BARBARA ELLEN HYLER STIVALA (OD) – Optometrist, NPI 1003592692
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,128 OPTOMETRY in TX
Provider Addresses for BARBARA ELLEN HYLER STIVALA (OD)
2525 Lucas Dr
Dallas, TX 752191804
Phone: (214) 528-7354
Fax: (214) 528-7387
Type: Location
655 TAYLOR ST
FORT WORTH, TX 761024821
Phone: (713) 743-1921
Fax: (713) 743-0963
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $614.
Total Amount is formed as General ($614) + Research ($0) + Ownership ($0) = $614.
Last reported payment date: 2024-10-22 • Largest payer in this snapshot: Glaukos Corporation ($184).
Total Amount
$614
General + Research + Ownership
Payments
8
Total payment records
General Amount
$614
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-22
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Glaukos Corporation | $184 |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $140 |
| Carl Zeiss Meditec USA, Inc. | $134 |
| Tarsus Pharmaceuticals, Inc. | $131 |
| RxSight Inc | $24 |
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: 2023-07-10
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 |
|---|---|---|---|---|
| I20230710003024 | I | Optometry | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 75219)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | OK | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OH | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NY |
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