DR. MARY MARGARET BRACKLEY PHD, APRN, BC
NPI 1477661023
Clinical Nurse Specialist - Psychiatric/Mental Health, Adult in San Antonio, TX

NPI Status: Active since August 25, 2006

Contact Information

8109 FREDERICKSBURG RD
PSYCHIATRIC CONSULTATION SERVICES
SAN ANTONIO, TX
ZIP 78229
Phone: (210) 575-0508
Fax: (210) 575-0501

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  • Individual
  • Female
  • Clinical Nurse Specialist
  • Psychiatric/Mental Health, Adult

About MARY BRACKLEY

This page provides the complete NPI Profile along with additional information for Mary Brackley, a provider established in San Antonio, Texas with a medical specialization in Clinical Nurse Specialist, focusing in psychiatric/mental health, adult . The healthcare provider is registered in the NPI registry with number 1477661023 assigned on August 2006. The practitioner's primary taxonomy code is 364SP0809X with license number 445268 (TX). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1477661023
Provider Name
DR. MARY MARGARET BRACKLEY PHD, APRN, BC
Gender
Female
Entity Type
Individual
Location Address
8109 FREDERICKSBURG RD PSYCHIATRIC CONSULTATION SERVICES SAN ANTONIO, TX 78229
Location Phone
(210) 575-0508
Location Fax
(210) 575-0501
Mailing Address
31144 SIERRA VISTA DR BULVERDE, TX 78163
Mailing Phone
(210) 567-3809
Mailing Fax
(210) 575-0501
Is Sole Proprietor?
No
Enumeration Date
08-25-2006
Last Update Date
09-11-2025
Code Navigator

A Clinical Nurse Specialist (CNS) like Mary Brackley is a type of advanced practice registered nurse (APRN) that provides direct patient care in various nursing specialties, including pediatrics or psychiatric-mental health. CNSs collaborate with other nurses and medical professionals to improve patient care quality. CNSs are often positioned in leadership roles where they may provide education and mentorship to other nursing personnel. Additionally, CNSs may also conduct research and advocate for certain healthcare policies.

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

Clinical Nurse Specialist Psychiatric/Mental Health, Adult

Taxonomy Code
364SP0809X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
445268
License State
TX

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)
1363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

445268 (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 1477661023, 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
4
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
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 7 → 14 → 5 6 → 12 → 3 1 → 2 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 2 + 6 + 2 + 0 + 4 + 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 1477661023.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Child & Adolescent Psychiatry)
8109 FREDERICKSBURG RD
SAN ANTONIO, TX 78229
Internal Medicine (Cardiovascular Disease)
8109 FREDERICKSBURG RD
SAN ANTONIO, TX 78229
Specialist (Research Study)
8109 FREDERICKSBURG RD, SUITE 300
SAN ANTONIO, TX 78229
Technician, Pathology (Phlebotomy)
8109 FREDERICKSBURG RD
SAN ANTONIO, TX 78229
Internal Medicine (Cardiovascular Disease)
8109 FREDERICKSBURG RD, PHYSICIAN PRACTICE SERVICES
SAN ANTONIO, TX 78229
Occupational Therapist
8109 FREDERICKSBURG RD
SAN ANTONIO, TX 78229
Nurse Practitioner (Psychiatric/Mental Health)
8109 FREDERICKSBURG RD
SAN ANTONIO, TX 78229

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477661023, enumerated as an "individual" on August 25, 2006.

The provider is located at 8109 FREDERICKSBURG RD PSYCHIATRIC CONSULTATION SERVICES SAN ANTONIO, TX 78229 and the phone number is (210) 575-0508.

Clinical Nurse Specialist with taxonomy code 364SP0809X and a focus in Psychiatric/Mental Health, Adult.