David C. Zandberg, R.PH.
Pharmacist · Dallas, OR
David C. Zandberg, R.PH. is a pharmacist with a practice address in Dallas, Oregon, and NPI 1891033247, issued on Jan 18, 2013. Check the license (Oregon RPH-0010856, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David C. Zandberg
- Credential
- R.PH.
- Primary taxonomy
- Pharmacist 183500000X
- License numbers
- RPH-0010856 OR
S015790 AZ
44705 CA
17476 NJ
17050 NV
and 2 more
Self-reported in NPPES; status is on the state search - Practice location
- 138 W Ellendale Ave, Dallas, OR 97338
- Phone
- (503) 831-6006
- Enumerated
- Jan 18, 2013
- Record last updated
- Jan 19, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (503) 831-6008
- Entity
- Type 1 · individual
Also registered at 138 W Ellendale Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Brattain, PHARMDPharmacist1356824908
- John KangasPharmacist1447536412
Verify David C. Zandberg 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-0010856Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs
20 Medicare Part D claims for 18 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Arexvy15 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.
9 pharmacist records list a practice address in Dallas
They are 9 of the 410 NPPES records with a practice address in Dallas, and 3,571 pharmacist records in Oregon.
All 9 in Dallas → All 3,571 in Oregon → Every provider in Dallas →
Other pharmacist records in Oregon
- Casey Aaby, PHARMDSpringfield, OR1114735909
- Zachary Aalberg, PHARMDMedford, OR1336757095
- Carly Aamoth, PHARM.DPortland, OR1659749380
- Tahlia Aarstad, PHARMDKlamath Falls, OR1972928117
- Abdulahi Ababulgu, PHARMDPortland, OR1548942188
- Alyaa AbbasWoodburn, OR1477417293
- Diana AbdeljawadPortland, OR1578369229
- Gerissa AbdonBeaverton, OR1487364014
- Laura AbellEnterprise, OR1134640584
- Haile AberhaCorvallis, OR1285124826
Common questions
What is David C. Zandberg, R.PH.'s NPI number?
David C. Zandberg, R.PH.'s National Provider Identifier (NPI) is 1891033247, issued on Jan 18, 2013. An NPI identifies a provider in billing; it is not a license.
Where is David C. Zandberg, R.PH. located?
The NPPES record lists a practice address at 138 W Ellendale Ave, Dallas, OR, 97338. Phone: (503) 831-6006. Providers update this record themselves, so call before visiting.
How can I verify David C. Zandberg, R.PH.'s license?
NPPES lists Oregon license number RPH-0010856, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does David C. Zandberg, R.PH. prescribe under Medicare Part D?
In 2024, David C. Zandberg, R.PH. had 20 Medicare Part D claims for 18 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.