Nicholas Rickoff
Pharmacist · Duluth, MN
Nicholas Rickoff is a pharmacist with a practice address in Duluth, Minnesota, and NPI 1093337693, issued on May 18, 2020. Check the license (Minnesota 124365, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nicholas Rickoff
- Primary taxonomy
- Pharmacist 183500000X
- License numbers
- 124365 MN
20239-40 WI
5302415026 MI
74746 TX
Self-reported in NPPES; status is on the state search - Practice location
- 332 W Superior St Ste 300, Duluth, MN 55802
- Phone
- (218) 481-9408
- Enumerated
- May 18, 2020
- Record last updated
- Nov 4, 2025
- Fax
- (218) 491-6055
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 4,914 in Minnesota → Look up another NPI →
Also registered at 332 W Superior St Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nicholas Rickoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 124365Check 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
41 Medicare Part D claims for 34 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.
- Abrysvo25 claims
- Shingrix11 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.
Nicholas Rickoff among 4,914 pharmacist records in Minnesota
Nicholas Rickoff is one of 4,914 pharmacist records with a practice address in Minnesota. 8% 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 63% of them.
- NPI issued2020 · 63% of these records are older, 22% newer
- In a Medicare fileYes · 8% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2025 · 74% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
149 pharmacist records list a practice address in Duluth
They are 149 of the 4,084 NPPES records with a practice address in Duluth, and 4,914 pharmacist records in Minnesota.
All 4,914 in Minnesota → Every provider in Duluth → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Glen Krenelka, RPHDuluth, MN 558021407259435
- Brian LeachDuluth, MN 558021891321600
- Sarah LinstrandDuluth, MN 558021902181001
- Emily Madole, PHARM.D.Duluth, MN 558021205183167
- Michael Malloy, PHARM.D.Duluth, MN 558021851677819
- Jean McBride, RPHDuluth, MN 558021497023410
- Douglas Moe, RPHDuluth, MN 558021093091050
- Courtney Murphy-Bakken, PHARMDDuluth, MN 558021437679859
Common questions
What is Nicholas Rickoff's NPI number?
Nicholas Rickoff's National Provider Identifier (NPI) is 1093337693, issued on May 18, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Rickoff located?
The NPPES record lists a practice address at 332 W Superior St Ste 300, Duluth, MN, 55802. Phone: (218) 481-9408. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Rickoff's license?
NPPES lists Minnesota license number 124365, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does Nicholas Rickoff prescribe under Medicare Part D?
In 2024, Nicholas Rickoff had 41 Medicare Part D claims for 34 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.