PETER TAE-JIN CHANG (M.D.) – Ophthalmology Physician, NPI 1568451797
Ophthalmology Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,544 OPHTHALMOLOGY in TX
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Provider Addresses for PETER TAE-JIN CHANG (M.D.)
Houston Post Office, 2087, AR 60, Houston, Perry County, Arkansas, 72070, United States
HOUSTON, TX 772104771
Phone: (713) 798-6100
Fax: (713) 798-4082
Type: Mailing
Jamail Specialty Care Center, 1977, Butler Boulevard, Texas Medical Center, Houston, Harris County, Texas, 77030, United States
HOUSTON, TX 770304101
Phone: (713) 798-6100
Fax: (713) 798-4082
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 401 Open Payments records for all available years, with a total value of $236,767.
Total Amount is formed as General ($236,767) + Research ($0) + Ownership ($0) = $236,767.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: ABBVIE INC. ($221,414).
Total Amount
$236,767
General + Research + Ownership
Payments
401
Total payment records
General Amount
$236,767
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $221,414 |
| Alcon Vision LLC | $7,106 |
| NEW WORLD MEDICAL,INC. | $3,316 |
| Dompe US, Inc. | $2,275 |
| Glaukos Corporation | $1,139 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-07-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040714000331 | I | Ophthalmology | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 896 | 501 | $0 |
| 92083 | Exam of visual field with extended testing | 590 | 530 | $0 |
| 92133 | Imaging of optic nerve | 449 | 439 | $0 |
| J7351 | Injection, bimatoprost, intracameral implant, 1 microgram | 280 | 21 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 276 | 216 | $0 |
Insurance plans in this area (ZIP 77210)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPHTHALMOLOGY | TX | 92012 | Eye and medical examination for diagnosis and treatment, established patient | 930 | 602 |
| OPHTHALMOLOGY | TX | 92083 | Measurement of field of vision during daylight conditions | 506 | 491 |
| OPHTHALMOLOGY | TX | 92134 | Diagnostic imaging of retina | 16 | 15 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | TX | |
| Gastroenterology, Internal Medicine | TX | |
| Internal Medicine, Hospitalist | IN | |
| Hospitalist, Internal Medicine | TX | |
| Diagnostic Radiology | VA | |
| - | TX | |
| Family Practice | TX | |
| Internal Medicine, Pediatric Medicine | TX | |
| Psychiatry, Geriatric Psychiatry | TX | |
| - | TX |
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