MARY MATHEW
NPI 1487279543
Internal Medicine - Rheumatology in Stratford, NJ

NPI Status: Active since June 14, 2020

Contact Information

42 E LAUREL RD STE 3100E
STRATFORD, NJ
ZIP 08084
Phone: (856) 566-6409
Fax: (856) 566-6333

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  • Individual
  • Female
  • Internal Medicine
  • Rheumatology

About MARY MATHEW

This page provides the complete NPI Profile along with additional information for Mary Mathew, an internist established in Stratford, New Jersey with a medical specialization in Internal Medicine, focusing in rheumatology . The healthcare provider is registered in the NPI registry with number 1487279543 assigned on June 2020. The practitioner's primary taxonomy code is 207RR0500X with license number 25MB13128300 (NJ). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1487279543
Provider Name
MARY MATHEW
Gender
Female
Entity Type
Individual
Location Address
42 E LAUREL RD STE 3100E STRATFORD, NJ 08084
Location Phone
(856) 566-6409
Location Fax
(856) 566-6333
Mailing Address
42 E LAUREL RD STE 3100E STRATFORD, NJ 08084
Mailing Phone
(856) 566-6409
Mailing Fax
(856) 566-6333
Is Sole Proprietor?
No
Enumeration Date
06-14-2020
Last Update Date
06-09-2026
Code Navigator

An internist like Mary Mathew is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Secondary Locations

  • 7031 SW 62nd Ave
    South Miami, FL 33143
    (305) 284-7761

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

Internal Medicine Rheumatology

Taxonomy Code
207RR0500X
Type
Allopathic & Osteopathic Physicians
License No.
25MB13128300
License State
NJ
Taxonomy Description
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen 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 1487279543, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
2
Doubled → 4
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
Check
3
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 8 → 16 → 7 2 → 4 9 → 18 → 9 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 4 + 7 + 1 + 8 + 5 + 8 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1487279543.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487279543, enumerated as an "individual" on June 14, 2020.

The provider is located at 42 E LAUREL RD STE 3100E STRATFORD, NJ 08084 and the phone number is (856) 566-6409.

Internal Medicine with taxonomy code 207RR0500X and a focus in Rheumatology.