TAMMY ARLENE HOLLOWAY RN
NPI 1114573839
Registered Nurse - Administrator in Columbia, MD

NPI Status: Active since August 19, 2019

Contact Information

10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD
ZIP 21044
Phone: (727) 460-9397
Fax: (443) 276-6494

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  • Individual
  • Female
  • Registered Nurse
  • Administrator

About TAMMY HOLLOWAY

This page provides the complete NPI Profile along with additional information for Tammy Holloway, a provider established in Columbia, Maryland with a medical specialization in Registered Nurse, focusing in administrator . The healthcare provider is registered in the NPI registry with number 1114573839 assigned on August 2019. The practitioner's primary taxonomy code is 163WA2000X with license number RN9272183 (FL). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1114573839
Provider Name
TAMMY ARLENE HOLLOWAY RN
Gender
Female
Entity Type
Individual
Location Address
10440 LITTLE PATUXENT PKWY STE 800 COLUMBIA, MD 21044
Location Phone
(727) 460-9397
Location Fax
(443) 276-6494
Mailing Address
10440 LITTLE PATUXENT PKWY STE 800 COLUMBIA, MD 21044
Mailing Phone
(410) 910-6621
Mailing Fax
(443) 276-6494
Is Sole Proprietor?
No
Enumeration Date
08-19-2019
Last Update Date
08-19-2019
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A registered nurse (RN) like Tammy Holloway 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.

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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

Registered Nurse Administrator

Taxonomy Code
163WA2000X
Type
Nursing Service Providers
License No.
RN9272183
License State
FL

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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 1114573839, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
1
Unchanged
Pos 3
1
Doubled → 2
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
Check
9
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 5 → 10 → 1 3 → 6 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 2 + 4 + 1 + 0 + 7 + 6 + 8 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1114573839.

Other Providers at the Same Location


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

Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse (Case Management)
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044
Registered Nurse
10440 LITTLE PATUXENT PKWY STE 800
COLUMBIA, MD 21044

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114573839, enumerated as an "individual" on August 19, 2019.

The provider is located at 10440 LITTLE PATUXENT PKWY STE 800 COLUMBIA, MD 21044 and the phone number is (727) 460-9397.

Registered Nurse with taxonomy code 163WA2000X and a focus in Administrator.