MRS. MARIA ESTHER CIFREDO RN
NPI 1518196880
Registered Nurse - Occupational Health in Guaynabo, PR

NPI Status: Active since July 08, 2009

Contact Information

#90 CARR. 165 CENTRO INTERNACIONAL DE MERCADEO
SUITE 303
GUAYNABO, PR
ZIP 00968
Phone: (787) 277-1166
Fax: (787) 795-1905

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  • Individual
  • Female
  • Registered Nurse
  • Occupational Health

About MARIA CIFREDO

This page provides the complete NPI Profile along with additional information for Maria Cifredo, a provider established in Guaynabo, Puerto Rico with a medical specialization in Registered Nurse, focusing in occupational health . The healthcare provider is registered in the NPI registry with number 1518196880 assigned on July 2009. The practitioner's primary taxonomy code is 163WX0106X with license number 14110 (PR). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1518196880
Provider Name
MRS. MARIA ESTHER CIFREDO RN
Gender
Female
Entity Type
Individual
Location Address
#90 CARR. 165 CENTRO INTERNACIONAL DE MERCADEO SUITE 303 GUAYNABO, PR 00968
Location Phone
(787) 277-1166
Location Fax
(787) 795-1905
Mailing Address
#90 CARR. 165 CENTRO INTERNACIONAL DE MERCADEO SUITE 303 GUAYNABO, PR 00968
Mailing Phone
(787) 277-1166
Mailing Fax
(787) 795-1905
Is Sole Proprietor?
No
Enumeration Date
07-08-2009
Last Update Date
11-19-2014
Code Navigator

A registered nurse (RN) like Maria Cifredo coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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

Registered Nurse Occupational Health

Taxonomy Code
163WX0106X
Type
Nursing Service Providers
License No.
14110
License State
PR

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1163W00000XNursing Service Providers

Registered Nurse

14110 (PR)

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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 1518196880, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
5
Unchanged
Pos 3
1
Doubled → 2
Pos 4
8
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
0
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 1 → 2 1 → 2 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 2 + 8 + 2 + 9 + 1 + 2 + 8 + 1 + 6 + 24 = 70

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

The next multiple of ten after 70 is 70. The difference is the calculated check digit.

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1518196880.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1518196880, enumerated as an "individual" on July 08, 2009.

The provider is located at #90 CARR. 165 CENTRO INTERNACIONAL DE MERCADEO SUITE 303 GUAYNABO, PR 00968 and the phone number is (787) 277-1166.

Registered Nurse with taxonomy code 163WX0106X and a focus in Occupational Health.