NPPES file of Aug 9, 2026

Mark Edward McLain, O.D.

Optometrist · Clackamas, OR

Mark Edward McLain, O.D. is an optometrist with a practice address in Clackamas, Oregon, and NPI 1356446900, issued on Sep 14, 2006. Check the license (Oregon 1605T, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1356446900
Name
Mark Edward McLain
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License numbers
1605T OR
OD00001501 WA
Self-reported in NPPES; status is on the state search
Practice location
12100 SE Stevens CT Suite 106, Clackamas, OR 97086
Phone
(503) 353-7269
Enumerated
Sep 14, 2006
Record last updated
Jul 12, 2007 (not updated in 19 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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Verify Mark Edward McLain in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 1605T
    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
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Optometrist providers in Oregon

There are 944 optometrist records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other optometrist records in Oregon

  1. James Adamek, ODEagle Point, OR1568660199
  2. Brittany Adams, O.D.Albany, OR1265732978
  3. Makayla Adams, ODMyrtle Creek, OR1790461911
  4. Shelly Adams, O.D.White City, OR1396908075
  5. Samuel Adelman, O.D.Happy Valley, OR1043545122
  6. Brett Agost, O.D.Gresham, OR1326030883
  7. Dane AgostGresham, OR1376461657
  8. Andrew Aker, O.D.Portland, OR1154520906
  9. Joseph An, O.D.Gresham, OR1235271511
  10. Anna Anderson, O.D.Portland, OR1376707984

Common questions

What is Mark Edward McLain, O.D.'s NPI number?

Mark Edward McLain, O.D.'s National Provider Identifier (NPI) is 1356446900, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Edward McLain, O.D. located?

The NPPES record lists a practice address at 12100 SE Stevens CT Suite 106, Clackamas, OR, 97086. Phone: (503) 353-7269. Providers update this record themselves, so call before visiting.

How can I verify Mark Edward McLain, O.D.'s license?

NPPES lists Oregon license number 1605T, 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.