Michael R. Larson, N.D.,D.C.,LA.C
Naturopath · Carnation, WA
Michael R. Larson, N.D.,D.C.,LA.C is a naturopath with a practice address in Carnation, Washington, and NPI 1457652869, issued on Nov 16, 2010. Check the license (Washington NT 00000534, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael R. Larson
- Credential
- N.D.,D.C.,LA.C
- Primary taxonomy
- Naturopath 175F00000X
- License numbers
- NT 00000534 WA
AC 00000398 WA
CH 00000712 WA
Self-reported in NPPES; status is on the state search - Practice location
- 9316 Carnation Duvall RD NE, Carnation, WA 98014
- Phone
- (206) 679-1957
- Enumerated
- Nov 16, 2010
- Record last updated
- Nov 16, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (425) 788-3831
- Entity
- Type 1 · individual
Verify Michael R. Larson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license NT 00000534Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average naturopath in 2024
13 Medicare Part D claims, against an average of 109 among the 1,866 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Sertraline Hcl12 claims
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.
4 naturopath records list a practice address in Carnation
They are 4 of the 53 NPPES records with a practice address in Carnation, and 1,532 naturopath records in Washington.
All 4 in Carnation → All 1,532 in Washington → Every provider in Carnation →
Other naturopath records in Washington
- Candace Aasan, N.D.Kirkland, WA1265598353
- Hilliary Abbott, NDLynnwood, WA1477331387
- Rhea Abbott, NDRedmond, WA1245652346
- Zakiyyah Abdul-Azeem, NDEverett, WA1063261816
- Justin Abitua, ND, LACSpokane, WA1235590720
- Marianna Abrams, N.D.Seattle, WA1497987754
- Kristen Acesta, NDCashmere, WA1255769253
- Sarah Acosta Smith, NDBrewster, WA1437298502
- Laura Adair, NDKirkland, WA1669194478
- Suzanne Adams, N.D.Olympia, WA1700944683
Common questions
What is Michael R. Larson, N.D.,D.C.,LA.C's NPI number?
Michael R. Larson, N.D.,D.C.,LA.C's National Provider Identifier (NPI) is 1457652869, issued on Nov 16, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Michael R. Larson, N.D.,D.C.,LA.C located?
The NPPES record lists a practice address at 9316 Carnation Duvall RD NE, Carnation, WA, 98014. Phone: (206) 679-1957. Providers update this record themselves, so call before visiting.
How can I verify Michael R. Larson, N.D.,D.C.,LA.C's license?
NPPES lists Washington license number NT 00000534, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Michael R. Larson, N.D.,D.C.,LA.C prescribe under Medicare Part D?
In 2024, Michael R. Larson, N.D.,D.C.,LA.C had 13 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.