MS. MARYGRACE DAVIE BARBER N.P.
NPI 1477744787
Nurse Practitioner - Adult Health in Waltham, MA

NPI Status: Active since August 05, 2007

Contact Information

BENTLEY COLLEGE
175 FOREST ST
WALTHAM, MA
ZIP 02452
Phone: (781) 891-2600

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  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About MARYGRACE BARBER

This page provides the complete NPI Profile along with additional information for Marygrace Barber, a provider established in Waltham, Massachusetts with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1477744787 assigned on August 2007. The practitioner's primary taxonomy code is 363LA2200X with license number 127037 (MA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1477744787
Provider Name
MS. MARYGRACE DAVIE BARBER N.P.
Gender
Female
Entity Type
Individual
Location Address
BENTLEY COLLEGE 175 FOREST ST WALTHAM, MA 02452
Location Phone
(781) 891-2600
Mailing Address
57 FAIRGREEN PL CHESTNUT HILL, MA 02467
Mailing Phone
(617) 566-9627
Is Sole Proprietor?
No
Enumeration Date
08-05-2007
Last Update Date
08-05-2007
Code Navigator

A nurse practitioner (NP) like Marygrace Barber 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 Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
127037
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 1477744787, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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.

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 4 + 4 + 8 + 7 + 1 + 6 + 24 = 73

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1477744787.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477744787, enumerated as an "individual" on August 05, 2007.

The provider is located at BENTLEY COLLEGE 175 FOREST ST WALTHAM, MA 02452 and the phone number is (781) 891-2600.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.