Thomas Friesen, R.PH.
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Redding, CA
Thomas Friesen, R.PH. is a pharmacist clinician (phc)/ clinical pharmacy specialist with a practice address in Redding, California, and NPI 1114217064, issued on Apr 12, 2011. Check the license (California 44476, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thomas Friesen
- Credential
- R.PH.
- Primary taxonomy
- Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist 1835P0018X
- License number
- 44476 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1300 Dana Dr, Redding, CA 96003
- Phone
- (530) 222-8097
- Enumerated
- Apr 12, 2011
- Record last updated
- Jul 12, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (530) 222-8081
- Entity
- Type 1 · individual
8 nearest pharmacist clinician (phc)/ clinical pharmacy specialist records → All 1,593 in California → Look up another NPI →
Also registered at 1300 Dana Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lloyd Haynie, RPHPharmacist1881972214
- Kenneth Marzocchi, PHARM D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1508185778
- Richard Pitcher, PHARM DPharmacist1174898076
- Robert Skinner, RPHPharmacist1558608646
Verify Thomas Friesen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 44476Check 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
54 Medicare Part D claims for 48 beneficiaries, against an average of 253 among the 1,614 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.
- Abrysvo31 claims
- Shingrix22 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.
Thomas Friesen among 1,593 pharmacist clinician (phc)/ clinical pharmacy specialist records in California
Thomas Friesen, R.PH. is one of 1,593 pharmacist clinician (phc)/ clinical pharmacy specialist records with a practice address in California. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 20% of them.
- NPI issued2011 · 20% of these records are older, 71% newer
- In a Medicare fileYes · 17% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2018 · 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist providers in California
There are 1,593 pharmacist clinician (phc)/ clinical pharmacy specialist records in California.
All 1,593 in California → Every provider in Redding → Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist nationwide →
The 8 pharmacist clinician (phc)/ clinical pharmacy specialist records with the nearest ZIP codes
- Kenneth Marzocchi, PHARM D.Redding, CA 960031508185778
- Susan BucherRedding, CA 960021962777441
- Manreet SiviaYuba City, CA 959911326689233
- Bernard Christopher, PHARM DCottonwood, CA 960221225301104
- Patrick Welch, PHARM.D.Chico, CA 959731003183773
- Richard Foster, PHARM.D.Quincy, CA 959711538413984
- Mark Le Roy, PHARM DQuincy, CA 959711730481235
- Lisa Hohenthaner, PHARM DMagalia, CA 959541134279144
Common questions
What is Thomas Friesen, R.PH.'s NPI number?
Thomas Friesen, R.PH.'s National Provider Identifier (NPI) is 1114217064, issued on Apr 12, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Friesen, R.PH. located?
The NPPES record lists a practice address at 1300 Dana Dr, Redding, CA, 96003. Phone: (530) 222-8097. Providers update this record themselves, so call before visiting.
How can I verify Thomas Friesen, R.PH.'s license?
NPPES lists California license number 44476, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Thomas Friesen, R.PH. prescribe under Medicare Part D?
In 2024, Thomas Friesen, R.PH. had 54 Medicare Part D claims for 48 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.