MALLORY BARNETT NP-C
NPI 1790221083
Nurse Practitioner - Adult Health in Katy, TX

NPI Status: Active since January 11, 2017

Contact Information

21800 KATY FWY STE 200
KATY, TX
ZIP 77449
Phone: (713) 771-1100
Fax: (713) 771-1545

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  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About MALLORY BARNETT

This page provides the complete NPI Profile along with additional information for Mallory Barnett, a provider established in Katy, Texas with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1790221083 assigned on January 2017. The practitioner's primary taxonomy code is 363LA2200X with license number AP132580 (TX). The provider is registered as an individual and her NPI record was last updated 8 years ago.

NPI
1790221083
Provider Name
MALLORY BARNETT NP-C
Gender
Female
Entity Type
Individual
Location Address
21800 KATY FWY STE 200 KATY, TX 77449
Location Phone
(713) 771-1100
Location Fax
(713) 771-1545
Mailing Address
21800 KATY FWY STE 200 KATY, TX 77449
Mailing Phone
(713) 771-1100
Mailing Fax
(713) 771-1545
Is Sole Proprietor?
No
Enumeration Date
01-11-2017
Last Update Date
02-07-2018
Code Navigator

A nurse practitioner (NP) like Mallory Barnett is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

Secondary Locations

  • 18400 Katy Fwy Ste 390
    Houston, TX 77094
    (713) 464-2100

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

Nurse Practitioner Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
AP132580
License State
TX

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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 1790221083, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
3
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 9 → 18 → 9 2 → 4 1 → 2 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 4 + 2 + 2 + 0 + 1 + 6 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1790221083.

Other Providers at the Same Location


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

Dermatology
21800 KATY FWY STE 200
KATY, TX 77449
Physician Assistant
21800 KATY FWY STE 200
KATY, TX 77449
Dermatology (MOHS-Micrographic Surgery)
21800 KATY FWY STE 200
KATY, TX 77449
Dermatology
21800 KATY FWY STE 200
KATY, TX 77449

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790221083, enumerated as an "individual" on January 11, 2017.

The provider is located at 21800 KATY FWY STE 200 KATY, TX 77449 and the phone number is (713) 771-1100.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.