Chamnan Ing
Pharmacist · Beaverton, OR
Chamnan Ing is a pharmacist with a practice address in Beaverton, Oregon, and NPI 1104199876, issued on Feb 10, 2012. Check the license (Oregon RPH-0010478, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Chamnan Ing
- Primary taxonomy
- Pharmacist 183500000X
- License number
- RPH-0010478 OR
Self-reported in NPPES; status is on the state search - Practice location
- 4750 SW Western Ave, Beaverton, OR 97005
- Phone
- (503) 626-4710
- Enumerated
- Feb 10, 2012
- Record last updated
- Feb 10, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (503) 626-0590
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 3,571 in Oregon → Look up another NPI →
Also registered at 4750 SW Western Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tonia JacobsPharmacy Technician1639442106
- Janette Johnson, RPHPharmacist1518230135
Verify Chamnan Ing in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license RPH-0010478Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average pharmacist in 2024
25 Medicare Part D claims for 21 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 92% of 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.
Chamnan Ing among 3,571 pharmacist records in Oregon
Chamnan Ing is one of 3,571 pharmacist records with a practice address in Oregon. 28% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 33% of them.
- NPI issued2012 · 33% of these records are older, 57% newer
- In a Medicare fileYes · 28% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2012 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
120 pharmacist records list a practice address in Beaverton
They are 120 of the 3,604 NPPES records with a practice address in Beaverton, and 3,571 pharmacist records in Oregon.
All 3,571 in Oregon → Every provider in Beaverton → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Ashima BhattiBeaverton, OR 970051487941423
- Cheryl Fox, RPHBeaverton, OR 970051265778088
- Thomas Irby, R.PH.Beaverton, OR 970051598989311
- Janette Johnson, RPHBeaverton, OR 970051518230135
- Chad Kobayashi, PHARMDBeaverton, OR 970051154611440
- Yin Mak, PHARM.D.Beaverton, OR 970051205052511
- Natalie Marshburn, PHARMDBeaverton, OR 970051659653228
- Brian Murch, PHARMD.Beaverton, OR 970051669655379
Common questions
What is Chamnan Ing's NPI number?
Chamnan Ing's National Provider Identifier (NPI) is 1104199876, issued on Feb 10, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Chamnan Ing located?
The NPPES record lists a practice address at 4750 SW Western Ave, Beaverton, OR, 97005. Phone: (503) 626-4710. Providers update this record themselves, so call before visiting.
How can I verify Chamnan Ing's license?
NPPES lists Oregon license number RPH-0010478, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Chamnan Ing prescribe under Medicare Part D?
In 2024, Chamnan Ing had 25 Medicare Part D claims for 21 beneficiaries; the average among pharmacist prescribers was 119. 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.