EVAN THOMAS GERVAIS RN
NPI 1245794874
Registered Nurse - Home Health in Andover, MA

NPI Status: Active since January 28, 2019

Contact Information

464 RIVER RD
ANDOVER, MA
ZIP 01810
Phone: (978) 995-2866

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  • Individual
  • Male
  • Registered Nurse
  • Home Health

About EVAN GERVAIS

This page provides the complete NPI Profile along with additional information for Evan Gervais, a provider established in Andover, Massachusetts with a medical specialization in Registered Nurse, focusing in home health . The healthcare provider is registered in the NPI registry with number 1245794874 assigned on January 2019. The practitioner's primary taxonomy code is 163WH0200X with license number RN2309588 (MA). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1245794874
Provider Name
EVAN THOMAS GERVAIS RN
Gender
Male
Entity Type
Individual
Location Address
464 RIVER RD ANDOVER, MA 01810
Location Phone
(978) 995-2866
Mailing Address
464 RIVER RD ANDOVER, MA 01810
Mailing Phone
(978) 995-2866
Is Sole Proprietor?
Yes
Enumeration Date
01-28-2019
Last Update Date
01-28-2019
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A registered nurse (RN) like Evan Gervais 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 Home Health

Taxonomy Code
163WH0200X
Type
Nursing Service Providers
License No.
RN2309588
License State
MA

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)
1163WE0003XNursing Service Providers

Registered Nurse
Emergency

RN2309588 (MA)

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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 1245794874, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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
2
Unchanged
Pos 3
4
Doubled → 8
Pos 4
5
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
4
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 4 → 8 7 → 14 → 5 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 1 + 4 + 9 + 8 + 8 + 1 + 4 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1245794874.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Licensed Practical Nurse
464 RIVER RD
ANDOVER, MA 01810

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245794874, enumerated as an "individual" on January 28, 2019.

The provider is located at 464 RIVER RD ANDOVER, MA 01810 and the phone number is (978) 995-2866.

Registered Nurse with taxonomy code 163WH0200X and a focus in Home Health.