Christina Marie Stephenson, PHARMD
Pharmacist · Riverside, CA
Christina Marie Stephenson, PHARMD is a pharmacist with a practice address in Riverside, California, and NPI 1346859246, issued on Jul 27, 2020. Check the license (California 82678, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christina Marie Stephenson
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 82678 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10800 Magnolia Ave, Riverside, CA 92505
- Phone
- (951) 602-4224
- Enumerated
- Jul 27, 2020
- Record last updated
- Jul 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 10800 Magnolia Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Christina Marie Stephenson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 82678Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average pharmacist in 2024
13 Medicare Part D claims for 13 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Christina Marie Stephenson among 32,533 pharmacist records in California
Christina Marie Stephenson, PHARMD is one of 32,533 pharmacist records with a practice address in California. 15% 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 73% of them.
- NPI issued2020 · 73% of these records are older, 21% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2020 · 76% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
330 pharmacist records list a practice address in Riverside
They are 330 of the 13,893 NPPES records with a practice address in Riverside, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Riverside → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Jennifer Baybay, PHARMDRiverside, CA 925051366527129
- David Cheng, PHARM.D.Riverside, CA 925051174617864
- Ricky Chui, PHARM.DRiverside, CA 925051295836740
- Andrew Jannett, PHARM.D.Riverside, CA 925051205937299
- Thomas Karlowicz, R.PH.Riverside, CA 925051962585737
- Hoang Le, PHARM.D.Riverside, CA 925051396820817
- Brigitte Nguyen, PHARM.D.Riverside, CA 925051790864791
- Kenneth OhRiverside, CA 925051750466207
Common questions
What is Christina Marie Stephenson, PHARMD's NPI number?
Christina Marie Stephenson, PHARMD's National Provider Identifier (NPI) is 1346859246, issued on Jul 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Christina Marie Stephenson, PHARMD located?
The NPPES record lists a practice address at 10800 Magnolia Ave, Riverside, CA, 92505. Phone: (951) 602-4224. Providers update this record themselves, so call before visiting.
How can I verify Christina Marie Stephenson, PHARMD's license?
NPPES lists California license number 82678, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Christina Marie Stephenson, PHARMD prescribe under Medicare Part D?
In 2024, Christina Marie Stephenson, PHARMD had 13 Medicare Part D claims for 13 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.