JONISHA TOOMER
NPI 1154793404
Counselor - Professional in Baltimore, MD

NPI Status: Active since October 27, 2015

Contact Information

1900 E NORTHERN PKWY STE 110
BALTIMORE, MD
ZIP 21239
Phone: (443) 961-7063

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  • Individual
  • Female
  • Counselor
  • Professional

About JONISHA TOOMER

This page provides the complete NPI Profile along with additional information for Jonisha Toomer, a provider established in Baltimore, Maryland with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1154793404 assigned on October 2015. The practitioner's primary taxonomy code is 101YP2500X with license number LC6334 (MD). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1154793404
Provider Name
JONISHA TOOMER
Gender
Female
Entity Type
Individual
Location Address
1900 E NORTHERN PKWY STE 110 BALTIMORE, MD 21239
Location Phone
(443) 961-7063
Mailing Address
1900 E NORTHERN PKWY STE 110 BALTIMORE, MD 21239
Mailing Phone
(443) 961-7063
Is Sole Proprietor?
Yes
Enumeration Date
10-27-2015
Last Update Date
08-02-2021
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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.
LC6334
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 1154793404, 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 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
1
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
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 5 → 10 → 1 7 → 14 → 5 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 0 + 4 + 1 + 4 + 9 + 6 + 4 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1154793404.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Clinic/Center (Recovery Care)
1900 E NORTHERN PKWY STE 110
BALTIMORE, MD 21239
Clinic/Center (Rehabilitation, Substance Use Disorder)
1900 E NORTHERN PKWY STE 110
BALTIMORE, MD 21239
Counselor (Mental Health)
1900 E NORTHERN PKWY STE 110
BALTIMORE, MD 21239
Counselor (Professional)
1900 E NORTHERN PKWY STE 110
BALTIMORE, MD 21239
Case Management
1900 E NORTHERN PKWY STE 110
BALTIMORE, MD 21239

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154793404, enumerated as an "individual" on October 27, 2015.

The provider is located at 1900 E NORTHERN PKWY STE 110 BALTIMORE, MD 21239 and the phone number is (443) 961-7063.

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