AMY E. ILIFFE MA, M.ED.
NPI 1790887289
Counselor - Addiction (Substance Use Disorder) in Leesburg, VA

NPI Status: Active since September 04, 2006

Contact Information

102 HERITAGE WAY NE
SUITE 302
LEESBURG, VA
ZIP 20176
Phone: (703) 771-5100
Fax: (703) 777-0170

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  • Individual
  • Female
  • Counselor
  • Addiction (Substance Use Disorder)

About AMY ILIFFE

This page provides the complete NPI Profile along with additional information for Amy Iliffe, a provider established in Leesburg, Virginia with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1790887289 assigned on September 2006. The practitioner's primary taxonomy code is 101YA0400X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1790887289
Provider Name
AMY E. ILIFFE MA, M.ED.
Gender
Female
Entity Type
Individual
Location Address
102 HERITAGE WAY NE SUITE 302 LEESBURG, VA 20176
Location Phone
(703) 771-5100
Location Fax
(703) 777-0170
Mailing Address
17278 STRATHALLEN CT PURCELLVILLE, VA 20132
Mailing Phone
(540) 751-1762
Is Sole Proprietor?
Yes
Enumeration Date
09-04-2006
Last Update Date
09-11-2025
Code Navigator

A Substance Abuse or Addiction Counselor like Amy Iliffe advices patients who experience alcoholism, drug addiction, eating disorders, mental health issues, or other mental or behavioral problems. Substance Abuse counselors provide treatment and support to help clients recover from addiction or modify problem behaviors. Many counselors incorporate the principles of 12-step programs, such as Alcoholics Anonymous (AA). They educate clients how to cope with stress and life’s issues in ways that help them recover. Counselors also help patients improve their personal relationships and find ways to discuss their addiction or other problems with family and friends.

Location Map

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 Addiction (Substance Use Disorder)

Taxonomy Code
101YA0400X
Type
Behavioral Health & Social Service Providers

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101Y00000XBehavioral Health & Social Service Providers

Counselor

 

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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 1790887289, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
2
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 9 → 18 → 9 8 → 16 → 7 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 6 + 8 + 1 + 4 + 2 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1790887289.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
102 HERITAGE WAY NE, SUITE 302
LEESBURG, VA 20176
Counselor (Professional)
102 HERITAGE WAY NE, SUITE 302
LEESBURG, VA 20176
Registered Nurse (Psychiatric/Mental Health)
102 HERITAGE WAY NE, SUITE 302
LEESBURG, VA 20176
Marriage & Family Therapist
102 HERITAGE WAY NE, SUITE 302
LEESBURG, VA 20176
Psychologist (Clinical)
102 HERITAGE WAY NE, SUITE 302
LEESBURG, VA 20176
Psychologist (Clinical)
102 HERITAGE WAY NE, SUITE 302
LEESBURG, VA 20176
Social Worker (Clinical)
102 HERITAGE WAY NE, SUITE 302
LEESBURG, VA 20176
Counselor (Professional)
102 HERITAGE WAY NE, 302
LEESBURG, VA 20176
Registered Nurse (Community Health)
102 HERITAGE WAY NE, SUITE 302
LEESBURG, VA 20176
Counselor (Professional)
102 HERITAGE WAY NE, SUITE 302
LEESBURG, VA 20176
Registered Nurse (Psychiatric/Mental Health, Adult)
102 HERITAGE WAY NE, SUITE 302
LEESBURG, VA 20176
Counselor (Professional)
102 HERITAGE WAY NE, SUITE 302
LEESBURG, VA 20176
Public Health or Welfare
102 HERITAGE WAY NE, 1ST FLOOR SUITE #100
LEESBURG, VA 20176
Social Worker (Clinical)
102 HERITAGE WAY NE, SUITE 302
LEESBURG, VA 20176
Psychologist
102 HERITAGE WAY NE
LEESBURG, VA 20176
Social Worker (Clinical)
102 HERITAGE WAY NE, SUITE 102
LEESBURG, VA 20176
Psychologist (Clinical Child & Adolescent)
102 HERITAGE WAY NE, SUITE 302
LEESBURG, VA 20176
Nurse Practitioner (Family)
102 HERITAGE WAY NE, SUITE 100
LEESBURG, VA 20176
Counselor
102 HERITAGE WAY NE, SUITE 302
LEESBURG, VA 20176
Social Worker
102 HERITAGE WAY NE, SUITE 302 LOUDOUN COUNTY MENTAL HEALTH
LEESBURG, VA 20176

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790887289, enumerated as an "individual" on September 04, 2006.

The provider is located at 102 HERITAGE WAY NE SUITE 302 LEESBURG, VA 20176 and the phone number is (703) 771-5100.

Counselor with taxonomy code 101YA0400X and a focus in Addiction (Substance Use Disorder).