ATTUNEMENT HEALTH AND WELLNESS, LLC
NPI 1265306591
Nurse Practitioner - Family in Longview, WA
NPI Status: Active since September 30, 2025
Contact Information
880 11TH AVE STE 108
LONGVIEW, WA
ZIP 98632
Phone: (360) 749-1842
Fax: (360) 703-6483
- Organization
- Nurse Practitioner
- Family
About ATTUNEMENT HEALTH AND WELLNESS, LLC
This page provides the complete NPI Profile along with additional information for Attunement Health And Wellness, Llc, a provider established in Longview, Washington operating as a Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1265306591 assigned on September 2025. The practitioner's primary taxonomy code is 363LF0000X. The provider is registered as an organization and their NPI record was last updated March 2026. Attunement Health And Wellness, Llc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Cassie D Hummel Dnp (Fnp-bc)
- NPI
- 1265306591
- Provider Name
- ATTUNEMENT HEALTH AND WELLNESS, LLC
- Entity Type
- Organization
- Location Address
- 880 11TH AVE STE 108 LONGVIEW, WA 98632
- Location Phone
- (360) 749-1842
- Location Fax
- (360) 703-6483
- Mailing Address
- 115 AUTUMN HILLS RD KELSO, WA 98626
- Mailing Phone
- (360) 749-1842
- Mailing Fax
- (360) 703-6483
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 09-30-2025
- Last Update Date
- 03-23-2026
- Code Navigator
A nurse practitioner (NP) like Attunement Health And Wellness, Llc is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.
Location Map
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
Nurse Practitioner Family
- Taxonomy Code
- 363LF0000X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
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 1265306591, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 59 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1265306591, enumerated as an "organization" on September 30, 2025.
The provider is located at 880 11TH AVE STE 108 LONGVIEW, WA 98632 and the phone number is (360) 749-1842.
Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.
