NPPES file of Aug 9, 2026

Zoey Eleni Stoumbos

Glaucoma Specialist (Ophthalmology) Physician · Portland, OR

Zoey Eleni Stoumbos is a glaucoma specialist (ophthalmology) physician with a practice address in Portland, Oregon, and NPI 1568880383, issued on Mar 29, 2014. Check the license (Oregon MD194680, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568880383
Name
Zoey Eleni Stoumbos
Primary taxonomy
Glaucoma Specialist (Ophthalmology) Physician 207WX0009X
License number
MD194680 OR
Self-reported in NPPES; status is on the state search
Practice location
5050 NE Hoyt St Ste 445, Portland, OR 97213
Phone
(503) 231-0166
Enumerated
Mar 29, 2014
Record last updated
Jul 8, 2025
Fax
(503) 231-2720
Medicaid ID
500769778 OR
Medicare enrollment
Enrolled (PECOS I20191107002791); accepts Medicare assignment
Medical or professional school
Georgetown University School Of Medicine, 2014
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 5050 NE Hoyt St Ste 445

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Joseph Le, ODOptometrist1306532932
  2. Daniel Lee, MDOphthalmology Physician1245791417
  3. Kevin Riedel, ODOptometrist1609101781

Verify Zoey Eleni Stoumbos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD194680
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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39% fewer Medicare Part D claims than the average glaucoma specialist (ophthalmology) physician in 2024

1,865 Medicare Part D claims for 477 beneficiaries, against an average of 3,060 among the 430 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.

  1. Zoey Stoumbos1,865
  2. Specialty average3,060

Most prescribed

  1. Latanoprost766 claims
  2. Timolol Maleate275 claims
  3. Dorzolamide-Timolol138 claims
  4. Brimonidine Tartrate136 claims
  5. Dorzolamide Hcl89 claims
  6. Prednisolone Acetate82 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.

Industry payments in 2024: $149.07

4 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 391 providers of this specialty with any payment received $5,284.60 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Zoey Stoumbos$149.07
  2. Specialty average$5,284.60

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Legacy Emanuel Hospital And Health CenterPortland, OR
  2. 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).

Zoey Eleni Stoumbos among 21 glaucoma specialist (ophthalmology) physician records in Oregon

Zoey Eleni Stoumbos is one of 21 glaucoma specialist (ophthalmology) physician records with a practice address in Oregon. 95% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 71% of them.

  • NPI issued2014 · 71% of these records are older, 10% newer
  • In a Medicare fileYes · 95% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2014 · median 2008 among the 16 with a school on file
  • Record last updated2025 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0009X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Glaucoma Specialist (Ophthalmology) Physician providers in Oregon

There are 21 glaucoma specialist (ophthalmology) physician records in Oregon.

The 8 glaucoma specialist (ophthalmology) physician records with the nearest ZIP codes

  1. Steven Mansberger, MD, MPHPortland, OR 972101356548861
  2. Robert McGlynn, MDPortland, OR 972161669655213
  3. Jonathan Young, MDTigard, OR 972241720492820
  4. Aiyin Chen, M.D.Portland, OR 972391629305131
  5. Lorna Edmunds, MD PHDPortland, OR 972391407801756
  6. Michael Gale, MDPortland, OR 972391356886782
  7. Eliesa Ing, MDPortland, OR 972391659499317
  8. Angela Jiang, M.D.Portland, OR 972391104243484

Common questions

What is Zoey Eleni Stoumbos's NPI number?

Zoey Eleni Stoumbos's National Provider Identifier (NPI) is 1568880383, issued on Mar 29, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Zoey Eleni Stoumbos located?

The NPPES record lists a practice address at 5050 NE Hoyt St Ste 445, Portland, OR, 97213. Phone: (503) 231-0166. Providers update this record themselves, so call before visiting.

How can I verify Zoey Eleni Stoumbos's license?

NPPES lists Oregon license number MD194680, 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 Zoey Eleni Stoumbos prescribe under Medicare Part D?

In 2024, Zoey Eleni Stoumbos had 1,865 Medicare Part D claims for 477 beneficiaries; the average among glaucoma specialist (ophthalmology) physician prescribers was 3,060. Part D covers Medicare prescriptions only.

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.