NPPES file of Aug 9, 2026

Michael Wayne Johnson, M.D.

Internal Medicine Physician · Sherwood, OR

Michael Wayne Johnson, M.D. is an internal medicine physician with a practice address in Sherwood, Oregon, and NPI 1649299173, issued on Jul 18, 2006. Check the license (Oregon MD10807, 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
1649299173
Name
Michael Wayne Johnson
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD10807 OR
Self-reported in NPPES; status is on the state search
Practice location
21887 SW Sherwood Blvd Ste C, Sherwood, OR 97140
Phone
(503) 625-7474
Enumerated
Jul 18, 2006
Record last updated
Apr 23, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(503) 625-1688
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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8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →

Also registered at 21887 SW Sherwood Blvd Ste C

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

  1. Arianne CoziMental Health Counselor1619765112
  2. Ashley Garcia, MA, LMFTMarriage & Family Therapist1891383501
  3. Jamie HooverMental Health Counselor1669215182
  4. Deborah MarinosProfessional Counselor1154818763
  5. Kelly Medeiros-Wheeler, LCSWClinical Social Worker1508166919
  6. Tycie Monson, MSMarriage & Family Therapist1073439097

Verify Michael Wayne Johnson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD10807    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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Michael Wayne Johnson among 2,116 internal medicine physician records in Oregon

Michael Wayne Johnson, M.D. is one of 2,116 internal medicine 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 not. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 54% newer
  • In a Medicare fileNo · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2010 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Internal Medicine Physician providers in Oregon

There are 2,116 internal medicine physician records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,116 in Oregon → Every provider in Sherwood → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Pamela Turner, M.D.Sherwood, OR 971401427009919
  2. Calvin Hill, M.D.Tillamook, OR 971411639165665
  3. Nancy Inforzato, M.D.Tillamook, OR 971411043362841
  4. Curtis Nerness, MDTillamook, OR 971411023073947
  5. Rex Parsons, MDTillamook, OR 971411790762250
  6. Humza Maqbool, MDSeaside, OR 971381003334368
  7. Mark Scurrah, MDSeaside, OR 971381063090942
  8. Kyle Walker, MDSeaside, OR 971381689068033

Common questions

What is Michael Wayne Johnson, M.D.'s NPI number?

Michael Wayne Johnson, M.D.'s National Provider Identifier (NPI) is 1649299173, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Wayne Johnson, M.D. located?

The NPPES record lists a practice address at 21887 SW Sherwood Blvd Ste C, Sherwood, OR, 97140. Phone: (503) 625-7474. Providers update this record themselves, so call before visiting.

How can I verify Michael Wayne Johnson, M.D.'s license?

NPPES lists Oregon license number MD10807, 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.