DR. MARGARET MARY MASSETT DO
NPI 1881334704
Pediatrics - Pediatric Hematology-Oncology in New Brunswick, NJ
NPI Status: Active since March 30, 2022
Contact Information
195 LITTLE ALBANY ST
NEW BRUNSWICK, NJ
ZIP 08901
Phone: (732) 235-2465
- Individual
- Female
- Pediatrics
- Pediatric Hematology-Oncology
About MARGARET MASSETT
This page provides the complete NPI Profile along with additional information for Margaret Massett, a pediatrician established in New Brunswick, New Jersey with a medical specialization in Pediatrics, focusing in pediatric hematology-oncology . The healthcare provider is registered in the NPI registry with number 1881334704 assigned on March 2022. The practitioner's primary taxonomy code is 2080P0207X with license number 25MB12765700 (NJ). The provider is registered as an individual and her NPI record was last updated February 2026.
- NPI
- 1881334704
- Provider Name
- DR. MARGARET MARY MASSETT DO
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 195 LITTLE ALBANY ST NEW BRUNSWICK, NJ 08901
- Location Phone
- (732) 235-2465
- Mailing Address
- 195 LITTLE ALBANY ST NEW BRUNSWICK, NJ 08901
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-30-2022
- Last Update Date
- 02-09-2026
- Code Navigator
A pediatrician like Margaret Massett is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, 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
Pediatrics Pediatric Hematology-Oncology
- Taxonomy Code
- 2080P0207X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 25MB12765700
- License State
- NJ
- Taxonomy Description
- A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
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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 1881334704, 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.
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 66 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.
NEW BRUNSWICK, NJ 08901
NEW BRUNSWICK, NJ 08901
NEW BRUNSWICK, NJ 08901
NEW BRUNSWICK, NJ 08901
NEW BRUNSWICK, NJ 08901
NEW BRUNSWICK, NJ 08901
NEW BRUNSWICK, NJ 08901
NEW BRUNSWICK, NJ 08901
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1881334704, enumerated as an "individual" on March 30, 2022.
The provider is located at 195 LITTLE ALBANY ST NEW BRUNSWICK, NJ 08901 and the phone number is (732) 235-2465.
Pediatrics with taxonomy code 2080P0207X and a focus in Pediatric Hematology-Oncology.
