DR. ANNE M. BLACKSTONE PT, PHD
NPI 1679419154
Physical Therapist - Neurology in Ashburn, VA
NPI Status: Active since April 27, 2026
Contact Information
44075 PIPELINE PLZ
ASHBURN, VA
ZIP 20147
Phone: (703) 593-6090
- Individual
- Female
- Physical Therapist
- Neurology
About ANNE BLACKSTONE
This page provides the complete NPI Profile along with additional information for Anne Blackstone, a provider established in Ashburn, Virginia with a medical specialization in Physical Therapist, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1679419154 assigned on April 2026. The practitioner's primary taxonomy code is 2251N0400X with license number 2305203305 (VA). The provider is registered as an individual and her NPI record was last updated April 2026.
- NPI
- 1679419154
- Provider Name
- DR. ANNE M. BLACKSTONE PT, PHD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 44075 PIPELINE PLZ ASHBURN, VA 20147
- Location Phone
- (703) 593-6090
- Mailing Address
- 19068 QUIVER RIDGE DR LEESBURG, VA 20176
- Mailing Phone
- (703) 593-6090
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 04-27-2026
- Last Update Date
- 04-27-2026
- 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
Physical Therapist Neurology
- Taxonomy Code
- 2251N0400X
- Type
- Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- License No.
- 2305203305
- License State
- VA
- Taxonomy Description
- A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Neurologic Physical Therapy, who has demonstrated specialized knowledge and skill in neuroanatomy and neurophysiology, including knowledge of central, peripheral, and autonomic nervous systems in populations with and without neurologic conditions; motor control and movement sciences in populations with and without neurologic conditions; behavioral sciences, including psychology and neuropsychology, and psychiatry; and medical management and pharmacology.
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 | 2251S0007X | Respiratory, Developmental, Rehabilitative and Restorative Service Providers | Physical Therapist | 2305203305 (VA) |
Reviews for DR. ANNE M. BLACKSTONE PT, PHD
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
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 1679419154, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).
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 66 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 8 providers are registered at the same or a nearby location.
ASHBURN, VA 20147
ASHBURN, VA 20147
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1679419154, enumerated as an "individual" on April 27, 2026.
The provider is located at 44075 PIPELINE PLZ ASHBURN, VA 20147 and the phone number is (703) 593-6090.
Physical Therapist with taxonomy code 2251N0400X and a focus in Neurology.
