KAREN REESE CALHOUN CAC-AD
NPI 1336129782
Counselor - Addiction (Substance Use Disorder) in Baltimore, MD

NPI Status: Active since January 20, 2006

Contact Information

2117 MARYLAND AVE
BALTIMORE, MD
ZIP 21218
Phone: (410) 837-4292
Fax: (410) 837-0639

Get Directions Write a Review

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

About KAREN CALHOUN

This page provides the complete NPI Profile along with additional information for Karen Calhoun, a provider established in Baltimore, Maryland with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1336129782 assigned on January 2006. The practitioner's primary taxonomy code is 101YA0400X with license number AC0642 (MD). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1336129782
Provider Name
KAREN REESE CALHOUN CAC-AD
Gender
Female
Entity Type
Individual
Location Address
2117 MARYLAND AVE BALTIMORE, MD 21218
Location Phone
(410) 837-4292
Location Fax
(410) 837-0639
Mailing Address
2117 MARYLAND AVE BALTIMORE, MD 21218
Mailing Phone
(410) 837-4292
Mailing Fax
(410) 837-0639
Is Sole Proprietor?
Yes
Enumeration Date
01-20-2006
Last Update Date
07-08-2007
Code Navigator

A Substance Abuse or Addiction Counselor like Karen Calhoun 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.
AC0642
License State
MD

Reviews for KAREN REESE CALHOUN CAC-AD

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1336129782, 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
3
Unchanged
Pos 3
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
1
Doubled → 2
Pos 6
2
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 3 → 6 1 → 2 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 2 + 2 + 1 + 8 + 7 + 1 + 6 + 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 1336129782.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Counselor (Addiction (Substance Use Disorder))
2117 MARYLAND AVE
BALTIMORE, MD 21218
Registered Nurse
2117 MARYLAND AVE
BALTIMORE, MD 21218
Social Worker
2117 MARYLAND AVE
BALTIMORE, MD 21218
Counselor
2117 MARYLAND AVE
BALTIMORE, MD 21218
Social Worker (Clinical)
2117 MARYLAND AVE
BALTIMORE, MD 21218
Counselor (Mental Health)
2117 MARYLAND AVE
BALTIMORE, MD 21218
Counselor (Mental Health)
2117 MARYLAND AVE, SUITE 400
BALTIMORE, MD 21218
Psychiatry & Neurology (Geriatric Psychiatry)
2117 MARYLAND AVE
BALTIMORE, MD 21218
Registered Nurse (Addiction (Substance Use Disorder))
2117 MARYLAND AVE
BALTIMORE, MD 21218
Counselor (Mental Health)
2117 MARYLAND AVE
BALTIMORE, MD 21218
Clinic/Center (Rehabilitation, Comprehensive Outpatient Rehabilitation Facility (CORF))
2117 MARYLAND AVE, SUITE 400
BALTIMORE, MD 21218
Rehabilitation Counselor
2117 MARYLAND AVE, SUITE 400
BALTIMORE, MD 21218
Clinic/Center (Mental Health (Including Community Mental Health Center))
2117 MARYLAND AVE, SUITE 400
BALTIMORE, MD 21218
Social Worker (Clinical)
2117 MARYLAND AVE
BALTIMORE, MD 21218
Counselor (Professional)
2117 MARYLAND AVE
BALTIMORE, MD 21218
Clinic/Center (Rehabilitation, Comprehensive Outpatient Rehabilitation Facility (CORF))
2117 MARYLAND AVE
BALTIMORE, MD 21218
Clinic/Center (Rehabilitation, Substance Use Disorder)
2117 MARYLAND AVE
BALTIMORE, MD 21218

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336129782, enumerated as an "individual" on January 20, 2006.

The provider is located at 2117 MARYLAND AVE BALTIMORE, MD 21218 and the phone number is (410) 837-4292.

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