Mary Arnott, LMHC
Mental Health Counselor · Sequim, WA
Mary Arnott, LMHC is a mental health counselor with a practice address in Sequim, Washington, and NPI 1356344519, issued on May 23, 2005. Check the license (Washington LH00011389, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Arnott
- Credential
- LMHC
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License numbers
- LH00011389 WA
39001555A IN
Self-reported in NPPES; status is on the state search - Practice location
- 390 E Cedar St, Sequim, WA 98382
- Phone
- (360) 681-8463
- Enumerated
- May 23, 2005
- Entity
- Type 1 · individual
Also registered at 390 E Cedar St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Arnott in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license LH00011389Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
33 mental health counselor records list a Sequim practice address
They are 33 of the 530 NPPES records with a Sequim practice address, and 17,495 mental health counselor records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 33 in Sequim → All 17,495 in Washington → Every provider in Sequim →
Other mental health counselor records in Washington
- Melisa AalemBellingham, WA1700161387
- Jessica Aarsvold, MA, LMHCASeattle, WA1215536719
- Gracie AbanganOmak, WA1740333863
- Anthony Abastilla, LMHCASilverdale, WA1477150829
- Pinael Abate, LMHCARenton, WA1265103568
- Hiba AbbadEverett, WA1265272231
- Kelly Abbananto, BALakewood, WA1043676562
- Hannah AbbottKirkland, WA1568334498
- Harold Abbott, M.A.Seattle, WA1548463136
- Heather Abbott, LMHCASeattle, WA1861806077
Common questions
What is Mary Arnott, LMHC's NPI number?
Mary Arnott, LMHC's National Provider Identifier (NPI) is 1356344519, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mary Arnott, LMHC located?
The NPPES record lists a practice address at 390 E Cedar St, Sequim, WA, 98382. Phone: (360) 681-8463. Providers update this record themselves, so call before visiting.
How can I verify Mary Arnott, LMHC's license?
NPPES lists Washington license number LH00011389, as entered by the provider. Search the Washington 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.