DR. MARY ELLEN MOORE D.C.
NPI 1689887887
Chiropractor - Neurology in Methuen, MA
NPI Status: Active since May 07, 2007
Contact Information
234 MERRIMACK STREET
METHUEN, MA
ZIP 01844
Phone: (978) 682-9639
Fax: (978) 689-3260
- Individual
- Female
- Chiropractor
- Neurology
About MARY MOORE
This page provides the complete NPI Profile along with additional information for Mary Moore, a provider established in Methuen, Massachusetts with a medical specialization in Chiropractor, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1689887887 assigned on May 2007. The practitioner's primary taxonomy code is 111NN0400X with license number 1258 (MA). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1689887887
- Provider Name
- DR. MARY ELLEN MOORE D.C.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 234 MERRIMACK STREET METHUEN, MA 01844
- Location Phone
- (978) 682-9639
- Location Fax
- (978) 689-3260
- Mailing Address
- 234 MERRIMACK STREET METHUEN, MA 01844
- Mailing Phone
- (978) 682-9639
- Mailing Fax
- (978) 689-3260
- Is Sole Proprietor?
- No
- Enumeration Date
- 05-07-2007
- Last Update Date
- 09-11-2025
- Code Navigator
A chiropractor like Mary Moore helps patients with problems of the neuromusculoskeletal system, which includes nerves, bones, muscles, ligaments, and tendons. Chiropractors use spinal adjustments and manipulation, as well as other clinical interventions, to manage health issues such as back and neck pain. Some chiropractors apply procedures like massage therapy, rehabilitative exercise, ultrasound and spinal adjustments and manipulation. A chiropractor focuses on the patients overall health and might refer patients to other healthcare professionals if necessary.
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
Chiropractor Neurology
- Taxonomy Code
- 111NN0400X
- Type
- Chiropractic Providers
- License No.
- 1258
- License State
- MA
- Taxonomy Description
- Chiropractic Neurology is defined as the field of functional neurology that engages the internal - and external environment of the individual in a structured and targeted approach to affect positive changes in the nervous system and consequently the physiology and behavior of an individual. Chiropractic Neurologists are board-certified specialists in non-drug, non-surgical care for those with neurologically based health problems. There are many conditions people suffer from that are in this broad category: learning and attention disorders, headaches, vertigo, pain syndromes, developmental disorders, nerve injury, spinal cord injury, head injury or stroke, movement disorders, and many other conditions.
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 | 111N00000X | Chiropractic Providers | Chiropractor | 651 (MA) |
| 2 | 111NR0200X | Chiropractic Providers | Chiropractor | 651 (MA) |
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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 1689887887, we treat the final digit (7) 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 83. The final step is to find the difference between that total and the next multiple of ten (90 - 83 = 7).
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 83 is 90. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1689887887, enumerated as an "individual" on May 07, 2007.
The provider is located at 234 MERRIMACK STREET METHUEN, MA 01844 and the phone number is (978) 682-9639.
Chiropractor with taxonomy code 111NN0400X and a focus in Neurology.
