Maria Vlachou, MD
Orthopaedic Surgery Physician · Portland, OR
Maria Vlachou, MD is an orthopaedic surgery physician with a practice address in Portland, Oregon, and NPI 1801924097, issued on Mar 1, 2007. Check the license (Oregon LL16636, as entered in NPPES) on the Oregon Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Maria Vlachou
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- LL16636 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3101 SW Sam Jackson Park Raod, Portland, OR 97239
- Phone
- (503) 221-3424
- Enumerated
- Mar 1, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (503) 221-3490
- Entity
- Type 1 · individual
Verify Maria Vlachou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license LL16636Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Orthopaedic Surgery Physician providers in Oregon
There are 335 orthopaedic surgery physician records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other orthopaedic surgery physician records in Oregon
- Christopher Achterman, MDPortland, OR1811966518
- Elizabeth Ackerman, MDMcMinnville, OR1851599849
- Bradley Adams, M.D.Pendleton, OR1700879293
- Michael Aiona, MDPortland, OR1841204393
- Samer Al-Humadi, MDMedford, OR1356803068
- Jeffreys Albright, MDGresham, OR1477533966
- Edosasere Amayo, MDCorvallis, OR1467398859
- John Anderson, D.O.Hermiston, OR1881630440
- John Anderson, MDPortland, OR1790706430
- Hannah Aultman, MDPortland, OR1447593967
Common questions
What is Maria Vlachou, MD's NPI number?
Maria Vlachou, MD's National Provider Identifier (NPI) is 1801924097, issued on Mar 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Maria Vlachou, MD located?
The NPPES record lists a practice address at 3101 SW Sam Jackson Park Raod, Portland, OR, 97239. Phone: (503) 221-3424. Providers update this record themselves, so call before visiting.
How can I verify Maria Vlachou, MD's license?
NPPES lists Oregon license number LL16636, 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.
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.