Katrina Iiams-Hauser, N.D.
Naturopath · Lynnwood, WA
Katrina Iiams-Hauser, N.D. is a naturopath with a practice address in Lynnwood, Washington, and NPI 1952722522, issued on Dec 26, 2013. Check the license (Washington NT60398060, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katrina Iiams-Hauser
- Credential
- N.D.
- Primary taxonomy
- Naturopath 175F00000X
- License number
- NT60398060 WA
Self-reported in NPPES; status is on the state search - Practice location
- 16521 13TH Ave W Ste 107, Lynnwood, WA 98037
- Phone
- (425) 420-6329
- Enumerated
- Dec 26, 2013
- Record last updated
- Oct 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (425) 948-6781
- Entity
- Type 1 · individual
8 nearest naturopath records → All 1,532 in Washington → Look up another NPI →
Also registered at 16521 13TH Ave W Ste 107
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Corinne Harpster, NDNaturopath1447473459
Verify Katrina Iiams-Hauser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license NT60398060Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average naturopath in 2024
15 Medicare Part D claims, against an average of 109 among the 1,866 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Katrina Iiams-Hauser among 1,532 naturopath records in Washington
Katrina Iiams-Hauser, N.D. is one of 1,532 naturopath records with a practice address in Washington. 35% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 50% of them.
- NPI issued2013 · 50% of these records are older, 45% newer
- In a Medicare fileYes · 35% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2020 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 175F00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 naturopath records list a practice address in Lynnwood
They are 29 of the 2,501 NPPES records with a practice address in Lynnwood, and 1,532 naturopath records in Washington.
All 1,532 in Washington → Every provider in Lynnwood → Naturopath nationwide →
The 8 naturopath records with the nearest ZIP codes
- Liat Engel, N.D.Lynnwood, WA 980371710382494
- Corinne Harpster, NDLynnwood, WA 980371447473459
- Elizabeth Holmes, N.D., L.AC.Lynnwood, WA 980371548442171
- Rebecka Hoppins, N.D.Lynnwood, WA 980371679641054
- Nicole MalapitLynnwood, WA 980371831874197
- Chantz Richards, ND, LMPLynnwood, WA 980371295147502
- Haejo Song, ND, DC, LACLynnwood, WA 980371982062030
- Lara Thompson, NDLynnwood, WA 980371104467778
Common questions
What is Katrina Iiams-Hauser, N.D.'s NPI number?
Katrina Iiams-Hauser, N.D.'s National Provider Identifier (NPI) is 1952722522, issued on Dec 26, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Katrina Iiams-Hauser, N.D. located?
The NPPES record lists a practice address at 16521 13TH Ave W Ste 107, Lynnwood, WA, 98037. Phone: (425) 420-6329. Providers update this record themselves, so call before visiting.
How can I verify Katrina Iiams-Hauser, N.D.'s license?
NPPES lists Washington license number NT60398060, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Katrina Iiams-Hauser, N.D. prescribe under Medicare Part D?
In 2024, Katrina Iiams-Hauser, N.D. had 15 Medicare Part D claims; the average among naturopath prescribers was 109. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.