Lillian Chan, N.D.
Naturopath · Portland, OR
Lillian Chan, N.D. is a naturopath with a practice address in Portland, Oregon, and NPI 1912399213, issued on Feb 23, 2015. Check the license (Oregon 2032, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lillian Chan
- Credential
- N.D.
- Primary taxonomy
- Naturopath 175F00000X
- License number
- 2032 OR
Self-reported in NPPES; status is on the state search - Practice location
- 316 NE 19TH Ave, Portland, OR 97232
- Phone
- (503) 778-0885
- Enumerated
- Feb 23, 2015
- Record last updated
- Aug 4, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest naturopath records → All 1,181 in Oregon → Look up another NPI →
Also registered at 316 NE 19TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anita Brown, LACAcupuncturist1487873014
- Deborah Mann, LMTMassage Therapist1427368554
- Brittany SmithMental Health Counselor1386247146
Verify Lillian Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 2032Check 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. 13 claims were for opioids.
Most prescribed
- Methadone Hcl13 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.
Lillian Chan among 1,181 naturopath records in Oregon
Lillian Chan, N.D. 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 2015, is newer than 60% of them.
- NPI issued2015 · 60% of these records are older, 35% 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 updated2015 · 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).
687 naturopath records list a practice address in Portland
They are 687 of the 42,088 NPPES records with a practice address in Portland, and 1,181 naturopath records in Oregon.
All 1,181 in Oregon → Every provider in Portland → Naturopath nationwide →
The 8 naturopath records with the nearest ZIP codes
- Susan Allen, MDPortland, OR 972321639230014
- Holly Beckwith, N.D.Portland, OR 972321447301403
- Andrew Bonner, NDPortland, OR 972321841441201
- Elizabeth Collins, ND, LMPortland, OR 972321982685806
- John Collins, N.D.Portland, OR 972321568660843
- Sherylyn Estlund, NDPortland, OR 972321639112782
- Lindsay Fontenot, N.D., L.ACPortland, OR 972321083749709
- Mary Grabowska, ND, LM, LACPortland, OR 972321578597829
Common questions
What is Lillian Chan, N.D.'s NPI number?
Lillian Chan, N.D.'s National Provider Identifier (NPI) is 1912399213, issued on Feb 23, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Lillian Chan, N.D. located?
The NPPES record lists a practice address at 316 NE 19TH Ave, Portland, OR, 97232. Phone: (503) 778-0885. Providers update this record themselves, so call before visiting.
How can I verify Lillian Chan, N.D.'s license?
NPPES lists Oregon license number 2032, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Lillian Chan, N.D. prescribe under Medicare Part D?
In 2024, Lillian Chan, N.D. 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.