DR. BARBARA ELIZABETH DAVIS M.D.
NPI 1831395029
Independent Medical Examiner in Newark, NJ

NPI Status: Active since June 25, 2007

Contact Information

NJIT STUDENT HEALTH SERVICES
323 DR. MARTIN LUTHER KING BLVD.
NEWARK, NJ
ZIP 07102
Phone: (973) 596-3621
Fax: (973) 596-0047

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  • Individual
  • Female
  • Independent Medical Examiner

About BARBARA DAVIS

This page provides the complete NPI Profile along with additional information for Barbara Davis, a provider established in Newark, New Jersey with a medical specialization in Independent Medical Examiner. The healthcare provider is registered in the NPI registry with number 1831395029 assigned on June 2007. The practitioner's primary taxonomy code is 202C00000X with license number 25MA04696100 (NJ). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1831395029
Provider Name
DR. BARBARA ELIZABETH DAVIS M.D.
Gender
Female
Entity Type
Individual
Location Address
NJIT STUDENT HEALTH SERVICES 323 DR. MARTIN LUTHER KING BLVD. NEWARK, NJ 07102
Location Phone
(973) 596-3621
Location Fax
(973) 596-0047
Mailing Address
181 MITCHELL ST WEST ORANGE, NJ 07052
Mailing Phone
(973) 731-1547
Is Sole Proprietor?
No
Enumeration Date
06-25-2007
Last Update Date
07-08-2007
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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

Independent Medical Examiner

Taxonomy Code
202C00000X
Type
Allopathic & Osteopathic Physicians
License No.
25MA04696100
License State
NJ
Taxonomy Description
A special evaluator not involved with the medical care of the individual examinee that impartially evaluates the care being provided by other practitioners to clarify clinical, disability, liability or other case issues.

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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 1831395029, 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.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
3
Doubled → 6
Pos 6
9
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
Check
9
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 3 → 6 3 → 6 5 → 10 → 1 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 6 + 9 + 1 + 0 + 0 + 4 + 24 = 61

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.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1831395029.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831395029, enumerated as an "individual" on June 25, 2007.

The provider is located at NJIT STUDENT HEALTH SERVICES 323 DR. MARTIN LUTHER KING BLVD. NEWARK, NJ 07102 and the phone number is (973) 596-3621.

Independent Medical Examiner with taxonomy code 202C00000X.