NPPES file of Aug 9, 2026

Sean L. Sweeney, DO

Neonatal-Perinatal Medicine Physician · Portland, OR

Sean L. Sweeney, DO is a neonatal-perinatal medicine physician with a practice address in Portland, Oregon, and NPI 1457319295, issued on May 2, 2006. Check the license (Oregon DO28114, as entered in NPPES) on the Oregon Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1457319295
Name
Sean L. Sweeney
Credential
DO
Primary taxonomy
Neonatal-Perinatal Medicine Physician 2080N0001X
License numbers
DO28114 OR
2003025745 MO
OP00002323 WA
Self-reported in NPPES; status is on the state search
Practice location
501 N Graham St Ste 265, Portland, OR 97227
Phone
(503) 282-7002
Enumerated
May 2, 2006
Record last updated
Dec 21, 2012 (not updated in 14 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 501 N Graham St Ste 265

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

  1. Jennifer Barnard, M.D.Neonatal-Perinatal Medicine Physician1639524341
  2. Lauren Culbertson, MDNeonatal-Perinatal Medicine Physician1457705964
  3. Sarah Pearce, MDNeonatal-Perinatal Medicine Physician1740424449
  4. Stefanie Rogers, MDNeonatal-Perinatal Medicine Physician1790923746
  5. Kara Stirling, M.D.Neonatal-Perinatal Medicine Physician1558570762

Verify Sean L. Sweeney in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license DO28114    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

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Neonatal-Perinatal Medicine Physician providers in Oregon

There are 90 neonatal-perinatal medicine physician records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 90 in Oregon → Every provider in Portland →

Other neonatal-perinatal medicine physician records in Oregon

  1. Jodee Anderson, MDPortland, OR1699862649
  2. Aryan Azimi-Zonooz, M.D.Bend, OR1124190657
  3. Charles Baker, M.D.Portland, OR1144345463
  4. Jennifer Barnard, M.D.Portland, OR1639524341
  5. Louise Baxter, M.D.Portland, OR1609984632
  6. Rebecca Bent, M.D.Springfield, OR1649343898
  7. Adrienne Bingham, M.DPortland, OR1205129699
  8. Joseph BircherPortland, OR1265827307
  9. Jason BlanksPortland, OR1497224513
  10. Emily Carter, MD, MPHPortland, OR1083974182

Common questions

What is Sean L. Sweeney, DO's NPI number?

Sean L. Sweeney, DO's National Provider Identifier (NPI) is 1457319295, issued on May 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sean L. Sweeney, DO located?

The NPPES record lists a practice address at 501 N Graham St Ste 265, Portland, OR, 97227. Phone: (503) 282-7002. Providers update this record themselves, so call before visiting.

How can I verify Sean L. Sweeney, DO's license?

NPPES lists Oregon license number DO28114, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.