MRS. ROBYN EMILY DAVY MA, BC-DMT, LCPC
NPI 1679948475
Counselor - Professional in Frederick, MD

NPI Status: Active since December 04, 2015

Contact Information

9099 RIDGEFIELD DR
SUITE 203
FREDERICK, MD
ZIP 21701
Phone: (301) 693-5931

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  • Individual
  • Female
  • Counselor
  • Professional

About ROBYN DAVY

This page provides the complete NPI Profile along with additional information for Robyn Davy, 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 1679948475 assigned on December 2015. The practitioner's primary taxonomy code is 101YP2500X with license number LC6479 (MD). The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1679948475
Provider Name
MRS. ROBYN EMILY DAVY MA, BC-DMT, LCPC
Gender
Female
Entity Type
Individual
Location Address
9099 RIDGEFIELD DR SUITE 203 FREDERICK, MD 21701
Location Phone
(301) 693-5931
Mailing Address
10416 CAPEHART CT MONTGOMERY VILLAGE, MD 20886
Mailing Phone
(202) 753-4055
Is Sole Proprietor?
No
Enumeration Date
12-04-2015
Last Update Date
12-16-2015
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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.
LC6479
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 1679948475, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
5
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 7 → 14 → 5 9 → 18 → 9 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 1 + 8 + 4 + 1 + 6 + 4 + 1 + 4 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1679948475.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Physical Therapist
9099 RIDGEFIELD DR, 202
FREDERICK, MD 21701
Dentist (General Practice)
9099 RIDGEFIELD DR, SUITE 206
FREDERICK, MD 21701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679948475, enumerated as an "individual" on December 04, 2015.

The provider is located at 9099 RIDGEFIELD DR SUITE 203 FREDERICK, MD 21701 and the phone number is (301) 693-5931.

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