Nell Henderson
Mental Health Counselor · Omak, WA
Nell Henderson is a mental health counselor with a practice address in Omak, Washington, and NPI 1588717623, issued on Jan 20, 2007. Check the license (Washington RC00050100, 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
- Nell Henderson
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- RC00050100 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1007 Koala Ave, Omak, WA 98841
- Phone
- (509) 826-6191
- Enumerated
- Jan 20, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 18,094 in Washington → Look up another NPI →
Also registered at 1007 Koala Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gracie AbanganMental Health Counselor1740333863
- Tina AbbinkRegistered Nurse1659424778
- Jacqueline ArciniegaMental Health Counselor1568515682
- Michael ArringtonCounselor1194878215
- Phillip BatesCounselor1912050030
- Janice BauerClinical Social Worker1134272263
Verify Nell Henderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license RC00050100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nell Henderson among 18,094 mental health counselor records in Washington
Nell Henderson is one of 18,094 mental health counselor records with a practice address in Washington. 4% 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 2007, is newer than 6% of them.
- NPI issued2007 · 6% of these records are older, 85% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2007 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
40 mental health counselor records list a practice address in Omak
They are 40 of the 363 NPPES records with a practice address in Omak, and 18,094 mental health counselor records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 18,094 in Washington → Every provider in Omak → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Gracie AbanganOmak, WA 988411740333863
- Jacqueline ArciniegaOmak, WA 988411568515682
- Rex BrownOmak, WA 988411902950827
- Nicole DavisOmak, WA 988411275686313
- Benjamin Descoteaux, M.ED.Omak, WA 988411255440376
- Marti HingerOmak, WA 988411578616611
- Priscilla Hone, LMHC, CDPOmak, WA 988411548338007
- Daniel LockwoodOmak, WA 988411528111572
Common questions
What is Nell Henderson's NPI number?
Nell Henderson's National Provider Identifier (NPI) is 1588717623, issued on Jan 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nell Henderson located?
The NPPES record lists a practice address at 1007 Koala Ave, Omak, WA, 98841. Phone: (509) 826-6191. Providers update this record themselves, so call before visiting.
How can I verify Nell Henderson's license?
NPPES lists Washington license number RC00050100, 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), 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.