BRITTANY ANNE ZART DUNN RN
NPI 1124864517
Registered Nurse - Obstetric, Inpatient in Denver, CO
NPI Status: Active since July 03, 2024
Contact Information
777 BANNOCK ST
DENVER, CO
ZIP 80204
Phone: (303) 436-6000
- Individual
- Female
- Registered Nurse
- Obstetric, Inpatient
About BRITTANY DUNN
This page provides the complete NPI Profile along with additional information for Brittany Dunn, a women's health care provider established in Denver, Colorado with a medical specialization in Registered Nurse, focusing in obstetric, inpatient . The healthcare provider is registered in the NPI registry with number 1124864517 assigned on July 2024. The practitioner's primary taxonomy code is 163WX0003X with license number 1687258 (CO). The provider is registered as an individual and her NPI record was last updated January 2026.
- NPI
- 1124864517
- Provider Name
- BRITTANY ANNE ZART DUNN RN
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 777 BANNOCK ST DENVER, CO 80204
- Location Phone
- (303) 436-6000
- Mailing Address
- 2429 JULIAN ST DENVER, CO 80211
- Mailing Phone
- (720) 229-6074
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-03-2024
- Last Update Date
- 01-29-2026
- Code Navigator
Women's health care providers like Brittany Dunn treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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
Registered Nurse Obstetric, Inpatient
- Taxonomy Code
- 163WX0003X
- Type
- Nursing Service Providers
- License No.
- 1687258
- 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 | 176B00000X | Other Service Providers | Midwife | APN.1001560-CNM (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 1124864517, 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 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 63 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
DENVER, CO 80204
DENVER, CO 80204
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1124864517, enumerated as an "individual" on July 03, 2024.
The provider is located at 777 BANNOCK ST DENVER, CO 80204 and the phone number is (303) 436-6000.
Registered Nurse with taxonomy code 163WX0003X and a focus in Obstetric, Inpatient.
