Mariko Aili Ferronato, D.O.
Surgery Physician · Salem, OR
Mariko Aili Ferronato, D.O. is a surgery physician with a practice address in Salem, Oregon, and NPI 1528357795, issued on Mar 28, 2011. Check the license (Oregon DO174233, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mariko Aili Ferronato
- Credential
- D.O.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- DO174233 OR
Self-reported in NPPES; status is on the state search - Practice location
- 665 Winter St SE, Salem, OR 97301
- Phone
- (503) 561-2448
- Enumerated
- Mar 28, 2011
- Record last updated
- Dec 18, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (503) 814-4464
- Medicare enrollment
- Enrolled (PECOS I20160908001947); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 524 in Oregon → Look up another NPI →
Also registered at 665 Winter St SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Darin Atkinson, PTPhysical Therapist1568623080
- Michael Barr, M.D.Emergency Medicine Physician1104039940
- Melissa Beal, MDAnatomic Pathology & Clinical Pathology Physician1639240195
- Brandon Beckley, M.D.Emergency Medicine Physician1972530970
- Pamela Bird, M.D.Emergency Medicine Physician1598878209
- Alison Boone, NPFamily Nurse Practitioner1508426248
Verify Mariko Aili Ferronato in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license DO174233Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- PeacehealthSpringfield, OR
- Peacehealth Medical GroupSpringfield, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mariko Aili Ferronato among 524 surgery physician records in Oregon
Mariko Aili Ferronato, D.O. is one of 524 surgery physician records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 69% of them.
- NPI issued2011 · 69% of these records are older, 29% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2011 · median 2005 among the 321 with a school on file
- Record last updated2018 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Oregon
There are 524 surgery physician records in Oregon.
All 524 in Oregon → Every provider in Salem → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Carrie Allison, MDSalem, OR 973011548487184
- Peter Bernardo, M.DSalem, OR 973011053302943
- Catherine Boulay, MDSalem, OR 973011720029556
- Glena Caton, MDSalem, OR 973011750313037
- George Clarke, M.D.Salem, OR 973011528057205
- Christine Clarke, MDSalem, OR 973011942284476
- Beth Dayton, MDSalem, OR 973011184672651
- Jonathan Durning, MDSalem, OR 973011144278615
Common questions
What is Mariko Aili Ferronato, D.O.'s NPI number?
Mariko Aili Ferronato, D.O.'s National Provider Identifier (NPI) is 1528357795, issued on Mar 28, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Mariko Aili Ferronato, D.O. located?
The NPPES record lists a practice address at 665 Winter St SE, Salem, OR, 97301. Phone: (503) 561-2448. Providers update this record themselves, so call before visiting.
How can I verify Mariko Aili Ferronato, D.O.'s license?
NPPES lists Oregon license number DO174233, 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.
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.