ALISON BAKER
NPI 1881327005
Nurse Practitioner - Critical Care Medicine in Huntsville, AL
NPI Status: Active since July 06, 2022
Contact Information
1 HOSPITAL DR SW
HUNTSVILLE, AL
ZIP 35801
Phone: (256) 429-4000
- Individual
- Female
- Nurse Practitioner
- Critical Care Medicine
About ALISON BAKER
This page provides the complete NPI Profile along with additional information for Alison Baker, a provider established in Huntsville, Alabama with a medical specialization in Nurse Practitioner, focusing in critical care medicine . The healthcare provider is registered in the NPI registry with number 1881327005 assigned on July 2022. The practitioner's primary taxonomy code is 363LC0200X with license number 1-146083 (AL). The provider is registered as an individual and her NPI record was last updated February 2026.
- NPI
- 1881327005
- Provider Name
- ALISON BAKER
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1 HOSPITAL DR SW HUNTSVILLE, AL 35801
- Location Phone
- (256) 429-4000
- Mailing Address
- 414 W WILLOW ST SCOTTSBORO, AL 35768
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-06-2022
- Last Update Date
- 02-06-2026
- Code Navigator
A nurse practitioner (NP) like Alison Baker 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
Secondary Locations
- 101 Sivley Rd SW
Huntsville, AL 35801
(256) 265-8649
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 Critical Care Medicine
- Taxonomy Code
- 363LC0200X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 1-146083
- License State
- AL
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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 1881327005, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).
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 55 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.
HUNTSVILLE, AL 35801
HUNTSVILLE, AL 35801
HUNTSVILLE, AL 35801
HUNTSVILLE, AL 35801
HUNTSVILLE, AL 35801
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1881327005, enumerated as an "individual" on July 06, 2022.
The provider is located at 1 HOSPITAL DR SW HUNTSVILLE, AL 35801 and the phone number is (256) 429-4000.
Nurse Practitioner with taxonomy code 363LC0200X and a focus in Critical Care Medicine.
