MR. THOMAS RICHARD BERG R.PH.
NPI 1255485355
Indian Health Service/Tribal/Urban Indian Health (I/T/U) Pharmacy in Inchelium, WA

NPI Status: Active since January 23, 2007

Contact Information

39 SHORTCUT ROAD
INCHELIUM, WA
ZIP 99138
Phone: (509) 722-7009
Fax: (509) 722-7021

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Insurance Plans Accepted
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Indian Health Service/Tribal/Urban India...

About THOMAS BERG

This page provides the complete NPI Profile along with additional information for Thomas Berg, a provider established in Inchelium, Washington with a medical specialization in Indian Health Service/tribal/urban Indian Health (i/t/u) Pharmacy. The healthcare provider is registered in the NPI registry with number 1255485355 assigned on January 2007. The practitioner's primary taxonomy code is 332800000X with license number CF00003827 (WA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI: 1255485355
Provider Name: MR. THOMAS RICHARD BERG R.PH.
Gender: Male
Entity Type: Individual
Location Address: 39 SHORTCUT ROAD INCHELIUM, WA 99138
Location Phone: (509) 722-7009
Location Fax: (509) 722-7021
Mailing Address: PO BOX 290 INCHELIUM, WA 99138
Mailing Phone: (509) 722-7009
Mailing Fax: (509) 722-7021
Is Sole Proprietor?: Yes
Enumeration Date: 01-23-2007
Last Update Date: 09-11-2025
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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: Indian Health Service/Tribal/Urban Indian Health (I/T/U) Pharmacy
Taxonomy Code: 332800000X
Type: Suppliers
License No.: CF00003827
License State: WA
Taxonomy Description: An Indian Health Service/Tribal/Urban Indian Health (I/T/U) Pharmacy means a pharmacy operated by the Indian Health Service, an Indian tribe or tribal organization, or an urban Indian organization, all of which are defined in Section 4 of the Indian Health Care Improvement Act, 25 U.S.C. 1603.

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)
1	183500000X	Pharmacy Service Providers	Pharmacist	4214 (SD)

Insurance Plans Accepted

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

Medicare

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

Medicaid

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
4924735	OTHER (01)	WA	NABP
CF00003827	OTHER (01)	WA	PHARMACY LICENSE
6008767	MEDICAID (05)	WA

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 1255485355, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 10 → 1 + 0

Pos 4

Unchanged

Pos 5

Doubled → 8

Pos 6

Unchanged

Pos 7

Doubled → 10 → 1 + 0

Pos 8

Unchanged

Pos 9

Doubled → 10 → 1 + 0

Check

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 5 → 10 → 1 4 → 8 5 → 10 → 1 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 8 + 8 + 1 + 0 + 3 + 1 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5

This NPI is valid

The calculated check digit is 5, which matches the last digit of 1255485355.