Karen Sue Darling, PHARMD
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Corvallis, OR
Karen Sue Darling, PHARMD is a pharmacist clinician (phc)/ clinical pharmacy specialist with a practice address in Corvallis, Oregon, and NPI 1245652049, issued on Jan 13, 2014. Check the license (Oregon 13919, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Sue Darling
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist 1835P0018X
- License numbers
- 13919 OR
RPH-0013919 OR
Self-reported in NPPES; status is on the state search - Practice location
- 2080 NW 9TH St, Corvallis, OR 97330
- Phone
- (541) 753-2226
- Enumerated
- Jan 13, 2014
- Record last updated
- Feb 27, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist clinician (phc)/ clinical pharmacy specialist records → All 985 in Oregon → Look up another NPI →
Also registered at 2080 NW 9TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Haile AberhaPharmacist1285124826
- Kristen BingerPharmacist1093295743
- Kalika Bullock, PHARMACY TECHPharmacy Technician1588396915
- Braden Enfield, RPHPharmacist1427604297
- Jordan Feist, PHARMDPharmacist1861160483
- Jaden Kolas, CPHTPharmacy Technician1114593589
Verify Karen Sue Darling in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 13919Check 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, 92% of the cost of the top drugs
63 Medicare Part D claims for 59 beneficiaries, against an average of 253 among the 1,614 providers of this specialty who prescribed in Part D. Brand-name drugs were 98% 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.
- Shingrix23 claims
- Arexvy16 claims
- Boostrix Tdap13 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.
Karen Sue Darling among 985 pharmacist clinician (phc)/ clinical pharmacy specialist records in Oregon
Karen Sue Darling, PHARMD is one of 985 pharmacist clinician (phc)/ clinical pharmacy specialist records with a practice address in Oregon. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 43% of them.
- NPI issued2014 · 43% of these records are older, 51% newer
- In a Medicare fileYes · 27% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2017 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1835P0018X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
48 pharmacist clinician (phc)/ clinical pharmacy specialist records list a practice address in Corvallis
They are 48 of the 4,096 NPPES records with a practice address in Corvallis, and 985 pharmacist clinician (phc)/ clinical pharmacy specialist records in Oregon.
All 985 in Oregon → Every provider in Corvallis → Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist nationwide →
The 8 pharmacist clinician (phc)/ clinical pharmacy specialist records with the nearest ZIP codes
- Pamela Becker, RPHCorvallis, OR 973301699972828
- David Chin, PHARM.D.Corvallis, OR 973301124455431
- Barbara Foster-Macal, RPHCorvallis, OR 973301497029862
- Eiko Hama, PHARMDCorvallis, OR 973301366716789
- Jacqueline Joss, PHARM.D.Corvallis, OR 973301942343025
- Elizabeth Kohler, RPHCorvallis, OR 973301346544533
- Lizaphor Little, PHARM.D.Corvallis, OR 973301154695633
- Aaron NicholsCorvallis, OR 973301033599311
Common questions
What is Karen Sue Darling, PHARMD's NPI number?
Karen Sue Darling, PHARMD's National Provider Identifier (NPI) is 1245652049, issued on Jan 13, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Karen Sue Darling, PHARMD located?
The NPPES record lists a practice address at 2080 NW 9TH St, Corvallis, OR, 97330. Phone: (541) 753-2226. Providers update this record themselves, so call before visiting.
How can I verify Karen Sue Darling, PHARMD's license?
NPPES lists Oregon license number 13919, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Sue Darling, PHARMD prescribe under Medicare Part D?
In 2024, Karen Sue Darling, PHARMD had 63 Medicare Part D claims for 59 beneficiaries; the average among pharmacist clinician (phc)/ clinical pharmacy specialist prescribers was 253. 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.