Douglas Hiroshi Osato, PharmD
- Part D claims, 2024
- 368
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 3440 E La Palma Ave, Anaheim, CA 92806
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Douglas Hiroshi Osato is a pharmacist in Anaheim, California
Douglas Osato practices at Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente.
Douglas Osato's NPI, 1154577344, was assigned on August 7, 2008. Douglas Osato holds California license 61244.
- NPI
- 1154577344NPI Registry (opens in a new tab)
- NPI enumeration date
- August 7, 2008
- NPI status
- Active
- Practice phone
- (714) 279-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Douglas Hiroshi Osato practices at Orange County - Anaheim Medical Center in Anaheim, California
Douglas Osato's primary practice is Orange County - Anaheim Medical Center, at 3440 E La Palma Ave, Anaheim, CA 92806 in Orange County. The practice phone is (714) 279-4000.
- Orange County - Anaheim Medical Center3440 E La Palma Ave, Anaheim, CA 92806 · Orange CountyPhone(714) 279-4000
Source: Dmand AI Affiliation Data
Douglas Hiroshi Osato is affiliated with 1 site of care
Douglas Osato's primary practice is Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Douglas Hiroshi Osato's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Douglas Osato practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orange County - Anaheim Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Douglas Hiroshi Osato is one of 558 pharmacists in California
Pharmacist is Douglas Osato's primary specialty in the NPI Registry, under taxonomy code 183500000X. Douglas Osato is licensed in California.
Specialties and state licenses
- Pharmacist, CaliforniaPrimary
Pharmacists near Douglas Osato
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
Douglas Hiroshi Osato's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Douglas Osato's median patient age at 68, with 51% women.
Douglas Osato's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Douglas Hiroshi Osato wrote 368 Medicare Part D claims in 2024
In 2024, Douglas Osato wrote 368 Medicare Part D claims for 169 patients. 93% of them were for generic drugs.
Douglas Osato's Part D claims by kind of drug, 2024
- Generic341 claims93%
- Brand-name and other27 claims7%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
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 Douglas Hiroshi Osato'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 Douglas Hiroshi Osato
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What is Douglas Hiroshi Osato's NPI number?
Douglas Hiroshi Osato's NPI number is 1154577344. It was assigned on August 7, 2008, and it is active in the NPI Registry.
What does Douglas Hiroshi Osato specialize in?
Douglas Hiroshi Osato is a pharmacist in Anaheim, California. The primary specialty in the NPI Registry is Pharmacist (taxonomy code 183500000X).
Where does Douglas Hiroshi Osato practice?
Douglas Osato practices at 3440 E La Palma Ave, Anaheim, CA 92806. Douglas Osato's primary practice is Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente.
What is Douglas Hiroshi Osato's office phone number?
The practice phone on file for Douglas Osato is (714) 279-4000.
What is Douglas Hiroshi Osato's medical license number?
Douglas Osato holds California license 61244.
Which hospitals is Douglas Hiroshi Osato affiliated with?
Douglas Osato practices at Orange County - Anaheim Medical Center in Anaheim, California.
How long has Douglas Hiroshi Osato been practicing?
Douglas Osato's NPI was assigned in 2008.
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