MARY ELIZABETH SEREY JOHNSON LC-PC
NPI 1598236226
Counselor - Professional in Walkersville, MD

NPI Status: Active since December 06, 2018

Contact Information

81 W FREDERICK ST
WALKERSVILLE, MD
ZIP 21793
Phone: (240) 236-7200

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  • Individual
  • Female
  • Counselor
  • Professional

About MARY JOHNSON

This page provides the complete NPI Profile along with additional information for Mary Johnson, a provider established in Walkersville, Maryland with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1598236226 assigned on December 2018. The practitioner's primary taxonomy code is 101YP2500X with license number LC2304 (MD). The provider is registered as an individual and her NPI record was last updated 8 years ago.

NPI
1598236226
Provider Name
MARY ELIZABETH SEREY JOHNSON LC-PC
Gender
Female
Entity Type
Individual
Location Address
81 W FREDERICK ST WALKERSVILLE, MD 21793
Location Phone
(240) 236-7200
Mailing Address
191 S EAST ST FREDERICK, MD 21701
Mailing Phone
(240) 236-7200
Is Sole Proprietor?
No
Enumeration Date
12-06-2018
Last Update Date
12-06-2018
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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.
LC2304
License State
MD

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
LC2304OTHER (01)MDLICENSED CLINICAL PROFESSIONAL COUNSELOR

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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 1598236226, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
2
Doubled → 4
Check
6
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 9 → 18 → 9 2 → 4 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 4 + 3 + 1 + 2 + 2 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1598236226.

Other Providers at the Same Location


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

Social Worker (Clinical)
81 W FREDERICK ST
WALKERSVILLE, MD 21793
Specialist/Technologist (Athletic Trainer)
81 W FREDERICK ST
WALKERSVILLE, MD 21793

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598236226, enumerated as an "individual" on December 06, 2018.

The provider is located at 81 W FREDERICK ST WALKERSVILLE, MD 21793 and the phone number is (240) 236-7200.

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

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.