NEENT FPS LLC
NPI 1881535789
Otolaryngology - Otolaryngology/Facial Plastic Surgery in North Andover, MA
NPI Status: Active since April 03, 2026
Contact Information
198 MASSACHUSETTS AVE
NORTH ANDOVER, MA
ZIP 01845
Phone: (978) 685-7550
Fax: (978) 686-5565
- Organization
- Otolaryngology
- Otolaryngology/Facial Plastic Surgery
About NEENT FPS LLC
This page provides the complete NPI Profile along with additional information for Neent Fps Llc, a provider established in North Andover, Massachusetts operating as a Otolaryngology, focusing in otolaryngology/facial plastic surgery . The healthcare provider is registered in the NPI registry with number 1881535789 assigned on April 2026. The practitioner's primary taxonomy code is 207YX0905X. The provider is registered as an organization and their NPI record was last updated April 2026. Neent Fps Llc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Gentry Thatcher Md (Owner/partner)
- NPI
- 1881535789
- Provider Name
- NEENT FPS LLC
- Entity Type
- Organization
- Location Address
- 198 MASSACHUSETTS AVE NORTH ANDOVER, MA 01845
- Location Phone
- (978) 685-7550
- Location Fax
- (978) 686-5565
- Mailing Address
- 198 MASSACHUSETTS AVE NORTH ANDOVER, MA 01845
- Mailing Phone
- (978) 685-7550
- Mailing Fax
- (978) 686-5565
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- Yes
- Enumeration Date
- 04-03-2026
- Last Update Date
- 04-03-2026
- 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
Otolaryngology Otolaryngology/Facial Plastic Surgery
- Taxonomy Code
- 207YX0905X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- An otolaryngologist who specializes in the diagnosis and surgical treatment of head and neck conditions.
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
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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 1881535789, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).
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 61 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.
N ANDOVER, MA 01845
NORTH ANDOVER, MA 01845
NORTH ANDOVER, MA 01845
NORTH ANDOVER, MA 01845
N ANDOVER, MA 01845
NORTH ANDOVER, MA 01845
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1881535789, enumerated as an "organization" on April 03, 2026.
The provider is located at 198 MASSACHUSETTS AVE NORTH ANDOVER, MA 01845 and the phone number is (978) 685-7550.
Otolaryngology with taxonomy code 207YX0905X and a focus in Otolaryngology/Facial Plastic Surgery.
