Registry data as of Aug 27, 2026

Gail Karvonen, D.C.

Chiropractor · Portland, OR

Gail Karvonen, D.C. is a chiropractor with a practice address in Portland, Oregon, and NPI 1881678910, issued on Dec 1, 2005. Check the license with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1881678910
Name
Gail Karvonen
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
Practice location
2303 E Burnside St, Portland, OR 97214
Phone
(503) 287-7733
Enumerated
Dec 1, 2005
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.
Download card Updates feed

Also registered at 2303 E Burnside St

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

  1. Joseph AlexanderAddiction (Substance Use Disorder) Counselor1144494725
  2. Ruth Berger, LCSWClinical Social Worker1104118207
  3. Laura BurdaMassage Therapist1790148716
  4. Michelle CaldwellMassage Therapist1083190334
  5. Elizabeth Cannon, LMBTMassage Therapist1508118563
  6. Rebekah ClarkClinical Social Worker1487052791

Verify Gail Karvonen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck 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
Find 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.

585 chiropractor records list a Portland practice address

They are 585 of the 42,088 NPPES records with a Portland practice address, and 1,885 chiropractor records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other chiropractor records in Oregon

  1. Anna Abbott, DCPortland, OR1235799818
  2. Scott Abrahamson, D.C.Lake Oswego, OR1437363322
  3. Kent Achtyes, D.C.Portland, OR1659590388
  4. Morgan AckermannMilwaukie, OR1831872449
  5. Cory Adams, DCPortland, OR1386507945
  6. Mark Adams, D.C.Ashland, OR1225100571
  7. Perry Adams, D.C.Waldport, OR1134386766
  8. Susan Addison, DCPortland, OR1225223597
  9. Charles Affatato, D.C.Salem, OR1740303130
  10. David Ager, D.C.Lakeview, OR1437335270

Common questions

What is Gail Karvonen, D.C.'s NPI number?

Gail Karvonen, D.C.'s National Provider Identifier (NPI) is 1881678910, issued on Dec 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Gail Karvonen, D.C. located?

The NPPES record lists a practice address at 2303 E Burnside St, Portland, OR, 97214. Phone: (503) 287-7733. Providers update this record themselves, so call before visiting.

How can I verify Gail Karvonen, D.C.'s license?

Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.