DR. JOSEPH RONALD JOHNSON PH.D.
NPI 1871661835
Counselor - Pastoral in Bartlett, TN

NPI Status: Active since November 30, 2006

Contact Information

2945 SHELBY ST
BARTLETT, TN
ZIP 38134
Phone: (901) 385-3277
Fax: (901) 386-9927

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  • Individual
  • Male
  • Counselor
  • Pastoral

About JOSEPH JOHNSON

This page provides the complete NPI Profile along with additional information for Joseph Johnson, a provider established in Bartlett, Tennessee with a medical specialization in Counselor, focusing in pastoral . The healthcare provider is registered in the NPI registry with number 1871661835 assigned on November 2006. The practitioner's primary taxonomy code is 101YP1600X with license number CPT0000000021 (TN). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1871661835
Provider Name
DR. JOSEPH RONALD JOHNSON PH.D.
Gender
Male
Entity Type
Individual
Location Address
2945 SHELBY ST BARTLETT, TN 38134
Location Phone
(901) 385-3277
Location Fax
(901) 386-9927
Mailing Address
2945 SHELBY ST BARTLETT, TN 38134
Mailing Phone
(901) 385-3277
Mailing Fax
(901) 386-9927
Is Sole Proprietor?
Yes
Enumeration Date
11-30-2006
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 Pastoral

Taxonomy Code
101YP1600X
Type
Behavioral Health & Social Service Providers
License No.
CPT0000000021
License State
TN

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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 1871661835, 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
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
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 7 → 14 → 5 6 → 12 → 3 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 1 + 2 + 6 + 2 + 8 + 6 + 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 1871661835.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871661835, enumerated as an "individual" on November 30, 2006.

The provider is located at 2945 SHELBY ST BARTLETT, TN 38134 and the phone number is (901) 385-3277.

Counselor with taxonomy code 101YP1600X and a focus in Pastoral.