Zoe Darlene Castellano, PHARMD
Pharmacist · Middleton, WI
Zoe Darlene Castellano, PHARMD is a pharmacist with a practice address in Middleton, Wisconsin, and NPI 1700410370, issued on Feb 23, 2020. Check the license (Wisconsin 19055-40, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zoe Darlene Castellano
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License numbers
- 19055-40 WI
051.306229 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2150 Deming Way, Middleton, WI 53562
- Phone
- (608) 824-3959
- Enumerated
- Feb 23, 2020
- Record last updated
- May 13, 2024
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 5,397 in Wisconsin → Look up another NPI →
Also registered at 2150 Deming Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Zoe Darlene Castellano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 19055-40Check 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
97 Medicare Part D claims for 90 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.
- Arexvy50 claims
- Shingrix27 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.
Zoe Darlene Castellano among 5,397 pharmacist records in Wisconsin
Zoe Darlene Castellano, PHARMD is one of 5,397 pharmacist records with a practice address in Wisconsin. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 65% of them.
- NPI issued2020 · 65% of these records are older, 18% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2024 · 78% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 pharmacist records list a practice address in Middleton
They are 39 of the 620 NPPES records with a practice address in Middleton, and 5,397 pharmacist records in Wisconsin.
All 5,397 in Wisconsin → Every provider in Middleton → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Michael Asmus, PHARM.D.Middleton, WI 535621841290459
- Gwen BadgerMiddleton, WI 535621336424217
- Heather Collins, PHARMDMiddleton, WI 535621710003058
- David Duffy, RPHMiddleton, WI 535621457631905
- Daniel Duffy, PHARMDMiddleton, WI 535621053696013
- Tyler Ho, PHARMD, RPH, BCACPMiddleton, WI 535621679852198
- Harry Horn, R.PH.Middleton, WI 535621588777916
- Stefanie HuebnerMiddleton, WI 535621376827964
Common questions
What is Zoe Darlene Castellano, PHARMD's NPI number?
Zoe Darlene Castellano, PHARMD's National Provider Identifier (NPI) is 1700410370, issued on Feb 23, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Zoe Darlene Castellano, PHARMD located?
The NPPES record lists a practice address at 2150 Deming Way, Middleton, WI, 53562. Phone: (608) 824-3959. Providers update this record themselves, so call before visiting.
How can I verify Zoe Darlene Castellano, PHARMD's license?
NPPES lists Wisconsin license number 19055-40, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Zoe Darlene Castellano, PHARMD prescribe under Medicare Part D?
In 2024, Zoe Darlene Castellano, PHARMD had 97 Medicare Part D claims for 90 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.