MITCHELL B STROMINGER (M.D.) – Neuro-ophthalmology Physician, NPI 1528026184
Neuro-ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
801 OPHTHALMOLOGY in MA
Provider Addresses for MITCHELL B STROMINGER (M.D.)
800 Washington St. #450
Tufts Medical Center
Boston, MA 021111552
Phone: (617) 636-6769
Fax: (617) 636-3305
Type: Location
850, Harvard Way, Reno, Washoe County, Nevada, 89502, United States
RENO, NV 895022055
Phone: (775) 982-5262
Fax: (775) 982-5496
Type: Mailing
Mellow Fellow, 300, East 2nd Street, Reno, Washoe County, Nevada, 89501, United States
RENO, NV 89502
Phone: (775) 982-5000
Fax: (775) 982-3900
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 77 Open Payments records for all available years, with a total value of $44,350.
Total Amount is formed as General ($44,350) + Research ($0) + Ownership ($0) = $44,350.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Amgen Inc. ($24,675).
Total Amount
$44,350
General + Research + Ownership
Payments
77
Total payment records
General Amount
$44,350
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $24,675 |
| Horizon Therapeutics plc | $19,395 |
| Alcon Vision LLC | $142 |
| UCB, Inc. | $98 |
| Alexion Pharmaceuticals, Inc. | $39 |
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: 2019-03-25
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20190325002411 | I | Ophthalmology | NV | 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 |
|---|---|---|---|---|
| 92250 | Photography of the retina | 223 | 168 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 123 | 89 | $0 |
| 92060 | Exam to measure eye deviation and range of motion | 100 | 71 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 72 | 72 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 47 | 43 | $0 |
Insurance plans in this area (ZIP 02111)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPHTHALMOLOGY | MA | 92012 | Eye and medical examination for diagnosis and treatment, established patient | 19 | 17 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NV | |
| - | NV | |
| Physician Assistant | NV | |
| - | NV | |
| - | NV | |
| Thoracic Surgery, Vascular Surgery | PA | |
| - | NV | |
| - | NV | |
| U R O L O G Y | FL | |
| - | NV |
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