ROSA ROBERTSON
NPI 1942907597
Counselor - Professional in Frederick, MD

NPI Status: Active since February 14, 2023

Contact Information

1003 W 7TH ST
FREDERICK, MD
ZIP 21701
Phone: (301) 345-1022

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  • Individual
  • Female
  • Counselor
  • Professional

About ROSA ROBERTSON

This page provides the complete NPI Profile along with additional information for Rosa Robertson, a provider established in Frederick, Maryland with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1942907597 assigned on February 2023. The practitioner's primary taxonomy code is 101YP2500X with license number LGP13560 (MD). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1942907597
Provider Name
ROSA ROBERTSON
Gender
Female
Entity Type
Individual
Location Address
1003 W 7TH ST FREDERICK, MD 21701
Location Phone
(301) 345-1022
Mailing Address
1003 W 7TH ST FREDERICK, MD 21701
Mailing Phone
(301) 345-1022
Is Sole Proprietor?
No
Enumeration Date
02-14-2023
Last Update Date
02-14-2023
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Location Map

Secondary Locations

  • 7474 Greenway Center Dr Ste 730
    Greenbelt, MD 20770
    (301) 345-1022

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.
LGP13560
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 1942907597, 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
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 4 → 8 9 → 18 → 9 7 → 14 → 5 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 1 + 8 + 0 + 1 + 4 + 5 + 1 + 8 + 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 1942907597.

Other Providers at the Same Location


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

Clinic/Center
1003 W 7TH ST, #400
FREDERICK, MD 21701
Clinic/Center (Ophthalmologic Surgery)
1003 W 7TH ST, SUITE 400
FREDERICK, MD 21701
Clinic/Center (Radiology)
1003 W 7TH ST, SUITE 1001
FREDERICK, MD 21701
Ophthalmology
1003 W 7TH ST, SUITE 400
FREDERICK, MD 21701
Counselor (Professional)
1003 W 7TH ST, SUITE 500
FREDERICK, MD 21701
Social Worker (Clinical)
1003 W 7TH ST, SUITE 500
FREDERICK, MD 21701
Nurse Anesthetist, Certified Registered
1003 W 7TH ST, SUITE 400
FREDERICK, MD 21701
Social Worker
1003 W 7TH ST, SUITE 500
FREDERICK, MD 21701
Social Worker (Clinical)
1003 W 7TH ST, SUITE 500
FREDERICK, MD 21701
Chiropractor
1003 W 7TH ST, STE B
FREDERICK, MD 21701
Social Worker
1003 W 7TH ST, SUITE 500
FREDERICK, MD 21701
Social Worker
1003 W 7TH ST, SUITE 500
FREDERICK, MD 21701
Social Worker (Clinical)
1003 W 7TH ST, SUITE 500
FREDERICK, MD 21701
Social Worker
1003 W 7TH ST, 500
FREDERICK, MD 21701
Social Worker
1003 W 7TH ST
FREDERICK, MD 21701
Social Worker
1003 W 7TH ST
FREDERICK, MD 21701
Social Worker
1003 W 7TH ST
FREDERICK, MD 21701
Clinic/Center (Sleep Disorder Diagnostic)
1003 W 7TH ST, SUITE 506
FREDERICK, MD 21701
Social Worker
1003 W 7TH ST
FREDERICK, MD 21701
Social Worker
1003 W 7TH ST
FREDERICK, MD 21701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942907597, enumerated as an "individual" on February 14, 2023.

The provider is located at 1003 W 7TH ST FREDERICK, MD 21701 and the phone number is (301) 345-1022.

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