ALLEN SHAWLUN WANG (MD) – Ophthalmology Physician, NPI 1891003745
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,544 OPHTHALMOLOGY in TX
Provider Addresses for ALLEN SHAWLUN WANG (MD)
1850 LAKEPOINTE DR STE 200
LEWISVILLE, TX 75057
Phone: (972) 436-5040
Fax: (972) 315-8624
Type: Mailing
2560 Central Park Ave Ste 300
Flower Mound, TX 750281566
Phone: (972) 355-0194
Fax: (972) 221-0249
Type: Location
2817 S Mayhill Rd Ste 110
Denton, TX 762085967
Phone: (940) 898-1512
Fax: (940) 898-9866
Type: Location
6020 W Parker Rd Ste 250
Plano, TX 750930006
Phone: (972) 378-5117
Fax: (972) 608-4409
Type: Location
5575 Warren Pkwy Ste 308
Frisco, TX 750344097
Phone: (214) 618-3937
Fax: (214) 618-3984
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 53 Open Payments records for all available years, with a total value of $3,081.
Total Amount is formed as General ($3,081) + Research ($0) + Ownership ($0) = $3,081.
Last reported payment date: 2024-12-14 • Largest payer in this snapshot: RxSight Inc ($2,112).
Total Amount
$3,081
General + Research + Ownership
Payments
53
Total payment records
General Amount
$3,081
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| RxSight Inc | $2,112 |
| Sun Pharmaceutical Industries Inc. | $205 |
| ABBVIE INC. | $188 |
| Johnson & Johnson Surgical Vision, Inc. | $133 |
| Novartis Pharmaceuticals Corporation | $86 |
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: 2014-07-23
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 |
|---|---|---|---|---|
| I20140723000350 | 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 |
|---|---|---|---|---|
| 92014 | Established patient complete exam of visual system | 1,108 | 1,015 | $0 |
| 92012 | Established patient problem focused exam of visual system | 465 | 363 | $0 |
| 92136 | Measurement of corneal curvature and depth of eye | 382 | 154 | $0 |
| 92133 | Imaging of optic nerve | 354 | 353 | $0 |
| 92083 | Exam of visual field with extended testing | 290 | 282 | $0 |
Insurance plans in this area (ZIP 75057)
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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 | 680 | 414 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | WI | |
| 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 |
Reviews
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