MARY ELIZABETH RANKIN APRN
NPI 1700573284
Nurse Practitioner - Psychiatric/Mental Health in Houston, TX

NPI Status: Active since April 24, 2023

Contact Information

1200 BAKER ST
HOUSTON, TX
ZIP 77002
Phone: (346) 286-2420

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  • Individual
  • Female
  • Nurse Practitioner
  • Psychiatric/Mental Health

About MARY RANKIN

This page provides the complete NPI Profile along with additional information for Mary Rankin, a provider established in Houston, Texas with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1700573284 assigned on April 2023. The practitioner's primary taxonomy code is 363LP0808X with license number 1110428 (TX). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1700573284
Provider Name
MARY ELIZABETH RANKIN APRN
Gender
Female
Entity Type
Individual
Location Address
1200 BAKER ST HOUSTON, TX 77002
Location Phone
(346) 286-2420
Mailing Address
14831 VESPER LAKE CT HUMBLE, TX 77396
Mailing Phone
(832) 215-0794
Is Sole Proprietor?
No
Enumeration Date
04-24-2023
Last Update Date
04-24-2023
Code Navigator

A nurse practitioner (NP) like Mary Rankin 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

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 Psychiatric/Mental Health

Taxonomy Code
363LP0808X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
1110428
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 1700573284, 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 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
7
Unchanged
Pos 3
0
Doubled → 0
Pos 4
0
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 0 → 0 5 → 10 → 1 3 → 6 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 + 0 + 0 + 1 + 0 + 7 + 6 + 2 + 1 + 6 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1700573284.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Internal Medicine
1200 BAKER ST, HARRIS COUNTY SHERIFF'S OFFICE, MEDICAL DIVISION
HOUSTON, TX 77002
Pharmacy (Clinic Pharmacy)
1200 BAKER ST
HOUSTON, TX 77002
Nurse Practitioner (Family)
1200 BAKER ST
HOUSTON, TX 77002
Counselor (Mental Health)
1200 BAKER ST
HOUSTON, TX 77002
Counselor (Mental Health)
1200 BAKER ST
HOUSTON, TX 77002
Nurse Practitioner (Psychiatric/Mental Health)
1200 BAKER ST
HOUSTON, TX 77002
Pharmacist
1200 BAKER ST
HOUSTON, TX 77002
Clinic/Center (Prison Health)
1200 BAKER ST
HOUSTON, TX 77002
Nurse Practitioner (Psychiatric/Mental Health)
1200 BAKER ST
HOUSTON, TX 77002
Nurse Practitioner (Psychiatric/Mental Health)
1200 BAKER ST
HOUSTON, TX 77002
Psychologist
1200 BAKER ST
HOUSTON, TX 77002
Psychologist (Counseling)
1200 BAKER ST
HOUSTON, TX 77002
Counselor (Professional)
1200 BAKER ST
HOUSTON, TX 77002
Nurse Practitioner (Psychiatric/Mental Health)
1200 BAKER ST
HOUSTON, TX 77002

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700573284, enumerated as an "individual" on April 24, 2023.

The provider is located at 1200 BAKER ST HOUSTON, TX 77002 and the phone number is (346) 286-2420.

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.