MARCIA WILSON GRABAU
NPI 1861980674
Registered Nurse - Home Health in Millersville, MD

NPI Status: Active since April 26, 2018

Contact Information

1110 BENFIELD BLVD STE F
MILLERSVILLE, MD
ZIP 21108
Phone: (443) 274-3071
Fax: (886) 833-3430

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  • Individual
  • Female
  • Registered Nurse
  • Home Health

About MARCIA GRABAU

This page provides the complete NPI Profile along with additional information for Marcia Grabau, a provider established in Millersville, Maryland with a medical specialization in Registered Nurse, focusing in home health . The healthcare provider is registered in the NPI registry with number 1861980674 assigned on April 2018. The practitioner's primary taxonomy code is 163WH0200X with license number R208710 (MD). The provider is registered as an individual and her NPI record was last updated 8 years ago.

NPI
1861980674
Provider Name
MARCIA WILSON GRABAU
Gender
Female
Entity Type
Individual
Location Address
1110 BENFIELD BLVD STE F MILLERSVILLE, MD 21108
Location Phone
(443) 274-3071
Location Fax
(886) 833-3430
Mailing Address
1110 BENFIELD BLVD STE F MILLERSVILLE, MD 21108
Mailing Phone
(443) 274-3071
Mailing Fax
(886) 833-3430
Is Sole Proprietor?
No
Enumeration Date
04-26-2018
Last Update Date
04-26-2018
Code Navigator

A registered nurse (RN) like Marcia Grabau 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.
R208710
License State
MD

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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 1861980674, 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
0
Doubled → 0
Pos 8
6
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 6 → 12 → 3 9 → 18 → 9 0 → 0 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 1 + 8 + 8 + 0 + 6 + 1 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1861980674.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Licensed Practical Nurse
1110 BENFIELD BLVD STE F
MILLERSVILLE, MD 21108
Licensed Practical Nurse
1110 BENFIELD BLVD STE F
MILLERSVILLE, MD 21108
Licensed Practical Nurse
1110 BENFIELD BLVD STE F
MILLERSVILLE, MD 21108
Licensed Practical Nurse
1110 BENFIELD BLVD STE F
MILLERSVILLE, MD 21108

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861980674, enumerated as an "individual" on April 26, 2018.

The provider is located at 1110 BENFIELD BLVD STE F MILLERSVILLE, MD 21108 and the phone number is (443) 274-3071.

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