Dr. Michael D. Straiko, M.D.
Ophthalmology (Cornea and External Diseases Specialist Physician)
- Medicare participating
At a glance
- Medical school
- University of Cincinnati College of Medicine (2005)
- Years since graduation
- 21
- In the NPI registry since
- 2007
- Medicare patients seen, 2024
- 357
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 2005Medical school: University of Cincinnati College of Medicine
- 2007Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Cornea and External Diseases Specialist Physician primary
OR license MD29182 -
Ophthalmology Physician
MO license BB4745785 · OR license MD29182
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Ohsu Hospital and Clinics Portland, OR
- Providence St Vincent Medical Center Portland, OR
- Legacy Good Samaritan Medical Center Portland, OR
Medical groups
- Legacy Good Samaritan Hospital and Medical Center (191 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 357
- Services billed
- 1,851
- Patients’ average age
- 75
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 381 | 240 |
| Ct scan of cornea | 309 | 214 |
| Ultrasound scan to determine eye length and lens power | 157 | 82 |
| Imaging of retina | 124 | 95 |
| New patient office or other outpatient visit, 45-59 minutes | 75 | 75 |
| Imaging of front third of eye using a special microscope | 63 | 52 |
| Removal of cataract with insertion of prosthetic lens | 57 | 33 |
| Imaging of front third of eye | 35 | 28 |
| Removal of recurring cataract in lens capsule using a laser | 29 | 26 |
| Closure of tear duct opening using plug | 21 | 18 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Prednisolone Acetate Other prescribers in Portland, OR | 490 |
| Fluorometholone Other prescribers in Portland, OR | 458 |
| Ofloxacin Other prescribers in Portland, OR | 228 |
| Valacyclovir (valacyclovir hcl) Other prescribers in Portland, OR | 76 |
| Moxifloxacin (moxifloxacin hcl) Other prescribers in Portland, OR | 59 |
| Doxycycline Monohydrate Other prescribers in Portland, OR | 51 |
| Doxycycline Hyclate Other prescribers in Portland, OR | 36 |
| Xiidra (lifitegrast) Other prescribers in Portland, OR | 32 |
| Erythromycin (erythromycin base) Other prescribers in Portland, OR | 30 |
| Dorzolamide-Timolol (dorzolamide hcl/timolol maleat) Other prescribers in Portland, OR | 24 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 3 companies reported 7 payments worth $11,658 in total to this clinician.
| Glaukos Corporation | $11,001 |
|---|---|
| Kowa Pharmaceuticals America, Inc. | $600 |
| Rxsight Inc | $57.53 |
| Consulting Fee | $9,188 |
|---|---|
| Travel and Lodging | $1,460 |
| Honoraria | $600 |
| Food and Beverage | $411 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Glaukos Corporation Nov 12, 2025 | Consulting Fee Epioxa · Ophthalmology | $9,188 |
| Glaukos Corporation Sep 3, 2025 | Travel and Lodging Travoprost Intraocular Implant - iDose · Ophthalmology · travel to Aliso Viejo, CA | $1,384 |
| Kowa Pharmaceuticals America, Inc. Oct 2, 2025 | Honoraria | $600 |
| Glaukos Corporation Nov 12, 2025 | Travel and Lodging Epioxa · Ophthalmology · travel to Newport Beach, CA | $76.42 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.