D'ANNE HARP OD
NPI 1134003213
Optometrist - Vision Therapy in Tucson, AZ
NPI Status: Active since August 02, 2025
Contact Information
2312 N ROSEMONT BLVD # 100&103
TUCSON, AZ
ZIP 85712
Phone: (520) 886-8800
- Individual
- Female
- Optometrist
- Vision Therapy
About D'ANNE HARP
This page provides the complete NPI Profile along with additional information for D'anne Harp, a provider established in Tucson, Arizona with a medical specialization in Optometrist, focusing in vision therapy . The healthcare provider is registered in the NPI registry with number 1134003213 assigned on August 2025. The practitioner's primary taxonomy code is 152WV0400X with license number 4901-005-831 (MI). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1134003213
- Provider Name
- D'ANNE HARP OD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 2312 N ROSEMONT BLVD # 100&103 TUCSON, AZ 85712
- Location Phone
- (520) 886-8800
- Mailing Address
- 2312 N ROSEMONT BLVD STE 100 TUCSON, AZ 85712
- Mailing Phone
- (520) 886-8800
- Is Sole Proprietor?
- No
- Enumeration Date
- 08-02-2025
- Last Update Date
- 09-11-2025
- 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
Optometrist Vision Therapy
- Taxonomy Code
- 152WV0400X
- Type
- Eye and Vision Services Providers
- License No.
- 4901-005-831
- License State
- MI
- Taxonomy Description
- Optometrists who specialize in vision therapy as a treatment process used to improve vision function. It includes a broad range of developmental and rehabilitative treatment programs individually prescribed to remediate specific sensory, motor and/or visual perceptual dysfunctions.
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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 1134003213, we treat the final digit (3) 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 47. The final step is to find the difference between that total and the next multiple of ten (50 - 47 = 3).
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 47 is 50. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1134003213, enumerated as an "individual" on August 02, 2025.
The provider is located at 2312 N ROSEMONT BLVD # 100&103 TUCSON, AZ 85712 and the phone number is (520) 886-8800.
Optometrist with taxonomy code 152WV0400X and a focus in Vision Therapy.
