MAKETA JOLLY REGISTERED PSYCH
NPI 1639369507
Counselor - School in North East, MD

NPI Status: Active since July 27, 2007

Contact Information

71 FLINT DR
NORTH EAST, MD
ZIP 21901
Phone: (443) 945-4703

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NPPES record last updated: June 23, 2026. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Counselor
  • School

About MAKETA JOLLY

This page provides the complete NPI Profile along with additional information for Maketa Jolly, a provider established in North East, Maryland with a medical specialization in Counselor, focusing in school . The healthcare provider is registered in the NPI registry with number 1639369507 assigned on July 2007. The practitioner's primary taxonomy code is 101YS0200X with license number A01253 (MD). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1639369507
Provider Name
MAKETA JOLLY REGISTERED PSYCH
Gender
Female
Entity Type
Individual
Location Address
71 FLINT DR NORTH EAST, MD 21901
Location Phone
(443) 945-4703
Mailing Address
71 FLINT DR NORTH EAST, MD 21901
Mailing Phone
(484) 442-0104
Is Sole Proprietor?
No
Enumeration Date
07-27-2007
Last Update Date
06-23-2026
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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 School

Taxonomy Code
101YS0200X
Type
Behavioral Health & Social Service Providers
License No.
A01253
License State
MD

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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 1639369507, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
3
Doubled → 6
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 3 → 6 3 → 6 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 6 + 6 + 1 + 8 + 5 + 0 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1639369507.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Clinic/Center (Mental Health (Including Community Mental Health Center))
71 FLINT DR
NORTH EAST, MD 21901
Clinic/Center (Mental Health (Including Community Mental Health Center))
71 FLINT DR
NORTH EAST, MD 21901
Social Worker
71 FLINT DR
NORTH EAST, MD 21901
Counselor (Mental Health)
71 FLINT DR
NORTH EAST, MD 21901
Social Worker
71 FLINT DR
NORTH EAST, MD 21901
Social Worker
71 FLINT DR
NORTH EAST, MD 21901
Counselor (School)
71 FLINT DR
NORTH EAST, MD 21901
Social Worker
71 FLINT DR
NORTH EAST, MD 21901
Counselor (Mental Health)
71 FLINT DR
NORTH EAST, MD 21901

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639369507, enumerated as an "individual" on July 27, 2007.

The provider is located at 71 FLINT DR NORTH EAST, MD 21901 and the phone number is (443) 945-4703.

Counselor with taxonomy code 101YS0200X and a focus in School.