Catherine Aine Boulay, MD
Surgery Physician · Salem, OR
Catherine Aine Boulay, MD is a surgery physician with a practice address in Salem, Oregon, and NPI 1720029556, issued on Jun 10, 2006. Check the license (Oregon MD27857, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Catherine Aine Boulay
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- MD27857 OR
Self-reported in NPPES; status is on the state search - Practice location
- 2020 Capitol St NE, Salem, OR 97301
- Phone
- (503) 399-2470
- Enumerated
- Jun 10, 2006
- Record last updated
- Jun 4, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (503) 375-7429
- Medicare enrollment
- Enrolled (PECOS I20071108000605); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 1999
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 524 in Oregon → Look up another NPI →
Also registered at 2020 Capitol St NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Aimee Alejandre, PA-CMedical Physician Assistant1790454056
- Gloria Alexander, M.D.Internal Medicine Physician1326259524
- Rachel BaileyHealth Educator1831686583
- Erik Bates, PAMedical Physician Assistant1689786832
- Richard Beach, MDHospitalist Physician1558858092
Verify Catherine Aine Boulay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD27857Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% more Medicare Part D claims than the average surgery physician in 2024
152 Medicare Part D claims for 80 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 61 claims were for opioids.
Most prescribed
- Oxycodone Hcl58 claims
- Omeprazole22 claims
- Ursodiol12 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: $1,344.14
16 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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 2 group practices
- Salem Clinic PCSalem, OR
- Salem HealthSalem, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine Aine Boulay among 524 surgery physician records in Oregon
Catherine Aine Boulay, MD 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 53% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1999 · median 2005 among the 321 with a school on file
- Record last updated2010 · 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
- 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
- Jiyoun Kim, MDSalem, OR 973011053400713
Common questions
What is Catherine Aine Boulay, MD's NPI number?
Catherine Aine Boulay, MD's National Provider Identifier (NPI) is 1720029556, issued on Jun 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Aine Boulay, MD located?
The NPPES record lists a practice address at 2020 Capitol St NE, Salem, OR, 97301. Phone: (503) 399-2470. Providers update this record themselves, so call before visiting.
How can I verify Catherine Aine Boulay, MD's license?
NPPES lists Oregon license number MD27857, 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 Catherine Aine Boulay, MD prescribe under Medicare Part D?
In 2024, Catherine Aine Boulay, MD had 152 Medicare Part D claims for 80 beneficiaries; the average among surgery physician prescribers was 147. 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.