MR. ROBERT DANIEL ROBINSON LCPC
NPI 1003131897
Counselor - Professional in Ellicott City, MD

NPI Status: Active since April 05, 2010

Contact Information

4785 DORSEY HALL DR
ELLICOTT CITY, MD
ZIP 21042
Phone: (410) 531-5087
Fax: (410) 997-2059

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  • Individual
  • Male
  • Counselor
  • Professional

About ROBERT ROBINSON

This page provides the complete NPI Profile along with additional information for Robert Robinson, a provider established in Ellicott City, Maryland with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1003131897 assigned on April 2010. The practitioner's primary taxonomy code is 101YP2500X with license number LC2579 (MD). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1003131897
Provider Name
MR. ROBERT DANIEL ROBINSON LCPC
Gender
Male
Entity Type
Individual
Location Address
4785 DORSEY HALL DR ELLICOTT CITY, MD 21042
Location Phone
(410) 531-5087
Location Fax
(410) 997-2059
Mailing Address
4785 DORSEY HALL DR ELLICOTT CITY, MD 21042
Mailing Phone
(410) 531-5087
Mailing Fax
(410) 997-2059
Is Sole Proprietor?
Yes
Enumeration Date
04-05-2010
Last Update Date
04-05-2010
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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.
LC2579
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 1003131897, 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 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
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
1
Doubled → 2
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
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 0 → 0 1 → 2 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 2 + 3 + 2 + 8 + 1 + 8 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1003131897.

Other Providers at the Same Location


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

Otolaryngology (Facial Plastic Surgery)
4785 DORSEY HALL DR, SUITE 111
ELLICOTT CITY, MD 21042
Chiropractor
4785 DORSEY HALL DR, SUITE 124
ELLICOTT CITY, MD 21042
Psychologist (Clinical Child & Adolescent)
4785 DORSEY HALL DR, SUITE 109
ELLICOTT CITY, MD 21042
Psychologist (Clinical)
4785 DORSEY HALL DR
ELLICOTT CITY, MD 21042
Psychologist (Clinical Child & Adolescent)
4785 DORSEY HALL DR, SUITE 125
ELLICOTT CITY, MD 21042

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003131897, enumerated as an "individual" on April 05, 2010.

The provider is located at 4785 DORSEY HALL DR ELLICOTT CITY, MD 21042 and the phone number is (410) 531-5087.

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