NPPES file of Aug 9, 2026

Kathryn Mari Sawai, N.D.

Naturopath · Waterville, ME

Kathryn Mari Sawai, N.D. is a naturopath with a practice address in Waterville, Maine, and NPI 1720490022, issued on May 21, 2014. Check the license (Maine NP539, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1720490022
Name
Kathryn Mari Sawai
Credential
N.D.
Primary taxonomy
Naturopath 175F00000X
License number
NP539 ME
Self-reported in NPPES; status is on the state search
Practice location
143 Silver St Ste 1, Waterville, ME 04901
Phone
(207) 395-6101
Enumerated
May 21, 2014
Record last updated
Oct 20, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(207) 692-1090
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest naturopath records → All 61 in Maine → Look up another NPI →

Also registered at 143 Silver St Ste 1

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Hayley Lapiene, LMTMassage Therapist1265198238

Verify Kathryn Mari Sawai in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this profession
    Search for license NP539    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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39% more Medicare Part D claims than the average naturopath in 2024

152 Medicare Part D claims for 31 beneficiaries, against an average of 109 among the 1,866 providers of this specialty who prescribed in Part D.

  1. Kathryn Sawai152
  2. Specialty average109

Most prescribed

  1. Levothyroxine Sodium25 claims
  2. Doxycycline Monohydrate20 claims
  3. Meloxicam17 claims
  4. Liothyronine Sodium16 claims
  5. Hydrocortisone11 claims
  6. Synthroid11 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.

Kathryn Mari Sawai among 61 naturopath records in Maine

Kathryn Mari Sawai, N.D. is one of 61 naturopath records with a practice address in Maine. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 59% of them.

  • NPI issued2014 · 59% of these records are older, 36% newer
  • In a Medicare fileYes · 36% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2016 · 74% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Naturopath providers in Maine

There are 61 naturopath records in Maine.

All 61 in Maine → Every provider in Waterville → Naturopath nationwide →

The 8 naturopath records with the nearest ZIP codes

  1. Anna Froman, NDBenton, ME 049011669082939
  2. Corrie Marinaro, N.D.Waterville, ME 049011083998314
  3. Nathaniel Petley, NDWaterville, ME 049011841611969
  4. Tim Hagney, NDBelfast, ME 049151235282526
  5. Elizabeth Yori, N.D.Belfast, ME 049151093170268
  6. Barbara Macdonald-Rodgers, N.D., L.AC.Rockport, ME 048561033140769
  7. Alison Maloof, NDRockport, ME 048561346751641
  8. Katherine Morrison, NDCamden, ME 048431033629498

Common questions

What is Kathryn Mari Sawai, N.D.'s NPI number?

Kathryn Mari Sawai, N.D.'s National Provider Identifier (NPI) is 1720490022, issued on May 21, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn Mari Sawai, N.D. located?

The NPPES record lists a practice address at 143 Silver St Ste 1, Waterville, ME, 04901. Phone: (207) 395-6101. Providers update this record themselves, so call before visiting.

How can I verify Kathryn Mari Sawai, N.D.'s license?

NPPES lists Maine license number NP539, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.

How much does Kathryn Mari Sawai, N.D. prescribe under Medicare Part D?

In 2024, Kathryn Mari Sawai, N.D. had 152 Medicare Part D claims for 31 beneficiaries; 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.