HOLLY NORRIS LCPC
NPI 1457653370
Counselor - Mental Health in California, MD

NPI Status: Active since November 29, 2010

Contact Information

23127 THREE NOTCH RD STE 101
CALIFORNIA, MD
ZIP 20619
Phone: (443) 632-8749
Fax: (301) 862-2501

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  • Individual
  • Female
  • Counselor
  • Mental Health

About HOLLY NORRIS

This page provides the complete NPI Profile along with additional information for Holly Norris, a provider established in California, Maryland with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1457653370 assigned on November 2010. The practitioner's primary taxonomy code is 101YM0800X with license number LC3053 (MD). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1457653370
Provider Name
HOLLY NORRIS LCPC
Gender
Female
Entity Type
Individual
Location Address
23127 THREE NOTCH RD STE 101 CALIFORNIA, MD 20619
Location Phone
(443) 632-8749
Location Fax
(301) 862-2501
Mailing Address
23127 THREE NOTCH RD STE 101 CALIFORNIA, MD 20619
Mailing Phone
(443) 632-8749
Mailing Fax
(301) 862-2501
Is Sole Proprietor?
Yes
Enumeration Date
11-29-2010
Last Update Date
01-23-2019
Code Navigator

A mental health counselor like Holly Norris provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

Location Map

Secondary Locations

  • 22325 Greenview Pkwy #1 B
    Great Mills, MD 20634
    (301) 862-2022

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 Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
LC3053
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 1457653370, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
4
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
3
Doubled → 6
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
0
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 5 → 10 → 1 6 → 12 → 3 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 1 + 2 + 5 + 6 + 3 + 1 + 4 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1457653370.

Other Providers at the Same Location


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

Nurse Practitioner (Psychiatric/Mental Health)
23127 THREE NOTCH RD STE 101
CALIFORNIA, MD 20619
Counselor (Professional)
23127 THREE NOTCH RD STE 101
CALIFORNIA, MD 20619

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457653370, enumerated as an "individual" on November 29, 2010.

The provider is located at 23127 THREE NOTCH RD STE 101 CALIFORNIA, MD 20619 and the phone number is (443) 632-8749.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.