CAROL J FERRER LPN, CDP
NPI 1952261240
Licensed Practical Nurse in Pawtucket, RI

NPI Status: Active since November 18, 2025

Contact Information

225 MAIN ST STE 101
PAWTUCKET, RI
ZIP 02860
Phone: (401) 442-3638

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  • Individual
  • Female
  • Licensed Practical Nurse

About CAROL FERRER

This page provides the complete NPI Profile along with additional information for Carol Ferrer, a provider established in Pawtucket, Rhode Island with a medical specialization in Licensed Practical Nurse. The healthcare provider is registered in the NPI registry with number 1952261240 assigned on November 2025. The practitioner's primary taxonomy code is 164W00000X with license number PN5216895 (FL). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1952261240
Provider Name
CAROL J FERRER LPN, CDP
Gender
Female
Entity Type
Individual
Location Address
225 MAIN ST STE 101 PAWTUCKET, RI 02860
Location Phone
(401) 442-3638
Mailing Address
100 PARK PL APT 105 PAWTUCKET, RI 02860
Mailing Phone
(401) 442-3638
Is Sole Proprietor?
No
Enumeration Date
11-18-2025
Last Update Date
11-18-2025
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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

Licensed Practical Nurse

Taxonomy Code
164W00000X
Type
Nursing Service Providers
License No.
PN5216895
License State
FL
Taxonomy Description
A licensed practical nurse with post-high school vocational training and practical experience in the provision of nursing care at a level less than that required for certification as a Registered Nurse. Requirements for education, experience, licensure, and job responsibilities vary among the states.

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)
1164W00000XNursing Service Providers

Licensed Practical Nurse

LN101370 (MA)
2172V00000XOther Service Providers

Community Health Worker

(RI)

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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 1952261240, 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 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
9
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
2
Unchanged
Pos 5
2
Doubled → 4
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
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 5 → 10 → 1 2 → 4 1 → 2 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 0 + 2 + 4 + 6 + 2 + 2 + 8 + 24 = 60

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

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1952261240.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

In Home Supportive Care
225 MAIN ST STE 101
PAWTUCKET, RI 02860
Community Health Worker
225 MAIN ST STE 101
PAWTUCKET, RI 02860

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952261240, enumerated as an "individual" on November 18, 2025.

The provider is located at 225 MAIN ST STE 101 PAWTUCKET, RI 02860 and the phone number is (401) 442-3638.

Licensed Practical Nurse with taxonomy code 164W00000X.