MARIAN THERESA GRAHAM
NPI 1134852791
Physician Assistant in San Antonio, TX

NPI Status: Active since July 01, 2022

Contact Information

318 W LOOP 1604 N
SAN ANTONIO, TX
ZIP 78245
Phone: (210) 647-9986

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Physician Assistant

About MARIAN GRAHAM

This page provides the complete NPI Profile along with additional information for Marian Graham, a primary care provider established in San Antonio, Texas with a medical specialization in Physician Assistant. The healthcare provider is registered in the NPI registry with number 1134852791 assigned on July 2022. The practitioner's primary taxonomy code is 363A00000X. The provider is registered as an individual and her NPI record was last updated February 2025.

NPI: 1134852791
Provider Name: MARIAN THERESA GRAHAM
Gender: Female
Entity Type: Individual
Location Address: 318 W LOOP 1604 N SAN ANTONIO, TX 78245
Location Phone: (210) 647-9986
Mailing Address: 13415 WILD RYE SAN ANTONIO SAN ANTONIO, TX 78254
Mailing Phone: (906) 370-8856
Is Sole Proprietor?: No
Enumeration Date: 07-01-2022
Last Update Date: 02-20-2025
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A primary care provider (PCP) like Marian Graham sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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: Physician Assistant
Taxonomy Code: 363A00000X
Type: Physician Assistants & Advanced Practice Nursing Providers
Taxonomy Description: A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

NPI Validation Check Digit Calculation

The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1	1	3	4	8	5	2	7	9	1
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	1	6	4	16	5	4	7	18
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 1 + 6 + 4 + 1 + 6 + 5 + 4 + 7 + 1 + 8 + 24 = 69
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 69 = 1									1

The NPI number 1134852791 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location

The following 6 providers are registered at the same or nearby location.

QUALITY CARE CLINIC LLC

Clinic/Center

(Urgent Care)