NPPES file of Aug 9, 2026

Kathryn Boulter, ND

Naturopath · Folsom, CA

Kathryn Boulter, ND is a naturopath with a practice address in Folsom, California, and NPI 1962984203, issued on Sep 4, 2018. Check the license with the California 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
1962984203
Name
Kathryn Boulter
Credential
ND
Primary taxonomy
Naturopath 175F00000X
Practice location
230 Blue Ravine RD, Folsom, CA 95630
Phone
(916) 351-9355
Enumerated
Sep 4, 2018
Record last updated
Sep 4, 2018 (not updated in 8 years: call before relying on the address or phone)
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 964 in California → Look up another NPI →

Also registered at 230 Blue Ravine RD

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

  1. Arsallan Ahmad, M.D., N.D.Naturopath1629514856
  2. Joel Morgan, N.M.D.Naturopath1548443385
  3. Brian Plante, NDNaturopath1578105839
  4. Jason Way, N.D.Naturopath1255756466

Verify Kathryn Boulter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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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24% more Medicare Part D claims than the average naturopath in 2024

135 Medicare Part D claims for 19 beneficiaries, against an average of 109 among the 1,866 providers of this specialty who prescribed in Part D.

  1. Kathryn Boulter135
  2. Specialty average109

Most prescribed

  1. Testosterone Cypionate13 claims
  2. Fluconazole12 claims
  3. Azithromycin11 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 Boulter among 964 naturopath records in California

Kathryn Boulter, ND is one of 964 naturopath records with a practice address in California. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 62% of them.

  • NPI issued2018 · 62% of these records are older, 32% newer
  • In a Medicare fileYes · 26% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2018 · 63% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Naturopath providers in California

There are 964 naturopath records in California.

All 964 in California → Every provider in Folsom → Naturopath nationwide →

The 8 naturopath records with the nearest ZIP codes

  1. Arsallan Ahmad, M.D., N.D.Folsom, CA 956301629514856
  2. Karla Alberts, NDFolsom, CA 956301245655257
  3. Namuun Bat, NDFolsom, CA 956301952982969
  4. Kirsten KrausFolsom, CA 956301205204161
  5. Joel Morgan, N.M.D.Folsom, CA 956301548443385
  6. Brian Plante, NDFolsom, CA 956301578105839
  7. Jason Way, N.D.Folsom, CA 956301255756466
  8. Ryan Weitman, N.D.Folsom, CA 956301255666459

Common questions

What is Kathryn Boulter, ND's NPI number?

Kathryn Boulter, ND's National Provider Identifier (NPI) is 1962984203, issued on Sep 4, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn Boulter, ND located?

The NPPES record lists a practice address at 230 Blue Ravine RD, Folsom, CA, 95630. Phone: (916) 351-9355. Providers update this record themselves, so call before visiting.

How can I verify Kathryn Boulter, ND's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Kathryn Boulter, ND prescribe under Medicare Part D?

In 2024, Kathryn Boulter, ND had 135 Medicare Part D claims for 19 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.