Carol Ann Zamarra, N.D., L.M.T.
Naturopath · Hillsboro, OR
Carol Ann Zamarra, N.D., L.M.T. is a naturopath with a practice address in Hillsboro, Oregon, and NPI 1770642621, issued on Dec 7, 2006. Check the license (Oregon 1519, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carol Ann Zamarra
- Credential
- N.D., L.M.T.
- Primary taxonomy
- Naturopath 175F00000X
- License numbers
- 1519 OR
10311 OR
Self-reported in NPPES; status is on the state search - Practice location
- 4950 NE Belknap CT, Hillsboro, OR 97124
- Phone
- (503) 591-8855
- Enumerated
- Dec 7, 2006
- Record last updated
- Jul 1, 2026
- Fax
- (503) 591-1595
- Medicaid ID
- 500633902 OR
- Entity
- Type 1 · individual
8 nearest naturopath records → All 1,181 in Oregon → Look up another NPI →
Also registered at 4950 NE Belknap CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lindsay Balboa, CSWAClinical Social Worker1023555141
- Kent Bond, P.T.Physical Therapist1710987714
- Nancy Causton, P.T.Physical Therapist1508817818
- Michelle Pliske, MSW LCSW RPTClinical Social Worker1396097713
- Brandalyn SprinkleMental Health Counselor1568087328
Verify Carol Ann Zamarra in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 1519Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% more Medicare Part D claims than the average naturopath in 2024
182 Medicare Part D claims for 12 beneficiaries, against an average of 109 among the 1,866 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 14 claims were for opioids.
Most prescribed
- Hydroxyzine Hcl27 claims
- Levothyroxine Sodium22 claims
- Oxycodone Hcl14 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.
Carol Ann Zamarra among 1,181 naturopath records in Oregon
Carol Ann Zamarra, N.D., L.M.T. is one of 1,181 naturopath records with a practice address in Oregon. 37% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 89% newer
- In a Medicare fileYes · 37% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Naturopath providers in Oregon
There are 1,181 naturopath records in Oregon.
All 1,181 in Oregon → Every provider in Hillsboro → Naturopath nationwide →
The 8 naturopath records with the nearest ZIP codes
- Bethel Flores, N.D.Hillsboro, OR 971241235573767
- Audra Gesik, NDHillsboro, OR 971241558966218
- Shalini Kapoor, NDHillsboro, OR 971241003136763
- Taryn Machingo, NDHillsboro, OR 971241154139715
- Erin Mullaney, N.D.Hillsboro, OR 971241982038808
- Michele Bartlett, N.D.Hillsboro, OR 971231740617760
- Sierra Carey, NDHillsboro, OR 971231407635063
- Tooba Durrani, N.D., L.ACHillsboro, OR 971231609081272
Common questions
What is Carol Ann Zamarra, N.D., L.M.T.'s NPI number?
Carol Ann Zamarra, N.D., L.M.T.'s National Provider Identifier (NPI) is 1770642621, issued on Dec 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carol Ann Zamarra, N.D., L.M.T. located?
The NPPES record lists a practice address at 4950 NE Belknap CT, Hillsboro, OR, 97124. Phone: (503) 591-8855. Providers update this record themselves, so call before visiting.
How can I verify Carol Ann Zamarra, N.D., L.M.T.'s license?
NPPES lists Oregon license number 1519, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Carol Ann Zamarra, N.D., L.M.T. prescribe under Medicare Part D?
In 2024, Carol Ann Zamarra, N.D., L.M.T. had 182 Medicare Part D claims for 12 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.