Mark A. Terry, MD
Cornea and External Diseases Specialist Physician · Portland, OR
Mark A. Terry, MD is a cornea and external diseases specialist physician with a practice address in Portland, Oregon, and NPI 1760498737, issued on Jul 31, 2006. Check the license (Oregon MD17016, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark A. Terry
- Credential
- MD
- Primary taxonomy
- Cornea and External Diseases Specialist Physician 207WX0120X
- License number
- MD17016 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1040 NW 22ND Ave, Portland, OR 97210
- Phone
- (503) 413-8202
- Enumerated
- Jul 31, 2006
- Record last updated
- Jul 8, 2025
- Fax
- (503) 413-6937
- Medicaid ID
- 016514 OR
- Medicare enrollment
- Enrolled (PECOS I20080225000102); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 1979
- Entity
- Type 1 · individual
8 nearest cornea and external diseases specialist physician records → All 10 in Oregon → Look up another NPI →
Also registered at 1040 NW 22ND Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Muhammad Afzal, MD,FRSCSEDStudent in an Organized Health Care Education/Training Program1548463060
- Lisa Bailey, P.A.-CSurgical Physician Assistant1528074846
- Marcos Barnatan, MDVascular Surgery Physician1477512051
- Lynne Bell, M.D.Neurology Physician1801071899
Verify Mark A. Terry in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD17016Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average cornea and external diseases specialist physician in 2024
1,054 Medicare Part D claims for 248 beneficiaries, against an average of 1,263 among the 330 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.
Most prescribed
- Prednisolone Acetate431 claims
- Fluorometholone181 claims
- Ofloxacin108 claims
- Acyclovir54 claims
- Valacyclovir49 claims
- Doxycycline Hyclate33 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 58.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $10,749.12
6 payments; by number, the most common kind was royalty or license; the largest payer was Bausch & Lomb Americas Inc. The 284 providers of this specialty with any payment received $3,109.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Legacy Good Samaritan Hospital And Medical CenterPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark A. Terry among 10 cornea and external diseases specialist physician records in Oregon
Mark A. Terry, MD is one of 10 cornea and external diseases specialist physician records with a practice address in Oregon. 100% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 0% of them.
- NPI issued2006 · 0% of these records are older, 80% newer
- In a Medicare fileYes · 100% of these records are
- In the CMS Doctors and Clinicians fileYes · 100% of these records are
- Graduated1979 · median 2006 among the 10 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0120X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cornea and External Diseases Specialist Physician providers in Oregon
There are 10 cornea and external diseases specialist physician records in Oregon.
All 10 in Oregon → Every provider in Portland → Cornea and External Diseases Specialist Physician nationwide →
The 8 cornea and external diseases specialist physician records with the nearest ZIP codes
- David Demill, M.D.Portland, OR 972101366783631
- Ashlin JoyePortland, OR 972101629531116
- Michael Straiko, M.D.Portland, OR 972101013127075
- Winston Chamberlain, MD, PHDPortland, OR 972391710108162
- John Clements, MDPortland, OR 972391700907516
- Afshan Nanji, M.D.Portland, OR 972391134381718
- Roma Pegany, MDPortland, OR 972391194215319
- Matthew Oliva, MDMedford, OR 975041750450573
Common questions
What is Mark A. Terry, MD's NPI number?
Mark A. Terry, MD's National Provider Identifier (NPI) is 1760498737, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark A. Terry, MD located?
The NPPES record lists a practice address at 1040 NW 22ND Ave, Portland, OR, 97210. Phone: (503) 413-8202. Providers update this record themselves, so call before visiting.
How can I verify Mark A. Terry, MD's license?
NPPES lists Oregon license number MD17016, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark A. Terry, MD prescribe under Medicare Part D?
In 2024, Mark A. Terry, MD had 1,054 Medicare Part D claims for 248 beneficiaries; the average among cornea and external diseases specialist physician prescribers was 1,263. Part D covers Medicare prescriptions only.
What is Mark A. Terry, MD's MIPS final score?
The 2023 MIPS final score is 58.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.