NPPES file of Aug 9, 2026

Caitlin Walker, ND

Naturopath · Amherst, NH

Caitlin Walker, ND is a naturopath with a practice address in Amherst, New Hampshire, and NPI 1598469942, issued on Mar 29, 2023. Check the license (New Hampshire 0079, as entered in NPPES) with the New Hampshire 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
1598469942
Name
Caitlin Walker
Credential
ND
Primary taxonomy
Naturopath 175F00000X
License number
0079 NH
Self-reported in NPPES; status is on the state search
Practice location
109 Ponemah RD Ste 9, Amherst, NH 03031
Phone
(603) 249-5771
Enumerated
Mar 29, 2023
Record last updated
Mar 29, 2023
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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Also registered at 109 Ponemah RD Ste 9

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

  1. Carrie Chojnowski, N.DNaturopath1437459906
  2. Michelle DionneInfusion Therapy Registered Nurse1396117958
  3. Destiny Green, NDNaprapath1790296127
  4. Mark Hutchings, RNRegistered Nurse1922734292
  5. Miriam Mendelsohn, NDNaturopath1912407388

Verify Caitlin Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
    Search for license 0079
    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
Find the New Hampshire license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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41% fewer Medicare Part D claims than the average naturopath in 2024

64 Medicare Part D claims for 18 beneficiaries, 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.

  1. Caitlin Walker64
  2. Specialty average109

Most prescribed

  1. Doxycycline Hyclate30 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.

Caitlin Walker among 90 naturopath records in New Hampshire

Caitlin Walker, ND is one of 90 naturopath records with a practice address in New Hampshire. 43% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 94% of them.

  • NPI issued2023 · 94% of these records are older, 2% newer
  • In a Medicare fileYes · 43% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2023 · 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 New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 naturopath records list a practice address in Amherst

They are 4 of the 229 NPPES records with a practice address in Amherst, and 90 naturopath records in New Hampshire.

The 8 naturopath records with the nearest ZIP codes

  1. Deborah Bonfanti, N.D.Amherst, NH 030311548795131
  2. Carrie Chojnowski, N.DAmherst, NH 030311437459906
  3. Julia Greenspan, ND - NATUROPATHIC DOAmhurst, NH 030311083738330
  4. Miriam Mendelsohn, NDAmherst, NH 030311912407388
  5. Robyn Giard, NDDeerfield, NH 030371871632067
  6. Cora Rivard, N.D.Derry, NH 030381437399805
  7. Cristina Bronder, ND, LMTMason, NH 030481982246468
  8. Tanya Lawson, NDLondonderry, NH 030531013385087

Common questions

What is Caitlin Walker, ND's NPI number?

Caitlin Walker, ND's National Provider Identifier (NPI) is 1598469942, issued on Mar 29, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Caitlin Walker, ND located?

The NPPES record lists a practice address at 109 Ponemah RD Ste 9, Amherst, NH, 03031. Phone: (603) 249-5771. Providers update this record themselves, so call before visiting.

How can I verify Caitlin Walker, ND's license?

NPPES lists New Hampshire license number 0079, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.

How much does Caitlin Walker, ND prescribe under Medicare Part D?

In 2024, Caitlin Walker, ND had 64 Medicare Part D claims for 18 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.

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.