MRS. SARAH FRANCES HEARN MACDONALD CSC-AD
NPI 1750042495
Counselor - Addiction (Substance Use Disorder) in Towson, MD

NPI Status: Active since January 05, 2022

Contact Information

8600 LASALLE RD
SUITE 212
TOWSON, MD
ZIP 21286
Phone: (410) 773-0500

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

About SARAH MACDONALD

This page provides the complete NPI Profile along with additional information for Sarah Macdonald, a provider established in Towson, Maryland with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1750042495 assigned on January 2022. The practitioner's primary taxonomy code is 101YA0400X with license number SC2694 (MD). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1750042495
Provider Name
MRS. SARAH FRANCES HEARN MACDONALD CSC-AD
Other Name
MS. SARAH FRANCES HEARN CSC-AD
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
8600 LASALLE RD SUITE 212 TOWSON, MD 21286
Location Phone
(410) 773-0500
Mailing Address
8600 LASALLE RD SUITE 212 TOWSON, MD 21286
Mailing Phone
(410) 773-0500
Is Sole Proprietor?
Yes
Enumeration Date
01-05-2022
Last Update Date
01-05-2022
Code Navigator

A Substance Abuse or Addiction Counselor like Sarah Macdonald 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.
SC2694
License State
MD

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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 1750042495, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
0
Doubled → 0
Pos 6
4
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
5
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 5 → 10 → 1 0 → 0 2 → 4 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 0 + 4 + 4 + 4 + 1 + 8 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1750042495.

Other Providers at the Same Location


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

Dentist (Periodontics)
8600 LASALLE RD, 402 SEVERN BUILDING
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Dentist (General Practice)
8600 LASALLE RD, SUITE 616
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Dentist (Orthodontics and Dentofacial Orthopedics)
8600 LASALLE RD, SUITE 630
TOWSON, MD 21286
Social Worker (Clinical)
8600 LASALLE RD, THE CHESTER BUILDING, SUITE 325
TOWSON, MD 21286
Counselor (Professional)
8600 LASALLE RD, THE CHESTER BUILDING SUITE 325
TOWSON, MD 21286
Counselor (Mental Health)
8600 LASALLE RD, CHESTER BUIL. 325
TOWSON, MD 21286
Health Maintenance Organization
8600 LASALLE RD, SUITE 504
BALTIMORE, MD 21286
Counselor (Addiction (Substance Use Disorder))
8600 LASALLE RD
TOWSON, MD 21286
Counselor (Mental Health)
8600 LASALLE RD, THE CHESTER BUILDING # 325
TOWSON, MD 21286
Social Worker
8600 LASALLE RD, THE CHESTER BUILDING, SUITE 325
TOWSON, MD 21286
Nurse Practitioner (Pediatrics)
8600 LASALLE RD, STE 105
TOWSON, MD 21286
Pediatrics
8600 LASALLE RD, 105
TOWSON, MD 21286
Occupational Therapist (Physical Rehabilitation)
8600 LASALLE RD, CHESTER BUILDING SUITE 335
TOWSON, MD 21286
Occupational Therapist
8600 LASALLE RD, SUITE 335
TOWSON, MD 21286
Counselor
8600 LASALLE RD, THE CHESTER BUILDING SUITE 325
TOWSON, MD 21286
Nurse Practitioner
8600 LASALLE RD, #250B
TOWSON, MD 21286
Psychologist
8600 LASALLE RD, SUITE 634
TOWNSON, MD 21286
Psychiatry & Neurology (Psychiatry)
8600 LASALLE RD, STE 321
TOWSON, MD 21286
Pediatrics
8600 LASALLE RD, SUITE 105
TOWSON, MD 21286
Counselor
8600 LASALLE RD, SUITE 634
TOWSON, MD 21286

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750042495, enumerated as an "individual" on January 05, 2022.

The provider is located at 8600 LASALLE RD SUITE 212 TOWSON, MD 21286 and the phone number is (410) 773-0500.

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