DR. JONATHAN HENG TZU (MD) – Ophthalmology Physician, NPI 1962630335
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,544 OPHTHALMOLOGY in TX
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Provider Addresses for DR. JONATHAN HENG TZU (MD)
Gramercy Outpatient Surgery Center, 2727, Gramercy Street, Houston, Harris County, Texas, 77025, United States
SUITE 200
HOUSTON, TX 770251617
Phone: (713) 799-9975
Fax: (713) 799-1095
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 48 Open Payments records for all available years, with a total value of $1,981.
Total Amount is formed as General ($1,981) + Research ($0) + Ownership ($0) = $1,981.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: Genentech USA, Inc. ($537).
Total Amount
$1,981
General + Research + Ownership
Payments
48
Total payment records
General Amount
$1,981
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
2
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Genentech USA, Inc. | $537 |
| Astellas Pharma US Inc | $517 |
| Regeneron Healthcare Solutions, Inc. | $448 |
| Apellis Pharmaceuticals, Inc. | $154 |
| Genentech, Inc. | $123 |
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: 2015-07-15
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 |
|---|---|---|---|---|
| I20150715001227 | 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 |
|---|---|---|---|---|
| J2777 | Injection, faricimab-svoa, 0.1 mg | 17,880 | 44 | $0 |
| 92134 | Imaging of retina | 2,718 | 819 | $0 |
| J0178 | Injection, aflibercept, 1 mg | 2,106 | 162 | $0 |
| 92014 | Established patient complete exam of visual system | 1,999 | 701 | $0 |
| 67028 | Injection of drug into eye | 1,873 | 342 | $0 |
Insurance plans in this area (ZIP 77025)
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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 | 229 | 184 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | TX | |
| O P H T H A L M O L O G Y | NY | |
| O P H T H A L M O L O G Y | TX | |
| O P H T H A L M O L O G Y | TX | |
| O P H T H A L M O L O G Y | TX | |
| O P H T H A L M O L O G Y | KY | |
| O P H T H A L M O L O G Y | TX | |
| O P H T H A L M O L O G Y | MI |
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