ABIGAIL HILDENBRAND
NPI 1609728138
Rehabilitation Practitioner in Spring Valley, CA
NPI Status: Active since February 09, 2026
Contact Information
9671 KENORA LN
SPRING VALLEY, CA
ZIP 91977
Phone: (619) 741-8006
- Individual
- Female
- Rehabilitation Practitioner
About ABIGAIL HILDENBRAND
This page provides the complete NPI Profile along with additional information for Abigail Hildenbrand, a provider established in Spring Valley, California with a medical specialization in Rehabilitation Practitioner. The healthcare provider is registered in the NPI registry with number 1609728138 assigned on February 2026. The practitioner's primary taxonomy code is 225400000X. The provider is registered as an individual and her NPI record was last updated February 2026.
- NPI
- 1609728138
- Provider Name
- ABIGAIL HILDENBRAND
- Other Name
- ABBY HILDENBRAND
- Other Name Type
- Other Name (5)
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 9671 KENORA LN SPRING VALLEY, CA 91977
- Location Phone
- (619) 741-8006
- Mailing Address
- 4950 WARING RD STE 4 SAN DIEGO, CA 92120
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 02-09-2026
- Last Update Date
- 02-09-2026
- Code Navigator
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
Rehabilitation Practitioner
- Taxonomy Code
- 225400000X
- Type
- Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Taxonomy Description
- A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.
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 | 172V00000X | Other Service Providers | Community Health Worker | |
| 2 | 373H00000X | Nursing Service Related Providers | Day Training/Habilitation Specialist |
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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 1609728138, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).
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 62 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 3 providers are registered at the same or a nearby location.
SPRING VALLEY, CA 91977
SPRING VALLEY, CA 91977
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1609728138, enumerated as an "individual" on February 09, 2026.
The provider is located at 9671 KENORA LN SPRING VALLEY, CA 91977 and the phone number is (619) 741-8006.
Rehabilitation Practitioner with taxonomy code 225400000X.
