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Gregory Cox

Physician Assistant β€’ San Antonio, TX

Active NPI 1174114649 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

4502 Medical Dr
San Antonio, TX 782294402

Call 2103584000 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

4502 Medical Dr

San Antonio, TX 782294402

Telephone 2103584000
Fax 2104502436
Organization at the Same NPPES Address or Phone
Bexar County Hospital District Facility NPI 1821011248

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2020

Industry payments (Open Payments)

No Open Payments records are listed for this clinician for 2021–2025.

Guide: How to read an Open Payments record

Years since graduation

6 years (graduated 2020)

CMS Doctors and Clinicians data list 2020 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2021

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Gregory Cox has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Gregory Cox as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in San Antonio and Texas

894 active clinicians are listed under Physician Assistant with a practice address in San Antonio, TX (11,125 in Texas).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in San Antonio

13.4% of these 894 clinicians have the CMS telehealth indicator.

47.7% of these 894 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-04-09
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES TX PA14262

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Texas Medical Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20260501000404

Enrollment State Jurisdiction

MN

PECOS Control ID

1850705724

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

21 listed
NPI 1003474644

Doctor of Medicine (M.D.)

NPI 1013928530

Doctor of Medicine (M.D.)

NPI 1043653348

Doctor of Medicine (M.D.)

Ingrid Cavanaugh , PA-C

Physician Assistant - Medical

NPI 1023209483

Physician Assistant (Certified)

Vladislav Chalenko , PA-C

Physician Assistant

NPI 1013630250

Physician Assistant (Certified)

NPI 1023571106

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

7 Historical Events
πŸ“
Updated Business Mailing Address April 09, 2026

Registered at 4502 MEDICAL DRIVE, DALLAS, TX 753734812 (Tel: 2103584000)

βœ…
NPI Profile Active January 28, 2021

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) January 28, 2021

Registered at 4502 MEDICAL DR, SAN ANTONIO, TX 782294402 (Tel: 2103584000)

πŸ“
Business Mailing Address (Initial Record) January 28, 2021

Registered at PO BOX 734812, DALLAS, TX 753734812 (Tel: 2103589500)

πŸ‘€
Provider Name / Credentials (Initial Record) January 28, 2021

Recorded as GREGORY COX

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) January 28, 2021

Physician Assistant (license number reported to NPPES: TX PA14262)

🟒
Initial NPI Registration & Enumeration January 28, 2021

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1174114649
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 28, 2021
Last Update: April 09, 2026
Sole Proprietor: No

Other Physician Assistants in San Antonio

All Physician Assistants in San Antonio

Mailing Address

4502 Medical Drive

Dallas, TX 753734812

Phone: 2103584000

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.