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Active NPI 1598078164 Individual Practitioner Female Practitioner

Barbi Witz , PA-C

Physician Assistant • Humble, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Barbi Witz, PA-C is a certified Physician Assistant practicing in Humble, TX. With approximately 39 years of clinical experience since completing medical education in 1987, Barbi Witz delivers high-quality medical care to the local community at 18955 N MEMORIAL DR STE 340.

Barbi Witz is affiliated with Ut Physicians and accepts Medicare assignment.

Frequently performed procedures and clinical services include coronary artery bypass using artery graft, 1 graft, harvest of veins for coronary artery bypass procedure using an endoscope, coronary artery bypass using vein or artery graft, 2 grafts. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

18955 N Memorial Dr Ste 340

Humble, TX 773384263

Telephone 7134861510
Fax 7135127203

Medicare Profile & Education

Medical School

Other

Graduation Year

1987

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Humble, TX

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
39 Yrs +25.6 yrs vs City Avg
City Avg: 13.4 Yrs
State Avg: 13.9 Yrs
Regional Practice Density
30 Specialists

Practicing in Humble, TX (11140 Statewide)

Telehealth Adoption Rate
3.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
97.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Witz (39 Years) 39 Yrs
Humble Specialty Average (13.4 Years) 13.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2021)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
33533 Coronary artery bypass using artery graft, 1 graft
17 17 $9793.00 $232.20
33508 Harvest of veins for coronary artery bypass procedure using an endoscope
17 17 $81.00 $2.21

Medical Specialties & State Licenses

CMS Verified: 2025-12-22
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License TX PA01307

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

Ut Physicians

6410 Fannin St, Houston, TX 770303005

Ut Physicians

18960 N Memorial Dr, Humble, TX 773384216

Phone: 2815407905

Ut Physicians

6411 Fannin St, Houston, TX 770301501

Phone: 7137040093

Ut Physicians

6431 Fannin St, Houston, TX 770301501

Phone: 7135007700

Ut Physicians

6411 Fannin St, Houston, TX 770301501

Phone: 7135003267

Ut Physicians

18951 N Memorial Dr, Humble, TX 773384217

Phone: 2815407700

Practice Associates & Co-Workers

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

12 Associated Practitioners
Dr. Hwan Wook Kim , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1114649290

Doctor of Medicine (M.D.)

Dr. Yan Gernhofer , DO

Student in an Organized Health Care Education/Training Program

NPI 1205185915

Doctor of Osteopathic Medicine (D.O.)

Dr. Aidin Baghbanioskouei , MD

Student in an Organized Health Care Education/Training Program

NPI 1285337121

Doctor of Medicine (M.D.)

Dr. Lauren Ong , MD

Student in an Organized Health Care Education/Training Program

NPI 1598692113

Doctor of Medicine (M.D.)

Jody Thiele , AGACNP-BC

Nurse Practitioner - Acute Care

NPI 1689065252

Adult-Gerontology Acute Care Nurse Practitioner (Board Certified)

Cristina Sola , AGNP-C

Nurse Practitioner

NPI 1710447529

Adult-Gerontology Nurse Practitioner (Certified)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location December 22, 2025

Registered at 18955 N MEMORIAL DR STE 340, HUMBLE, TX 773384263 (Tel: 7134861510)

📍
Updated Business Mailing Address December 22, 2025

Registered at 6942 TEXAS TRCE, MONTGOMERY, TX 773162096 (Tel: 2105733157)

NPI Profile Active June 21, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location June 21, 2011

Registered at 5526 GRAND LAKE ST, BELLAIRE, TX 774014834 (Tel: 7135925557)

📍
Updated Business Mailing Address June 21, 2011

Registered at 5526 GRAND LAKE ST, BELLAIRE, TX 774014834 (Tel: 7135925557)

👤
Provider Name / Credentials Updated June 21, 2011

Recorded as BARBI WITZ, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 21, 2011

Physician Assistant (License #PA01307 in TX)

🟢
Initial NPI Registration & Enumeration July 23, 2010

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1598078164
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 23, 2010
Last Update: December 22, 2025
Sole Proprietor: No

Mailing Address

6942 Texas Trce

Montgomery, TX 773162096

Phone: 2105733157

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.