Teresita Sierra, PHARMACIST
Pharmacist · Glendale, AZ
Teresita Sierra, PHARMACIST is a pharmacist with a practice address in Glendale, Arizona, and NPI 1548932643, issued on Sep 28, 2021. Check the license (Arizona S025474, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Teresita Sierra
- Credential
- PHARMACIST
- Primary taxonomy
- Pharmacist 183500000X
- License number
- S025474 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4965 W Bell RD, Glendale, AZ 85308
- Phone
- (602) 843-2305
- Enumerated
- Sep 28, 2021
- Record last updated
- Dec 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 6,746 in Arizona → Look up another NPI →
Also registered at 4965 W Bell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nathaniel Amoako-Agyei, RPHPharmacist1083944193
- Jaime Bailey, RPHPharmacist1730419854
- Zachary Brown, PHARMDPharmacist1073021838
- Joseph ColePharmacist1497060867
- Edward Justen, PHARMDPharmacist1336479450
- Sheila Nguyen, PHARMDPharmacist1710319314
Verify Teresita Sierra in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license S025474Check 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, 95% of the cost of the top drugs
143 Medicare Part D claims for 125 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.
- Shingrix58 claims
- Arexvy39 claims
- Abrysvo26 claims
- Boostrix Tdap17 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.
Teresita Sierra among 6,746 pharmacist records in Arizona
Teresita Sierra, PHARMACIST is one of 6,746 pharmacist records with a practice address in Arizona. 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 2021, is newer than 81% of them.
- NPI issued2021 · 81% of these records are older, 15% 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 updated2021 · 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
295 pharmacist records list a practice address in Glendale
They are 295 of the 5,447 NPPES records with a practice address in Glendale, and 6,746 pharmacist records in Arizona.
All 6,746 in Arizona → Every provider in Glendale → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Grace Akoh-Arrey, BS (PHARM) PHARMDGlendale, AZ 853081457348971
- Lisa Buchak, RPHGlendale, AZ 853081679790331
- Chris CowellGlendale, AZ 853081215266341
- Mary Gurney, RPH, PHDGlendale, AZ 853081295722197
- Jane Lee, PHARM.D.Glendale, AZ 853081932117223
- Stefanie Lein, PHARM DGlendale, AZ 853081730362443
- Elizabeth Pogge, PHARM.D.Glendale, AZ 853081306092085
- Janet Safranske, PHARM. DGlendale, AZ 853081063742203
Common questions
What is Teresita Sierra, PHARMACIST's NPI number?
Teresita Sierra, PHARMACIST's National Provider Identifier (NPI) is 1548932643, issued on Sep 28, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Teresita Sierra, PHARMACIST located?
The NPPES record lists a practice address at 4965 W Bell RD, Glendale, AZ, 85308. Phone: (602) 843-2305. Providers update this record themselves, so call before visiting.
How can I verify Teresita Sierra, PHARMACIST's license?
NPPES lists Arizona license number S025474, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Teresita Sierra, PHARMACIST prescribe under Medicare Part D?
In 2024, Teresita Sierra, PHARMACIST had 143 Medicare Part D claims for 125 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.