Holly T. Masui, PharmD
- Part D claims, 2024
- 298
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
- Practice phone
- Call (626) 851-1011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Holly Masui's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Holly T. Masui is a pharmacist in Baldwin Park, California
Holly Masui practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente.
Holly Masui's NPI, 1881773349, was assigned on November 3, 2006. Holly Masui holds California license RPH 41074.
- NPI
- 1881773349NPI Registry (opens in a new tab)
- NPI enumeration date
- November 3, 2006
- NPI status
- Active
- Practice phone
- (626) 851-1011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Holly T. Masui practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California
Holly Masui's primary practice is Kaiser Permanente Baldwin Park Medical Center, at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706 in Los Angeles County. The practice phone is (626) 851-1011.
- Kaiser Permanente Baldwin Park Medical Center1011 Baldwin Park Blvd, Baldwin Park, CA 91706 · Los Angeles CountyPhone(626) 851-1011
Source: Dmand AI Affiliation Data
Holly T. Masui is affiliated with 1 site of care
Holly Masui's primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Holly T. Masui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Holly Masui practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Baldwin Park Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Holly T. Masui is one of 558 pharmacists in California
Pharmacist is Holly Masui's primary specialty in the NPI Registry, under taxonomy code 183500000X. Holly Masui is licensed in California.
Specialties and state licenses
- Pharmacist, CaliforniaPrimary
Pharmacists near Holly Masui
Counts of pharmacists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Holly T. Masui's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Holly Masui's median patient age at 76, with 44% women.
Holly Masui's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Holly T. Masui wrote 298 Medicare Part D claims in 2024
In 2024, Holly Masui wrote 298 Medicare Part D claims for 110 patients. 84% of them were for generic drugs.
Holly Masui's Part D claims by kind of drug, 2024
- Generic250 claims84%
- Brand-name48 claims16%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Holly T. Masui's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Holly T. Masui
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Holly T. Masui's NPI number?
Holly T. Masui's NPI number is 1881773349. It was assigned on November 3, 2006, and it is active in the NPI Registry.
What does Holly T. Masui specialize in?
Holly T. Masui is a pharmacist in Baldwin Park, California. The primary specialty in the NPI Registry is Pharmacist (taxonomy code 183500000X).
Where does Holly T. Masui practice?
Holly Masui practices at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706. Holly Masui's primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente.
What is Holly T. Masui's office phone number?
The practice phone on file for Holly Masui is (626) 851-1011.
What is Holly T. Masui's medical license number?
Holly Masui holds California license RPH 41074.
Which hospitals is Holly T. Masui affiliated with?
Holly Masui practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California.
How long has Holly T. Masui been practicing?
Holly Masui's NPI was assigned in 2006.
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