JULIA DEAN
NPI 1841123650
Clinic/Center - Adolescent and Children Mental Health in Chelmsford, MA
NPI Status: Active since June 03, 2026
Contact Information
31 GROVE ST
CHELMSFORD, MA
ZIP 01824
Phone: (978) 654-1152
This NPI profile has been added to the NPI registry within the last 30 days.
- Individual
- Female
- Clinic/Center
- Adolescent and Children Mental Health
About JULIA DEAN
This page provides the complete NPI Profile along with additional information for Julia Dean, a provider established in Chelmsford, Massachusetts with a medical specialization in Clinic/center, focusing in adolescent and children mental health . The healthcare provider is registered in the NPI registry with number 1841123650 assigned on June 2026. The practitioner's primary taxonomy code is 261QM0855X. The provider is registered as an individual and her NPI record was last updated June 2026.
- NPI
- 1841123650
- Provider Name
- JULIA DEAN
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 31 GROVE ST CHELMSFORD, MA 01824
- Location Phone
- (978) 654-1152
- Mailing Address
- 31 GROVE ST CHELMSFORD, MA 01824
- Mailing Phone
- (978) 761-2617
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 06-03-2026
- Last Update Date
- 06-03-2026
- 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
Clinic/Center Adolescent and Children Mental Health
- Taxonomy Code
- 261QM0855X
- Type
- Ambulatory Health Care Facilities
- Taxonomy Description
- An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in children and adolescents. Services may be provided to parents and family members of the patient in the form of conjoint, group, or individual therapy, and education and/or training.
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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 1841123650, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).
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 60 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1841123650, enumerated as an "individual" on June 03, 2026.
The provider is located at 31 GROVE ST CHELMSFORD, MA 01824 and the phone number is (978) 654-1152.
Clinic/Center with taxonomy code 261QM0855X and a focus in Adolescent and Children Mental Health.
