DR. SCOTT DAVIS JOHNSON PH.D.
NPI 1942344684
Counselor - Professional in Lutherville, MD

NPI Status: Active since February 16, 2007

Contact Information

22 W PADONIA RD
SUITE C252
LUTHERVILLE, MD
ZIP 21093
Phone: (410) 561-1114

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  • Individual
  • Male
  • Counselor
  • Professional

About SCOTT JOHNSON

This page provides the complete NPI Profile along with additional information for Scott Johnson, a provider established in Lutherville, Maryland with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1942344684 assigned on February 2007. The practitioner's primary taxonomy code is 101YP2500X with license number LC1547 (MD). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1942344684
Provider Name
DR. SCOTT DAVIS JOHNSON PH.D.
Gender
Male
Entity Type
Individual
Location Address
22 W PADONIA RD SUITE C252 LUTHERVILLE, MD 21093
Location Phone
(410) 561-1114
Mailing Address
22 W PADONIA RD SUITE C-252 LUTHERVILLE, MD 21093
Mailing Phone
(410) 561-1114
Is Sole Proprietor?
Yes
Enumeration Date
02-16-2007
Last Update Date
07-08-2007
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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 Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
LC1547
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 1942344684, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 6 + 4 + 8 + 6 + 1 + 6 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1942344684.

Other Providers at the Same Location


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

Counselor (Mental Health)
22 W PADONIA RD, SUITE C252
LUTHERVILLE, MD 21093
Dentist
22 W PADONIA RD, SUITE 232
TIMONIUM, MD 21093
Physical Therapist
22 W PADONIA RD, SUITE C-132
TIMONIUM, MD 21093
Counselor (Mental Health)
22 W PADONIA RD, SUITE C-252
LUTHERVILLE, MD 21093
Physical Therapist (Orthopedic)
22 W PADONIA RD, SUITE C132
TIMONIUM, MD 21093
Dentist (Endodontics)
22 W PADONIA RD, SUITE C244
TIMONIUM, MD 21093
Counselor (Mental Health)
22 W PADONIA RD, SUITE C-252
LUTHERVILLE, MD 21093
Counselor (Professional)
22 W PADONIA RD, SUITE C-252
LUTHERVILLE, MD 21093
Dentist (Endodontics)
22 W PADONIA RD, SUITE C-244
TIMONIUM, MD 21093
Social Worker (Clinical)
22 W PADONIA RD
TIMONIUM, MD 21093
Dentist (Endodontics)
22 W PADONIA RD, SUITE C-244
TIMONIUM, MD 21093
Marriage & Family Therapist
22 W PADONIA RD
TIMONIUM, MD 21093
Physical Therapist
22 W PADONIA RD, SUITE C-132
TIMONIUM, MD 21093
Hearing Instrument Specialist
22 W PADONIA RD, STE C245
TIMONIUM, MD 21093
Social Worker (Clinical)
22 W PADONIA RD, SUITE C-353
TIMONIUM, MD 21093
Physical Therapist
22 W PADONIA RD, SUITE 132
LUTHERVILLE TIMONIUM, MD 21093
Psychologist
22 W PADONIA RD, SUITE A-203
LUTHERVILLE, MD 21093
Counselor (Professional)
22 W PADONIA RD, SUITE C353
TIMONIUM, MD 21093
Dentist
22 W PADONIA RD, SUITE 232
TIMONIUM, MD 21093
Counselor (Professional)
22 W PADONIA RD, C-353
TIMONIUM, MD 21093

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942344684, enumerated as an "individual" on February 16, 2007.

The provider is located at 22 W PADONIA RD SUITE C252 LUTHERVILLE, MD 21093 and the phone number is (410) 561-1114.

Counselor with taxonomy code 101YP2500X and a focus in Professional.