DR. JACK DUNYON II STRINGHAM (M.D.) – Retina Specialist (Ophthalmology) Physician, NPI 1235496357
Retina Specialist (Ophthalmology) Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
214 OPHTHALMOLOGY in UT
Provider Addresses for DR. JACK DUNYON II STRINGHAM (M.D.)
11820 S State St Ste 320
Draper, UT 840207170
Phone: (385) 237-3200
Fax: (801) 357-7424
Type: Location
5171 S Cottonwood St Ste 700
Murray, UT 841075717
Phone: (801) 892-8200
Fax: (801) 357-7424
Type: Location
755 S 1040 W
Payson, UT 846514643
Phone: (801) 406-1075
Fax: (801) 357-7424
Type: Location
1055 N 300 W STE 210
PROVO, UT 846043374
Phone: (801) 357-7704
Type: Mailing
1055 N 300 W STE 500
PROVO, UT 846043312
Phone: (801) 357-7704
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $58.
Total Amount is formed as General ($58) + Research ($0) + Ownership ($0) = $58.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($58).
Total Amount
$58
General + Research + Ownership
Payments
2
Total payment records
General Amount
$58
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $58 |
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: 2018-05-18
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 |
|---|---|---|---|---|
| I20180518000845 | I | Ophthalmology | UT | 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 |
|---|---|---|---|---|
| J0178 | Injection, aflibercept, 1 mg | 3,580 | 336 | $0 |
| 92134 | Imaging of retina | 2,408 | 781 | $0 |
| 67028 | Injection of drug into eye | 1,712 | 426 | $0 |
| 92202 | Extended exam of the back part of the eye with optic nerve drawing | 1,379 | 522 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 1,114 | 469 | $0 |
Insurance plans in this area (ZIP 84020)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPHTHALMOLOGY | FL | 92134 | Diagnostic imaging of retina | 29 | 28 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | PA | |
| O P H T H A L M O L O G Y | UT | |
| O P H T H A L M O L O G Y | UT |
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