LINDA HALLMARK LPC
NPI 1740300813
Counselor - Mental Health in Lebanon, OR

NPI Status: Active since March 30, 2007

Contact Information

1600 S MAIN ST
LEBANON, OR
ZIP 97355
Phone: (541) 451-5932

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  • Individual
  • Female
  • Counselor
  • Mental Health

About LINDA HALLMARK

This page provides the complete NPI Profile along with additional information for Linda Hallmark, a provider established in Lebanon, Oregon with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1740300813 assigned on March 2007. The practitioner's primary taxonomy code is 101YM0800X with license number C0078 (OR). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1740300813
Provider Name
LINDA HALLMARK LPC
Gender
Female
Entity Type
Individual
Location Address
1600 S MAIN ST LEBANON, OR 97355
Location Phone
(541) 451-5932
Mailing Address
250 NW COUNTRY CLUB LN ALBANY, OR 97321
Mailing Phone
(541) 791-8840
Is Sole Proprietor?
No
Enumeration Date
03-30-2007
Last Update Date
06-28-2026
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A mental health counselor like Linda Hallmark 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.

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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 Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
C0078
License State
OR

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
C0078OTHER (01)ORLPC

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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 1740300813, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
3
Doubled → 6
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
1
Doubled → 2
Check
3
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 3 → 6 0 → 0 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 6 + 0 + 0 + 8 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1740300813.

Other Providers at the Same Location


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

Registered Nurse (Community Health)
1600 S MAIN ST
LEBANON, OR 97355
Registered Nurse (Community Health)
1600 S MAIN ST
LEBANON, OR 97355
Counselor (Mental Health)
1600 S MAIN ST
LEBANON, OR 97355
Case Manager/Care Coordinator
1600 S MAIN ST
LEBANON, OR 97355
Counselor (Mental Health)
1600 S MAIN ST
LEBANON, OR 97355
Registered Nurse
1600 S MAIN ST
LEBANON, OR 97355
Counselor (Mental Health)
1600 S MAIN ST
LEBANON, OR 97355
Psychologist (Forensic)
1600 S MAIN ST
LEBANON, OR 97355
Social Worker (Clinical)
1600 S MAIN ST
LEBANON, OR 97355
Counselor (Mental Health)
1600 S MAIN ST
LEBANON, OR 97355
Case Manager/Care Coordinator
1600 S MAIN ST
LEBANON, OR 97355
Social Worker (Clinical)
1600 S MAIN ST
LEBANON, OR 97355
Social Worker (Clinical)
1600 S MAIN ST
LEBANON, OR 97355
Social Worker (Clinical)
1600 S MAIN ST
LEBANON, OR 97355
Counselor (Mental Health)
1600 S MAIN ST
LEBANON, OR 97355
Counselor (Mental Health)
1600 S MAIN ST
LEBANON, OR 97355
Counselor (Professional)
1600 S MAIN ST
LEBANON, OR 97355
Social Worker (Clinical)
1600 S MAIN ST
LEBANON, OR 97355
Case Manager/Care Coordinator
1600 S MAIN ST
LEBANON, OR 97355
Counselor (Mental Health)
1600 S MAIN ST
LEBANON, OR 97355

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740300813, enumerated as an "individual" on March 30, 2007.

The provider is located at 1600 S MAIN ST LEBANON, OR 97355 and the phone number is (541) 451-5932.

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

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