THE MINDFUL RDN, LLC
NPI 1396460598
Dietitian, Registered in Portland, OR

NPI Status: Active since October 10, 2022

Contact Information

3125B NE HOLLADAY ST
PORTLAND, OR
ZIP 97232
Phone: (971) 361-8250

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  • Organization
  • Dietitian, Registered

About THE MINDFUL RDN, LLC

This page provides the complete NPI Profile along with additional information for The Mindful Rdn, Llc, a provider established in Portland, Oregon operating as a Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1396460598 assigned on October 2022. The practitioner's primary taxonomy code is 133V00000X. The provider is registered as an organization and their NPI record was last updated January 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Brooke Seibert Rdn (Registered Dietitian/consultant)

NPI
1396460598
Provider Name
THE MINDFUL RDN, LLC
Entity Type
Organization
Location Address
3125B NE HOLLADAY ST PORTLAND, OR 97232
Location Phone
(971) 361-8250
Mailing Address
420 NE BIRCH ST APT 206 CAMAS, WA 98607
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-10-2022
Last Update Date
01-12-2026
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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

Dietitian, Registered

Taxonomy Code
133V00000X
Type
Dietary & Nutritional Service Providers
Taxonomy Description
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

BROOKE SEIBERT RDN

Authorized Official Title
REGISTERED DIETITIAN/CONSULTANT
Authorized Official Phone
(971) 361-8250

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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 1396460598, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
9
Doubled → 18 → 1 + 8
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
8
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 9 → 18 → 9 4 → 8 0 → 0 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 8 + 6 + 8 + 6 + 0 + 5 + 1 + 8 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1396460598.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Counselor (Mental Health)
3125B NE HOLLADAY ST
PORTLAND, OR 97232
Counselor (Mental Health)
3125B NE HOLLADAY ST
PORTLAND, OR 97232
Counselor (Mental Health)
3125B NE HOLLADAY ST
PORTLAND, OR 97232
Social Worker (Clinical)
3125B NE HOLLADAY ST
PORTLAND, OR 97232
Dietitian, Registered
3125B NE HOLLADAY ST
PORTLAND, OR 97232

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396460598, enumerated as an "organization" on October 10, 2022.

The provider is located at 3125B NE HOLLADAY ST PORTLAND, OR 97232 and the phone number is (971) 361-8250.

Dietitian, Registered with taxonomy code 133V00000X.