ADAM THIEMAN
NPI 1386512804
Technician/Technologist in Fairbanks, AK

NPI Status: Active since October 27, 2025

Contact Information

252 CREST DR
FAIRBANKS, AK
ZIP 99712
Phone: (501) 628-1324

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  • Individual
  • Male
  • Technician/Technologist

About ADAM THIEMAN

This page provides the complete NPI Profile along with additional information for Adam Thieman, a provider established in Fairbanks, Alaska with a medical specialization in Technician/technologist. The healthcare provider is registered in the NPI registry with number 1386512804 assigned on October 2025. The practitioner's primary taxonomy code is 156F00000X. The provider is registered as an individual and his NPI record was last updated one year ago. Adam Thieman operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1386512804
Provider Name
ADAM THIEMAN
Gender
Male
Entity Type
Individual
Location Address
252 CREST DR FAIRBANKS, AK 99712
Location Phone
(501) 628-1324
Mailing Address
252 CREST DR FAIRBANKS, AK 99712
Mailing Phone
(501) 628-1324
Is Sole Proprietor?
Yes
Enumeration Date
10-27-2025
Last Update Date
10-27-2025
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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

Technician/Technologist

Taxonomy Code
156F00000X
Type
Eye and Vision Services Providers
Taxonomy Description
A broad category grouping different kinds of technologists and technicians. See individual definitions.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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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 1386512804, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
3
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
6
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
Check
4
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 8 → 16 → 7 5 → 10 → 1 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 6 + 6 + 1 + 0 + 1 + 4 + 8 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1386512804.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386512804, enumerated as an "individual" on October 27, 2025.

The provider is located at 252 CREST DR FAIRBANKS, AK 99712 and the phone number is (501) 628-1324.

Technician/Technologist with taxonomy code 156F00000X.