John D. Roll, MD
Specialist · Portland, OR
John D. Roll, MD is a specialist with a practice address in Portland, Oregon, and NPI 1891766911, issued on Jan 27, 2006. Check the license (Oregon 24114, as entered in NPPES) with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John D. Roll
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- 24114 OR
Self-reported in NPPES; status is on the state search - Practice location
- 9205 SW Barnes RD, Portland, OR 97225
- Phone
- (503) 216-4830
- Enumerated
- Jan 27, 2006
- Record last updated
- Jul 16, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (503) 216-4850
- Medicaid ID
- 286240 OR
- Entity
- Type 1 · individual
Also registered at 9205 SW Barnes RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Darshan Acharya, M.D.Diagnostic Radiology Physician1033173638
- Daniel Addy, C.R.N.A.Certified Registered Nurse Anesthetist1003929795
- Alexis Amatisto, DOInternal Medicine Physician1386263580
- Maria Ampomah, M.S. CCC-SLPSpeech-Language Pathologist1871049940
- Christopher Andersen, RNRegistered Nurse1164343323
- Christopher Andrews, M.D.Emergency Medicine Physician1124113808
Verify John D. Roll in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 24114Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Specialist providers in Oregon
There are 1,085 specialist records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other specialist records in Oregon
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- Christopher Adams, CRMAlbany, OR1972213577
- Ross Adams, LMTAshland, OR1477088524
- Daryl Adamson, MDPortland, OR1366445868
- Maria AddessiSalem, OR1124351010
- Alma AguirreKlamath Falls, OR1821474685
- Sheila Ahern, CPEPortland, OR1356709448
- Kyra Ahlstrom, LMTPortland, OR1649577073
- Lynn AkerBeaverton, OR1447700547
Common questions
What is John D. Roll, MD's NPI number?
John D. Roll, MD's National Provider Identifier (NPI) is 1891766911, issued on Jan 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John D. Roll, MD located?
The NPPES record lists a practice address at 9205 SW Barnes RD, Portland, OR, 97225. Phone: (503) 216-4830. Providers update this record themselves, so call before visiting.
How can I verify John D. Roll, MD's license?
NPPES lists Oregon license number 24114, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity 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. 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.