Raymond Howlorn Diaz, N.D.
Naturopath · Portland, OR
Raymond Howlorn Diaz, N.D. is a naturopath with a practice address in Portland, Oregon, and NPI 1831496876, issued on Feb 25, 2011. Check the license (Oregon 580, 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
- Raymond Howlorn Diaz
- Credential
- N.D.
- Primary taxonomy
- Naturopath 175F00000X
- License number
- 580 OR
Self-reported in NPPES; status is on the state search - Practice location
- 407 NE 12TH Ave, Portland, OR 97232
- Phone
- (503) 231-0424
- Enumerated
- Feb 25, 2011
- Record last updated
- Feb 25, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (503) 293-6381
- Entity
- Type 1 · individual
Also registered at 407 NE 12TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katja Biesanz, LPCProfessional Counselor1982040093
- Peter Gold, MAMental Health Counselor1326311309
- Kenneth Goldberg, MDPublic Health & General Preventive Medicine Physician1457669673
- Kenneth Murphy, D.C.Chiropractor1689642381
- Shannon Pernetti, ANALYST, MINISTERPsychoanalyst1336381565
Verify Raymond Howlorn Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 580Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
687 naturopath records list a practice address in Portland
They are 687 of the 42,088 NPPES records with a practice address in Portland, and 1,181 naturopath records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 687 in Portland → All 1,181 in Oregon → Every provider in Portland →
Other naturopath records in Oregon
- Nora Abbas, ND, CHWPortland, OR1447966247
- April Abernethy, NDLake Oswego, OR1326202631
- Wendy Abraham, NDSherwood, OR1588613814
- Thomas Abshier, N.D.Portland, OR1265685622
- Jeanne Achuff, NDPortland, OR1255583639
- Kellyn AdamsPortland, OR1114398690
- Julie Aguiar, NDPortland, OR1043858392
- Roxanne Ahmadpour, ND, MSPortland, OR1720629207
- Brook Ahnemann, N.D.Lake Oswego, OR1538618525
- Rebecca Akin, NDPortland, OR1225000680
Common questions
What is Raymond Howlorn Diaz, N.D.'s NPI number?
Raymond Howlorn Diaz, N.D.'s National Provider Identifier (NPI) is 1831496876, issued on Feb 25, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Raymond Howlorn Diaz, N.D. located?
The NPPES record lists a practice address at 407 NE 12TH Ave, Portland, OR, 97232. Phone: (503) 231-0424. Providers update this record themselves, so call before visiting.
How can I verify Raymond Howlorn Diaz, N.D.'s license?
NPPES lists Oregon license number 580, 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.