ANTIQUA LISHA LIBBEY M.A.
NPI 1619531217
Counselor - Mental Health in Wasilla, AK

NPI Status: Active since April 29, 2019

Contact Information

4821 S OUTRIGGER DR.
WASILLA, AK
ZIP 99687
Phone: (907) 354-4345

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NPPES record last updated: June 13, 2019. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Record update history: Jun 13, 2019, Apr 29, 2019 (2 updates tracked since 2019).

  • Individual
  • Female
  • Counselor
  • Mental Health

About ANTIQUA LIBBEY

This page provides the complete NPI Profile along with additional information for Antiqua Libbey, a provider established in Wasilla, Alaska with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1619531217 assigned on April 2019. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1619531217
Provider Name
ANTIQUA LISHA LIBBEY M.A.
Gender
Female
Entity Type
Individual
Location Address
4821 S OUTRIGGER DR. WASILLA, AK 99687
Location Phone
(907) 354-4345
Mailing Address
PO BOX 879461 WASILLA, AK 99687
Mailing Phone
(907) 354-4345
Is Sole Proprietor?
No
Enumeration Date
04-29-2019
Last Update Date
06-13-2019
Code Navigator

A mental health counselor like Antiqua Libbey 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

  • 300 N Main St
    Wasilla, AK 99654
    (907) 357-8780

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 State
AK

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

(AK)

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
$$$$$$$$$MEDICAID (05)AK 

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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 1619531217, 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
6
Unchanged
Pos 3
1
Doubled → 2
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
1
Doubled → 2
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 1 → 2 5 → 10 → 1 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 1 + 0 + 3 + 2 + 2 + 2 + 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 1619531217.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619531217, enumerated as an "individual" on April 29, 2019.

The provider is located at 4821 S OUTRIGGER DR. WASILLA, AK 99687 and the phone number is (907) 354-4345.

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.