MRS. LESLIE A. NEFF MA, LPC
NPI 1962519645
Counselor - Mental Health in Coatesville, PA

NPI Status: Active since August 25, 2006

Contact Information

1400 BLACKHORSE HILL RD
BUILDING 58B, ROOM 227
COATESVILLE, PA
ZIP 19320
Phone: (610) 374-7711

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  • Individual
  • Female
  • Counselor
  • Mental Health

About LESLIE NEFF

This page provides the complete NPI Profile along with additional information for Leslie Neff, a provider established in Coatesville, Pennsylvania with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1962519645 assigned on August 2006. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1962519645
Provider Name
MRS. LESLIE A. NEFF MA, LPC
Gender
Female
Entity Type
Individual
Location Address
1400 BLACKHORSE HILL RD BUILDING 58B, ROOM 227 COATESVILLE, PA 19320
Location Phone
(610) 374-7711
Mailing Address
1400 BLACKHORSE HILL RD COATESVILLE, PA 19320
Mailing Phone
(484) 798-8497
Is Sole Proprietor?
No
Enumeration Date
08-25-2006
Last Update Date
10-06-2020
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A mental health counselor like Leslie Neff provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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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 Mental Health

Taxonomy Code
101YM0800X
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 1962519645, 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 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
9
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
2
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
4
Doubled → 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 6 → 12 → 3 5 → 10 → 1 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 + 9 + 1 + 2 + 2 + 1 + 0 + 1 + 1 + 8 + 6 + 8 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1962519645.

Other Providers at the Same Location


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

Psychologist (Adult Development & Aging)
1400 BLACKHORSE HILL RD, 14A
COATESVILLE, PA 19320
Audiologist
1400 BLACKHORSE HILL RD, BUILDING 69, ROOM 125
COATESVILLE, PA 19320
Physical Medicine & Rehabilitation
1400 BLACKHORSE HILL RD
COATESVILLE, PA 19320
Physical Therapist
1400 BLACKHORSE HILL RD
COATESVILLE, PA 19320
Dentist (General Practice)
1400 BLACKHORSE HILL RD, (160)
COATESVILLE, PA 19320
Physical Therapist
1400 BLACKHORSE HILL RD
COATESVILLE, PA 19320
Physical Therapist
1400 BLACKHORSE HILL RD
COATESVILLE, PA 19320
Physician Assistant (Medical)
1400 BLACKHORSE HILL RD
COATESVILLE, PA 19320
Radiology (Diagnostic Radiology)
1400 BLACKHORSE HILL RD
COATESVILLE, PA 19320
Occupational Therapist
1400 BLACKHORSE HILL RD
COATESVILLE, PA 19320
Kinesiotherapist
1400 BLACKHORSE HILL RD, 117E
COATESVILLE, PA 19320
Physical Therapist
1400 BLACKHORSE HILL RD
COATESVILLE, PA 19320
Social Worker (Clinical)
1400 BLACKHORSE HILL RD
COATESVILLE, PA 19320
Kinesiotherapist
1400 BLACKHORSE HILL RD
COATESVILLE, PA 19320
Occupational Therapist
1400 BLACKHORSE HILL RD
COATESVILLE, PA 19320
Speech-Language Pathologist
1400 BLACKHORSE HILL RD
COATESVILLE, PA 19320
Clinical Neuropsychologist
1400 BLACKHORSE HILL RD, COATESVILLE VA MEDICAL CENTER
COATESVILLE, PA 19320
Psychologist
1400 BLACKHORSE HILL RD, (116P)
COATESVILLE, PA 19320
Psychologist (Clinical)
1400 BLACKHORSE HILL RD
COATESVILLE, PA 19320
Audiologist
1400 BLACKHORSE HILL RD
COATESVILLE, PA 19320

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962519645, enumerated as an "individual" on August 25, 2006.

The provider is located at 1400 BLACKHORSE HILL RD BUILDING 58B, ROOM 227 COATESVILLE, PA 19320 and the phone number is (610) 374-7711.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.