNSON DR #200 FREDERICK, MD 21702 and the phone number is (301) 694-5896.

Counselor with taxonomy code 101YP2500X and a focus in Professional.