ELLIE ANNE BRENNAN MS, RDN, LN
NPI 1407654924
Dietitian, Registered in Bozeman, MT

NPI Status: Active since March 03, 2025

Contact Information

14 S WILLSON AVE
BOZEMAN, MT
ZIP 59715
Phone: (406) 451-7370

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  • Individual
  • Female
  • Dietitian, Registered
  • Accepts Insurance

About ELLIE BRENNAN

This page provides the complete NPI Profile along with additional information for Ellie Brennan, a provider established in Bozeman, Montana with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1407654924 assigned on March 2025. The practitioner's primary taxonomy code is 133V00000X with license number 150312 (MT). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1407654924
Provider Name
ELLIE ANNE BRENNAN MS, RDN, LN
Gender
Female
Entity Type
Individual
Location Address
14 S WILLSON AVE BOZEMAN, MT 59715
Location Phone
(406) 451-7370
Mailing Address
4379 BROOKSIDE LN UNIT B BOZEMAN, MT 59718
Is Sole Proprietor?
No
Enumeration Date
03-03-2025
Last Update Date
03-03-2025
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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

Dietitian, Registered

Taxonomy Code
133V00000X
Type
Dietary & Nutritional Service Providers
License No.
150312
License State
MT
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.

Insurance Plans Accepted

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

  • Blue Focus Bronze POS? 205 - POS
  • Blue Focus Bronze POS? 705 - POS
  • Blue Focus Bronze POS? Standard - POS
  • Blue Focus Gold POS? 207 - POS
  • Blue Focus Gold POS? 902 - POS
  • Blue Focus Gold POS? Standard - POS
  • Blue Focus Silver POS? 206 - POS
  • Blue Focus Silver POS? 903 - POS
  • Blue Focus Silver POS? Standard - POS
  • Blue Preferred Bronze PPO? 201 - PPO
  • Blue Preferred Bronze PPO? 202 - PPO
  • Blue Preferred Bronze PPO? Standard - PPO
  • Blue Preferred Gold PPO? 204 - PPO
  • Blue Preferred Gold PPO? 901 - PPO
  • Blue Preferred Gold PPO? Standard - PPO
  • Blue Preferred Security PPO? 200 - PPO
  • Blue Preferred Silver PPO? 203 - PPO
  • Blue Preferred Silver PPO? 308 - PPO
  • Blue Preferred Silver PPO? Standard - PPO
  • Peak PPO Bronze HDHP - PPO
  • Peak PPO Bronze Standard - PPO
  • Peak PPO Catastrophic - PPO
  • Peak PPO Gold - PPO
  • Peak PPO Gold Standard - PPO
  • Peak PPO Silver - PPO
  • Peak PPO Silver Standard - PPO
  • Plus Bronze - PPO
  • Plus Bronze Standard - PPO
  • Plus Gold - PPO
  • Plus Gold Standard - PPO
  • Plus Silver Standard - PPO
  • PEAK PPO BRONZE - PPO
  • PEAK PPO BRONZE HDHP - PPO
  • PEAK PPO GOLD - PPO
  • PEAK PPO GOLD HDHP - PPO
  • PEAK PPO SILVER - PPO
  • PEAK PPO SILVER HDHP - PPO
  • Plus Bronze HDHP - PPO
  • Plus Gold HDHP - PPO
  • HSA Qualified 7500 Bronze - Choice Network - EPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Choice Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Choice Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Choice Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO

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

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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 1407654924, 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 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
4
Unchanged
Pos 3
0
Doubled → 0
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
4
Doubled → 8
Pos 8
9
Unchanged
Pos 9
2
Doubled → 4
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 0 → 0 6 → 12 → 3 4 → 8 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 1 + 2 + 5 + 8 + 9 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1407654924.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Counselor (Professional)
14 S WILLSON AVE
BOZEMAN, MT 59715
Dietitian, Registered
14 S WILLSON AVE
BOZEMAN, MT 59715
Dietitian, Registered
14 S WILLSON AVE
BOZEMAN, MT 59715
Counselor (Mental Health)
14 S WILLSON AVE
BOZEMAN, MT 59715
Dietitian, Registered
14 S WILLSON AVE
BOZEMAN, MT 59715
Counselor (Mental Health)
14 S WILLSON AVE, SUITE 102
BOZEMAN, MT 59715
Dietitian, Registered
14 S WILLSON AVE
BOZEMAN, MT 59715
Counselor
14 S WILLSON AVE
BOZEMAN, MT 59715
Dietitian, Registered
14 S WILLSON AVE
BOZEMAN, MT 59715
Social Worker
14 S WILLSON AVE
BOZEMAN, MT 59715

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407654924, enumerated as an "individual" on March 03, 2025.

The provider is located at 14 S WILLSON AVE BOZEMAN, MT 59715 and the phone number is (406) 451-7370.

Dietitian, Registered with taxonomy code 133V00000X.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Montana, Mountain. Please consult your insurance carrier or call the provider to verify.