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Active NPI 1568687630 Individual Practitioner Male Practitioner

Dr. Dennis Michael Chang , OD

Optometrist • Weslaco, TX

Professional Overview & Biography Verified Profile Summary

Dr. Dennis Chang, OD is a registered healthcare professional specializing in Optometrist in Weslaco, TX. Practice services are available at 601 E EXPRESSWAY 83 STE 100B under active NPI credentials.

Frequently performed procedures and clinical services include new patient complete exam of visual system, established patient complete exam of visual system. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

601 E Expressway 83 Ste 100b

Weslaco, TX 785994978

Telephone 9569692816
Fax 9569686956
Associated Practice Facility / Clinic
🏢 La Feria Vision Center, Pa Facility NPI 1740582469

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Weslaco, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 27.3 Yrs
State Avg: 19.5 Yrs
Regional Practice Density
12 Specialists

Practicing in Weslaco, TX (5156 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
1.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2018)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
92004 New patient complete exam of visual system
13 13 $120.00 $118.37
92014 Established patient complete exam of visual system
12 11 $110.00 $108.39

Medical Specialties & State Licenses

CMS Verified: 2022-05-17
Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License TX 4067T

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
PO-80289E4 (TX)

Career & Practice History Timeline

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

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 17, 2022

Optometrist (License #4067T in TX)

NPI Profile Active December 10, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location December 10, 2015

Registered at 601 E EXPRESSWAY 83 STE 100B, WESLACO, TX 785994978 (Tel: 9569692816)

📍
Updated Business Mailing Address December 10, 2015

Registered at 401 E NEWPORT LN, MCALLEN, TX 785011144 (Tel: 9566824747)

👤
Provider Name / Credentials Updated December 10, 2015

Recorded as DENNIS CHANG, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 10, 2015

Optometrist (License #4067T in TX)

🟢
Initial NPI Registration & Enumeration April 16, 2007

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: 1568687630
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 16, 2007
Last Update: May 17, 2022
Sole Proprietor: Yes

Mailing Address

401 E Newport Ln

Mcallen, TX 785011144

Phone: 9566824747

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.