TREANNA IRIS ANASTASIA APN, WHNP, RN
NPI 1841843547
Nurse Practitioner - Women's Health in Fort Collins, CO
NPI Status: Active since July 22, 2019
Contact Information
702 W DRAKE RD
FORT COLLINS, CO
ZIP 80526
Phone: (970) 231-2373
Fax: (800) 886-9502
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Female
- Nurse Practitioner
- Women's Health
About TREANNA ANASTASIA
This page provides the complete NPI Profile along with additional information for Treanna Anastasia, a provider established in Fort Collins, Colorado with a medical specialization in Nurse Practitioner, focusing in women's health . The healthcare provider is registered in the NPI registry with number 1841843547 assigned on July 2019. The practitioner's primary taxonomy code is 363LW0102X with license number APN.1000750-NP (CO). The provider is registered as an individual and her NPI record was last updated June 2026.
- NPI
- 1841843547
- Provider Name
- TREANNA IRIS ANASTASIA APN, WHNP, RN
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 702 W DRAKE RD FORT COLLINS, CO 80526
- Location Phone
- (970) 231-2373
- Location Fax
- (800) 886-9502
- Mailing Address
- 702 W DRAKE RD BUILDING E, SUITE B-102 FORT COLLINS, CO 80526
- Mailing Phone
- (970) 231-2373
- Mailing Fax
- (800) 886-9502
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 07-22-2019
- Last Update Date
- 06-19-2026
- Code Navigator
A nurse practitioner (NP) like Treanna Anastasia 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 Women's Health
- Taxonomy Code
- 363LW0102X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- APN.1000750-NP
- License State
- CO
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 | 174H00000X | Other Service Providers | Health Educator | (CO) |
| 2 | 363LW0102X | Physician Assistants & Advanced Practice Nursing Providers | Nurse Practitioner | RXN.0109708-NP (CO) |
| 3 | 364SW0102X | Physician Assistants & Advanced Practice Nursing Providers | Clinical Nurse Specialist | RN.1671958 (CO) |
| 4 | 374J00000X | Nursing Service Related Providers | Doula | (CO) |
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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 1841843547, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).
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 73 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 4 providers are registered at the same or a nearby location.
FORT COLLINS, CO 80526
FT COLLINS, CO 80526
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1841843547, enumerated as an "individual" on July 22, 2019.
The provider is located at 702 W DRAKE RD FORT COLLINS, CO 80526 and the phone number is (970) 231-2373.
Nurse Practitioner with taxonomy code 363LW0102X and a focus in Women's Health.
