RUTH ESTHER ALEJANDRO MD
NPI 1639375587
Specialist in Englewood, NJ

NPI Status: Active since June 26, 2007

Contact Information

500 GRAND AVE
1ST FLOOR
ENGLEWOOD, NJ
ZIP 07631
Phone: (201) 567-2277
Fax: (201) 567-2639

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  • Individual
  • Female
  • Specialist

About RUTH ALEJANDRO

This page provides the complete NPI Profile along with additional information for Ruth Alejandro, a provider established in Englewood, New Jersey with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1639375587 assigned on June 2007. The practitioner's primary taxonomy code is 174400000X. The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1639375587
Provider Name
RUTH ESTHER ALEJANDRO MD
Gender
Female
Entity Type
Individual
Location Address
500 GRAND AVE 1ST FLOOR ENGLEWOOD, NJ 07631
Location Phone
(201) 567-2277
Location Fax
(201) 567-2639
Mailing Address
500 GRAND AVE 1ST FLOOR ENGLEWOOD, NJ 07631
Mailing Phone
(201) 567-2277
Mailing Fax
(201) 567-2639
Is Sole Proprietor?
No
Enumeration Date
06-26-2007
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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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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 1639375587, 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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
3
Doubled → 6
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
5
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 3 → 6 3 → 6 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 6 + 7 + 1 + 0 + 5 + 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 1639375587.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Anesthesiology
500 GRAND AVE
ENGLEWOOD, NJ 07631
Specialist
500 GRAND AVE, FIRST FLOOR
ENGLEWOOD, NJ 07631
Physical Medicine & Rehabilitation
500 GRAND AVE, FIRST FLOOR
ENGLEWOOD, NJ 07631
Rehabilitation Practitioner
500 GRAND AVE, FIRST FLOOR
ENGLEWOOD, NJ 07631
Anesthesiology
500 GRAND AVE
ENGLEWOOD, NJ 07631
Rehabilitation Practitioner
500 GRAND AVE, 1
ENGLEWOOD, NJ 07631
Occupational Therapist
500 GRAND AVE, SUITE 1
ENGLEWOOD, NJ 07631
Specialist
500 GRAND AVE, 1ST FLOOR
ENGLEWOOD, NJ 07631
Physical Therapist
500 GRAND AVE, FIRST FLOOR
ENGLEWOOD, NJ 07631
Occupational Therapist
500 GRAND AVE, 1FLOOR
ENGLEWOOD, NJ 07631
Orthopaedic Surgery
500 GRAND AVE
ENGLEWOOD, NJ 07631
Rehabilitation Practitioner
500 GRAND AVE, STE 100
ENGLEWOOD, NJ 07631
Podiatrist
500 GRAND AVE, 2ND FLOOR
ENGLEWOOD, NJ 07631
Orthopaedic Surgery
500 GRAND AVE
ENGLEWOOD, NJ 07631
Physical Medicine & Rehabilitation
500 GRAND AVE, FIRST FLOOR
ENGLEWOOD, NJ 07631
Dermatology (Procedural Dermatology)
500 GRAND AVE, SUITE 201
ENGLEWOOD, NJ 07631
Specialist/Technologist (Athletic Trainer)
500 GRAND AVE, SUITE 101
ENGLEWOOD, NJ 07631
Clinic/Center (Radiology)
500 GRAND AVE
ENGLEWOOD, NJ 07631
Physical Medicine & Rehabilitation
500 GRAND AVE
ENGLEWOOD, NJ 07631
Specialist
500 GRAND AVE
ENGLEWOOD, NJ 07631

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639375587, enumerated as an "individual" on June 26, 2007.

The provider is located at 500 GRAND AVE 1ST FLOOR ENGLEWOOD, NJ 07631 and the phone number is (201) 567-2277.

Specialist with taxonomy code 174400000X.