MRS. MARIE APRIL MAHAN PRIEST MS LPC
NPI 1639259427
Counselor in Anchorage, AK

NPI Status: Active since October 16, 2006

Contact Information

2600 DENALI
SUITE 302
ANCHORAGE, AK
ZIP 99503
Phone: (907) 272-4407
Fax: (907) 272-4463

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NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Counselor
  • Accepts Insurance

About MARIE PRIEST

This page provides the complete NPI Profile along with additional information for Marie Priest, a provider established in Anchorage, Alaska with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1639259427 assigned on October 2006. The practitioner's primary taxonomy code is 101Y00000X with license number AA481 (AK). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1639259427
Provider Name
MRS. MARIE APRIL MAHAN PRIEST MS LPC
Other Name
MRS. MARIE APRIL MAHAN
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
2600 DENALI SUITE 302 ANCHORAGE, AK 99503
Location Phone
(907) 272-4407
Location Fax
(907) 272-4463
Mailing Address
2600 DENALI SUITE 302 ANCHORAGE, AK 99503
Mailing Phone
(907) 272-4407
Mailing Fax
(907) 272-4463
Is Sole Proprietor?
No
Enumeration Date
10-16-2006
Last Update Date
07-08-2007
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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

Taxonomy Code
101Y00000X
Type
Behavioral Health & Social Service Providers
License No.
AA481
License State
AK
Taxonomy Description
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

Insurance Plans Accepted

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

  • Premera Blue Cross Alaska One Gold - PPO
  • Premera Blue Cross Preferred Bronze 5800 HSA - PPO
  • Premera Blue Cross Preferred Bronze 6350 - PPO
  • Premera Blue Cross Preferred Gold 1500 - PPO
  • Premera Blue Cross Preferred Silver 4500 - PPO
  • Premera Blue Cross Standard Bronze II - PPO
  • Premera Blue Cross Standard Gold - PPO
  • Premera Blue Cross Standard Silver - PPO
  • Premera Blue Cross Family Dental - PPO
  • Premera Blue Cross Pediatric Dental - PPO

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

Reviews for MRS. MARIE APRIL MAHAN PRIEST MS LPC

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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 1639259427, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
2
Doubled → 4
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 3 → 6 2 → 4 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 4 + 5 + 1 + 8 + 4 + 4 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1639259427.

Other Providers at the Same Location


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

Psychologist
2600 DENALI, SUITE 302
ANCHORAGE, AK 99503
Psychologist
2600 DENALI, SUITE 302
ANCHORAGE, AK 99503

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639259427, enumerated as an "individual" on October 16, 2006.

The provider is located at 2600 DENALI SUITE 302 ANCHORAGE, AK 99503 and the phone number is (907) 272-4407.

Counselor with taxonomy code 101Y00000X.

The provider might be accepting Accepts: Premera Blue Cross Blue Shield of Alaska. Please consult your insurance carrier or call the provider to verify.