BRITNEY MASSE
NPI 1720768484
Nurse Practitioner - Primary Care in Medford, MA

NPI Status: Active since July 18, 2023

Contact Information

124 PROFESSORS ROW
MEDFORD, MA
ZIP 02155
Phone: (617) 627-3350

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  • Individual
  • Female
  • Nurse Practitioner
  • Primary Care

About BRITNEY MASSE

This page provides the complete NPI Profile along with additional information for Britney Masse, a provider established in Medford, Massachusetts with a medical specialization in Nurse Practitioner, focusing in primary care . The healthcare provider is registered in the NPI registry with number 1720768484 assigned on July 2023. The practitioner's primary taxonomy code is 363LP2300X with license number RN284066 (MA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1720768484
Provider Name
BRITNEY MASSE
Gender
Female
Entity Type
Individual
Location Address
124 PROFESSORS ROW MEDFORD, MA 02155
Location Phone
(617) 627-3350
Mailing Address
124 PROFESSORS ROW MEDFORD, MA 02155
Is Sole Proprietor?
No
Enumeration Date
07-18-2023
Last Update Date
07-31-2025
Code Navigator

A nurse practitioner (NP) like Britney Masse is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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

Nurse Practitioner Primary Care

Taxonomy Code
363LP2300X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
RN284066
License State
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 1720768484, 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.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
4
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 2 → 4 7 → 14 → 5 8 → 16 → 7 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 7 + 4 + 0 + 1 + 4 + 6 + 1 + 6 + 4 + 1 + 6 + 24 = 66

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.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1720768484.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Child & Adolescent Psychiatry)
124 PROFESSORS ROW, TUFTS UNIV HEALTH SERVICES
MEDFORD, MA 02155
Pediatrics
124 PROFESSORS ROW
MEDFORD, MA 02155
Nurse Practitioner (Women's Health)
124 PROFESSORS ROW, TUFTS UNIVERSITY HEALTH SERVICES
MEDFORD, MA 02155
Pediatrics (Adolescent Medicine)
124 PROFESSORS ROW
MEDFORD, MA 02155
Physician Assistant
124 PROFESSORS ROW
MEDFORD, MA 02155
Registered Nurse (Psychiatric/Mental Health, Adult)
124 PROFESSORS ROW, TUFTS UNIVERSITY HEALTH SERVICE
MEDFORD, MA 02155
Nurse Practitioner (Family)
124 PROFESSORS ROW
MEDFORD, MA 02155
Internal Medicine
124 PROFESSORS ROW
MEDFORD, MA 02155
Physician Assistant
124 PROFESSORS ROW
MEDFORD, MA 02155
Clinical Nurse Specialist (Psychiatric/Mental Health, Child & Adolescent)
124 PROFESSORS ROW
MEDFORD, MA 02155
Physician Assistant
124 PROFESSORS ROW
MEDFORD, MA 02155
Physician Assistant
124 PROFESSORS ROW
MEDFORD, MA 02155
Nurse Practitioner (Primary Care)
124 PROFESSORS ROW
MEDFORD, MA 02155
Clinic/Center (Health Service)
124 PROFESSORS ROW
MEDFORD, MA 02155

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720768484, enumerated as an "individual" on July 18, 2023.

The provider is located at 124 PROFESSORS ROW MEDFORD, MA 02155 and the phone number is (617) 627-3350.

Nurse Practitioner with taxonomy code 363LP2300X and a focus in Primary Care.