DERRICK ALIF CROWLEY
NPI 1811289549
Counselor - Addiction (Substance Use Disorder) in Cortland, NY

NPI Status: Active since May 13, 2011

Contact Information

17 MAIN ST
CORTLAND, NY
ZIP 13045
Phone: (315) 440-6611

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

About DERRICK CROWLEY

This page provides the complete NPI Profile along with additional information for Derrick Crowley, a provider established in Cortland, New York with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1811289549 assigned on May 2011. The practitioner's primary taxonomy code is 101YA0400X with license number 25195 (NY). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1811289549
Provider Name
DERRICK ALIF CROWLEY
Gender
Male
Entity Type
Individual
Location Address
17 MAIN ST CORTLAND, NY 13045
Location Phone
(315) 440-6611
Mailing Address
17 MAIN ST SYRACUSE, NY 13209
Is Sole Proprietor?
Yes
Enumeration Date
05-13-2011
Last Update Date
06-03-2014
Code Navigator

A Substance Abuse or Addiction Counselor like Derrick Crowley 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
License No.
25195
License State
NY

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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 1811289549, 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
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
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 1 → 2 2 → 4 9 → 18 → 9 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 4 + 8 + 1 + 8 + 5 + 8 + 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 1811289549.

Other Providers at the Same Location


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

Nurse Practitioner
17 MAIN ST, SUITE 302
CORTLAND, NY 13045
Social Worker (Clinical)
17 MAIN ST
CORTLAND, NY 13045
Social Worker (Clinical)
17 MAIN ST, SUITE 202
CORTLAND, NY 13045
Social Worker (Clinical)
17 MAIN ST, SUITE 202
CORTLAND, NY 13045
Counselor (Mental Health)
17 MAIN ST, 414
CORTLAND, NY 13045
Social Worker
17 MAIN ST, SUITE 302
CORTLAND, NY 13045
Social Worker (Clinical)
17 MAIN ST, LL 21
CORTLAND, NY 13045
Counselor (Addiction (Substance Use Disorder))
17 MAIN ST
CORTLAND, NY 13045
Community/Behavioral Health
17 MAIN ST, SUITE 411
CORTLAND, NY 13045
Counselor (Addiction (Substance Use Disorder))
17 MAIN ST, SUITE 411
CORTLAND, NY 13045
Community/Behavioral Health
17 MAIN ST
CORTLAND, NY 13045
Nurse Practitioner (Pediatrics)
17 MAIN ST, STE 302
CORTLAND, NY 13045

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811289549, enumerated as an "individual" on May 13, 2011.

The provider is located at 17 MAIN ST CORTLAND, NY 13045 and the phone number is (315) 440-6611.

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