MS. ANNA CHRISTINA HAAS MSN, CNS, ACCNS-N
NPI 1447105671
Clinical Nurse Specialist - Neonatal in Ventura, CA
NPI Status: Active since March 03, 2026
Contact Information
147 N BRENT ST
VENTURA, CA
ZIP 93003
Phone: (805) 948-2858
Fax: (805) 948-8303
- Individual
- Female
- Clinical Nurse Specialist
- Neonatal
About ANNA HAAS
This page provides the complete NPI Profile along with additional information for Anna Haas, a provider established in Ventura, California with a medical specialization in Clinical Nurse Specialist, focusing in neonatal . The healthcare provider is registered in the NPI registry with number 1447105671 assigned on March 2026. The practitioner's primary taxonomy code is 364SN0000X with license number CNS5123 (CA). The provider is registered as an individual and her NPI record was last updated March 2026.
- NPI
- 1447105671
- Provider Name
- MS. ANNA CHRISTINA HAAS MSN, CNS, ACCNS-N
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 147 N BRENT ST VENTURA, CA 93003
- Location Phone
- (805) 948-2858
- Location Fax
- (805) 948-8303
- Mailing Address
- 9438 HANFORD ST VENTURA, CA 93004
- Mailing Phone
- (805) 948-2858
- Mailing Fax
- (805) 948-8303
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-03-2026
- Last Update Date
- 03-03-2026
- Code Navigator
A Clinical Nurse Specialist (CNS) like Anna Haas is a type of advanced practice registered nurse (APRN) that provides direct patient care in various nursing specialties, including pediatrics or psychiatric-mental health. CNSs collaborate with other nurses and medical professionals to improve patient care quality. CNSs are often positioned in leadership roles where they may provide education and mentorship to other nursing personnel. Additionally, CNSs may also conduct research and advocate for certain healthcare policies.
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
Clinical Nurse Specialist Neonatal
- Taxonomy Code
- 364SN0000X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- CNS5123
- License State
- CA
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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 1447105671, 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.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
VENTURA, CA 93003
VENTURA, CA 93003
VENTURA, CA 93003
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1447105671, enumerated as an "individual" on March 03, 2026.
The provider is located at 147 N BRENT ST VENTURA, CA 93003 and the phone number is (805) 948-2858.
Clinical Nurse Specialist with taxonomy code 364SN0000X and a focus in Neonatal.
