ASPEN FUNCTIONAL HEALTH
NPI 1083326516
Dietitian, Registered in Spokane, WA

NPI Status: Active since December 15, 2022

Contact Information

522 W RIVERSIDE AVE STE 8232
SPOKANE, WA
ZIP 99201
Phone: (928) 622-0983
Fax: (888) 522-6376

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  • Organization
  • Dietitian, Registered
  • Accepts Insurance

About ASPEN FUNCTIONAL HEALTH

This page provides the complete NPI Profile along with additional information for Aspen Functional Health, a provider established in Spokane, Washington operating as a Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1083326516 assigned on December 2022. The practitioner's primary taxonomy code is 133V00000X. The provider is registered as an organization and their NPI record was last updated February 2026. Aspen Functional Health operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's . The authorized official of this NPI record is Mrs. Natalie Arroyo Rdn (Founder)

NPI
1083326516
Provider Legal Name
ASPEN FUNCTIONAL HEALTH
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
522 W RIVERSIDE AVE STE 8232 SPOKANE, WA 99201
Location Phone
(928) 622-0983
Location Fax
(888) 522-6376
Mailing Address
10390 156TH PL NE APT 102 REDMOND, WA 98052
Mailing Phone
(425) 541-1271
Mailing Fax
(888) 522-6376
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-15-2022
Last Update Date
02-10-2026
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Location Map

Secondary Locations

  • 10390 156th Pl NE Apt 102
    Redmond, WA 98052
    (425) 541-1271
  • 1846 E Innovation Park Dr Ste 100
    Oro Valley, AZ 85755
    (425) 444-2964
  • 784 S Clearwater Loop Ste B
    Post Falls, ID 83854
    (928) 622-0983
  • 4539 N 22nd St Ste R
    Phoenix, AZ 85016
    (425) 541-1271
  • 1001 S Main St Ste 600
    Kalispell, MT 59901
    (928) 622-0983

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 193200000X MULTI-SPECIALTY GROUP

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

Insurance Plans Accepted

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

  • 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

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

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

MRS. NATALIE ARROYO RDN

Authorized Official Title
FOUNDER
Authorized Official Phone
(928) 622-0983

Reviews for ASPEN FUNCTIONAL HEALTH

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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 1083326516, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
0
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
3
Unchanged
Pos 5
3
Doubled → 6
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
Check
6
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 3 → 6 6 → 12 → 3 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 6 + 3 + 6 + 2 + 1 + 2 + 5 + 2 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1083326516.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083326516, enumerated as an "organization" on December 15, 2022.

The provider is located at 522 W RIVERSIDE AVE STE 8232 SPOKANE, WA 99201 and the phone number is (928) 622-0983.

Dietitian, Registered with taxonomy code 133V00000X.

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