Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1134875669 Individual Practitioner Male Practitioner

Marcus Rene Ayala , PA-C

Physician Assistant • San Antonio, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Marcus Ayala, PA-C is a certified Physician Assistant practicing in San Antonio, TX. With approximately 5 years of clinical experience since completing medical education in 2021, Marcus Ayala delivers high-quality medical care to the local community at 11212 HIGHWAY 151 STE 100.

Marcus Ayala is affiliated with University Of Texas Health Science Center At San Antonio and accepts Medicare assignment.

Frequently performed procedures and clinical services include visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

11212 Highway 151 Ste 100

San Antonio, TX 782514500

Telephone 2104509900
Fax 2104509901

Medicare Profile & Education

Medical School

Other

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in San Antonio, TX

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -6.2 yrs vs City Avg
City Avg: 11.2 Yrs
State Avg: 13.9 Yrs
Regional Practice Density
888 Specialists

Practicing in San Antonio, TX (11140 Statewide)

Telehealth Adoption Rate
13.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
69.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ayala (5 Years) 5 Yrs
San Antonio Specialty Average (11.2 Years) 11.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
136 114 $47.65 $13.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
111 86 $308.99 $101.50
99213 Established patient office or other outpatient visit, typically 15 minutes
74 65 $215.73 $73.20
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
22 22 $378.59 $105.03
83036 Hemoglobin A1C level
15 15 $29.00 $9.52
81003 Automated urinalysis test
12 11 $6.75 $2.20

Medical Specialties & State Licenses

CMS Verified: 2023-08-03
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License TX PA15396

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.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License MA PA8639

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.

Hospital & Practice Group Affiliations

University Of Texas Health Science Center At San Antonio

11071 Hwy 151, San Antonio, TX 782514844

Phone: 2104509000

University Of Texas Health Science Center At San Antonio

7703 Floyd Curl Dr, San Antonio, TX 782293901

Phone: 2104509000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

9 Associated Practitioners
Dr. Tabatha Blount , PhD

Psychologist - Clinical

NPI 1053625301

Doctor of Philosophy (Ph.D.)

NPI 1083293567

Doctor of Medicine (M.D.)

Dr. Duane Brieger , MD

Family Medicine

NPI 1205896230

Doctor of Medicine (M.D.)

NPI 1245597756

Doctor of Medicine (M.D.)

Dr. Scott Leggoe , DO

Family Medicine - Adolescent Medicine

NPI 1538492558

Doctor of Osteopathic Medicine (D.O.)

Dr. Marcia Hugen , MD

Family Medicine

NPI 1548435860

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events
📍
Updated Practice Location August 03, 2023

Registered at 11212 HIGHWAY 151 STE 100, SAN ANTONIO, TX 782514500 (Tel: 2104509900)

📍
Updated Business Mailing Address August 03, 2023

Registered at 11212 HIGHWAY 151 STE 100, SAN ANTONIO, TX 782514500 (Tel: 2104509900)

📍
Updated Practice Location September 23, 2022

Registered at 243 CHARLES ST, BOSTON, MA 021143096 (Tel: 6175733209)

📍
Updated Business Mailing Address September 23, 2022

Registered at 243 CHARLES ST, BOSTON, MA 021143096 (Tel: 6175733209)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 23, 2022

Physician Assistant (License #PA8639 in MA)

NPI Profile Active February 23, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location February 23, 2022

Registered at 4110 FAIRMOUNT ST APT 2160, DALLAS, TX 752193372 (Tel: 9563467030)

📍
Updated Business Mailing Address February 23, 2022

Registered at 4110 FAIRMOUNT ST APT 2160, DALLAS, TX 752193372 (Tel: 9563467030)

👤
Provider Name / Credentials Updated February 23, 2022

Recorded as MARCUS AYALA, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 23, 2022

Physician Assistant (License #PA15396 in TX)

🟢
Initial NPI Registration & Enumeration February 23, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Marcus Ayala. Be the first to share your experience!

Sign in to leave a review for Marcus Ayala

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1134875669
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 23, 2022
Last Update: August 03, 2023
Sole Proprietor: No

Mailing Address

11212 Highway 151 Ste 100

San Antonio, TX 782514500

Phone: 2104509900

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.