NATALIE LONSTEIN
NPI 1568898153
Counselor - Professional in Boston, MA
NPI Status: Active since September 16, 2013
Contact Information
850 HARRISON AVE
DOWLING 9
BOSTON, MA
ZIP 02118
Phone: (617) 414-4238
Fax: (617) 414-5520
- Individual
- Female
- Counselor
- Professional
About NATALIE LONSTEIN
This page provides the complete NPI Profile along with additional information for Natalie Lonstein, a provider established in Boston, Massachusetts with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1568898153 assigned on September 2013. The practitioner's primary taxonomy code is 101YP2500X with license number CC4760 (ME). The provider is registered as an individual and her NPI record was last updated 8 years ago.
- NPI
- 1568898153
- Provider Name
- NATALIE LONSTEIN
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 850 HARRISON AVE DOWLING 9 BOSTON, MA 02118
- Location Phone
- (617) 414-4238
- Location Fax
- (617) 414-5520
- Mailing Address
- 901 WASHINGTON AVE STE 100 PORTLAND, ME 04103
- Mailing Phone
- (207) 871-1211
- Is Sole Proprietor?
- No
- Enumeration Date
- 09-16-2013
- Last Update Date
- 03-07-2018
- 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
Counselor Professional
- Taxonomy Code
- 101YP2500X
- Type
- Behavioral Health & Social Service Providers
- License No.
- CC4760
- License State
- ME
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 | 390200000X | Student, Health Care | Student in an Organized Health Care Education/Training Program |
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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 1568898153, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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 67 is 70. 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.
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1568898153, enumerated as an "individual" on September 16, 2013.
The provider is located at 850 HARRISON AVE DOWLING 9 BOSTON, MA 02118 and the phone number is (617) 414-4238.
Counselor with taxonomy code 101YP2500X and a focus in Professional.
