Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1396109237 Individual Practitioner Female Practitioner

Dr. Ruby Jean Chang , MD

Pathology - Anatomic Pathology & Clinical Pathology • Austin, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Ruby Chang, MD is a certified Pathology - Anatomic Pathology & Clinical Pathology practicing in Austin, TX. With approximately 10 years of clinical experience since graduating from University Of Kentucky College Of Medicine in 2016, Dr. Chang delivers high-quality medical care to the local community at 3445 EXECUTIVE CENTER DR..

Dr. Chang is affiliated with Hurt, Jacknow, Moore, Connor, Wells, Michels, Yurco, Listrom And Huang and accepts Medicare assignment.

Frequently performed procedures and clinical services include pathology examination of tissue using a microscope, intermediate complexity, special stained specimen slides to examine tissue, pathology examination of tissue using a microscope, moderately high complexity. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3445 Executive Center Dr.
Ste 250

Austin, TX 787311678

Telephone 5125794000
Fax 5124392814
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of Kentucky College Of Medicine

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Anatomic Pathology & Clinical Pathology in Austin, TX

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
10 Yrs -14.2 yrs vs City Avg
City Avg: 24.2 Yrs
State Avg: 28.9 Yrs
Regional Practice Density
107 Specialists

Practicing in Austin, TX (1496 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
80.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chang (10 Years) 10 Yrs
Austin Specialty Average (24.2 Years) 24.2 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
88305 Pathology examination of tissue using a microscope, intermediate complexity
465 222 $271.10 $35.74
88341 Special stained specimen slides to examine tissue
215 52 $134.84 $26.84
88307 Pathology examination of tissue using a microscope, moderately high complexity
147 96 $416.00 $78.56
88342 Special stained specimen slides to examine tissue, initial procedure
116 86 $133.60 $33.45
88173 Evaluation of fine needle aspirate with interpretation and report
50 20 $196.70 $67.08
88304 Pathology examination of tissue using a microscope, moderately low complexity
37 33 $181.30 $10.92
88108 Cell examination of specimen, concentration technique
36 33 $208.50 $21.59
88300 Pathology examination of tissue using a microscope, limited examination
33 31 $37.90 $4.27
88331 Pathology examination of specimen during surgery, first tissue block
30 20 $217.00 $59.12
88305 Pathology examination of tissue using a microscope, intermediate complexity
28 18 $271.10 $35.81
88309 Pathology examination of tissue using a microscope, high complexity
24 21 $588.00 $138.92
88311 Preparation of tissue for examination by removing any calcium present
23 17 $37.90 $11.57
88112 Cell examination of specimen, selective cellular enhancement technique
16 15 $175.00 $26.44
85060 Blood smear interpretation by physician with written report
13 13 $62.70 $23.15

Medical Specialties & State Licenses

CMS Verified: 2021-07-20
Pathology - Anatomic Pathology & Clinical Pathology Primary Specialty

NUCC Taxonomy Code: 207ZP0102X

State License TX T1918

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Hurt, Jacknow, Moore, Connor, Wells, Michels, Yurco, Listrom And Huang

1201 W 38th St, Austin, TX 787051006

Phone: 5125794000

Hurt, Jacknow, Moore, Connor, Wells, Michels, Yurco, Listrom And Huang

1500 Red River St, Austin, TX 787011918

Phone: 5125794000

Hurt, Jacknow, Moore, Connor, Wells, Michels, Yurco, Listrom And Huang

3445 Executive Ctr Dr, Austin, TX 787311678

Phone: 5125794000

Hurt, Jacknow, Moore, Connor, Wells, Michels, Yurco, Listrom And Huang

11111 Research Blvd, Austin, TX 787595264

Phone: 5125794000

Hurt, Jacknow, Moore, Connor, Wells, Michels, Yurco, Listrom And Huang

1201 W 38th St, Austin, TX 787051006

Phone: 5125794000

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Joseph Willman , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1003872342

Doctor of Medicine (M.D.)

Dr. Christine Burgess , MD

Pathology - Clinical Pathology/Laboratory Medicine

NPI 1083838809

Doctor of Medicine (M.D.)

Dr. Grace Jackson , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1104020775

Doctor of Medicine (M.D.)

Dr. Jared Barker , DO

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1104144211

Doctor of Osteopathic Medicine (D.O.)

Dr. Richard Hensley , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1104817022

Doctor of Medicine (M.D.)

Dr. Damodaran Narayanan , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1114452018

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location July 20, 2021

Registered at 3445 EXECUTIVE CENTER DR., STE 250, AUSTIN, TX 787311678 (Tel: 5125794000)

📍
Updated Business Mailing Address July 20, 2021

Registered at 3445 EXECUTIVE CENTER DR., STE 250, AUSTIN, TX 787311678 (Tel: 5125794000)

👤
Provider Name / Credentials Updated July 20, 2021

Recorded as RUBY CHANG, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 20, 2021

Pathology (License #T1918 in TX)

NPI Profile Active April 06, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location April 06, 2016

Registered at 1 BAYLOR PLZ, BAYLOR COLLEGE OF MEDICINE, PATHOLOGY, MC 315, HOUSTON, TX 770303411 (Tel: 2702023318)

📍
Updated Business Mailing Address April 06, 2016

Registered at 873 DENZIL AVE, BOWLING GREEN, KY 421044026 (Tel: 2702023318)

👤
Provider Name / Credentials Updated April 06, 2016

Recorded as RUBY CHANG

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 06, 2016

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 06, 2016

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: 1396109237
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 06, 2016
Last Update: July 20, 2021
Sole Proprietor: No

Mailing Address

3445 Executive Center Dr., Ste 250

Austin, TX 787311678

Phone: 5125794000

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.