DENISE TENNANT
NPI 1184226136
Counselor - Professional in Upper Marlboro, MD

NPI Status: Active since November 13, 2020

Contact Information

9701 APOLLO DR
UPPER MARLBORO, MD
ZIP 20774
Phone: (301) 213-0283

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  • Individual
  • Female
  • Counselor
  • Professional

About DENISE TENNANT

This page provides the complete NPI Profile along with additional information for Denise Tennant, a provider established in Upper Marlboro, Maryland with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1184226136 assigned on November 2020. The practitioner's primary taxonomy code is 101YP2500X with license number LC10457 (MD). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1184226136
Provider Name
DENISE TENNANT
Gender
Female
Entity Type
Individual
Location Address
9701 APOLLO DR UPPER MARLBORO, MD 20774
Location Phone
(301) 213-0283
Mailing Address
9701 APOLLO DR UPPER MARLBORO, MD 20774
Mailing Phone
(301) 213-0283
Is Sole Proprietor?
Yes
Enumeration Date
11-13-2020
Last Update Date
11-13-2020
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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.
LC10457
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 1184226136, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
8
Doubled → 16 → 1 + 6
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
3
Doubled → 6
Check
6
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 8 → 16 → 7 2 → 4 6 → 12 → 3 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 6 + 4 + 4 + 2 + 1 + 2 + 1 + 6 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1184226136.

Other Providers at the Same Location


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

Social Worker
9701 APOLLO DR, STE 391
LARGO, MD 20774
Social Worker (Clinical)
9701 APOLLO DR, STE 391
LARGO, MD 20774
Counselor (Mental Health)
9701 APOLLO DR, SUITE 391
LARGO, MD 20774
Psychologist (Clinical)
9701 APOLLO DR, SUITE 341
LARGO, MD 20774
Social Worker (Clinical)
9701 APOLLO DR, SUITE 331
LARGO, MD 20774
Social Worker (Clinical)
9701 APOLLO DR, SUITE 441
LARGO, MD 20774
Psychologist (Clinical)
9701 APOLLO DR, SUITE 341
LARGO, MD 20774
Home Health
9701 APOLLO DR, SUITE 301
LARGO, MD 20774
Counselor (Mental Health)
9701 APOLLO DR, SUITE 441
LARGO, MD 20774
Social Worker (Clinical)
9701 APOLLO DR, SUITE 391
UPPER MARLBORO, MD 20774
Counselor (Mental Health)
9701 APOLLO DR, SUITE 441
LARGO, MD 20774
Social Worker (Clinical)
9701 APOLLO DR, SUITE 301
LARGO, MD 20774
Preferred Provider Organization
9701 APOLLO DR, SUITE 301
LARGO, MD 20774
Social Worker (Clinical)
9701 APOLLO DR, SUITE 301
LARGO, MD 20774
Social Worker (Clinical)
9701 APOLLO DR
LARGO, MD 20774
Case Manager/Care Coordinator
9701 APOLLO DR, SUITE 301
LARGO, MD 20774
In Home Supportive Care
9701 APOLLO DR, SUITE 297
LARGO, MD 20774
Counselor
9701 APOLLO DR, SUITE 461
LARGO, MD 20774
Counselor (Professional)
9701 APOLLO DR, 330
UPPER MARLBORO, MD 20774
Community/Behavioral Health
9701 APOLLO DR, SUITE 301
LARGO, MD 20774

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184226136, enumerated as an "individual" on November 13, 2020.

The provider is located at 9701 APOLLO DR UPPER MARLBORO, MD 20774 and the phone number is (301) 213-0283.

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