Robert Hsu, MPAS, PA-C
- Part D claims, 2024
- 261
- Hospital affiliations
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 975 S Fairmont Avenue, Lodi, CA 95240
- Practice phone
- Call (209) 334-3411
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Robert Hsu'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.
Robert Hsu is a physician assistant in Lodi, California
Robert Hsu practices at Adventist Health Lodi Memorial in Lodi, California, part of Adventist Health.
Robert Hsu's NPI, 1821168832, was assigned on November 8, 2006. Robert Hsu holds California license PA 18635.
- NPI
- 1821168832NPI Registry (opens in a new tab)
- NPI enumeration date
- November 8, 2006
- NPI status
- Active
- Practice phone
- (209) 334-3411
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Robert Hsu practices at Adventist Health Lodi Memorial in Lodi, California
Robert Hsu's primary practice is Adventist Health Lodi Memorial, at 975 S Fairmont Avenue, Lodi, CA 95240 in San Joaquin County. The practice phone is (209) 334-3411.
- Adventist Health Lodi Memorial975 S Fairmont Avenue, Lodi, CA 95240 · San Joaquin CountyPhone(209) 334-3411
Source: Dmand AI Affiliation Data
Robert Hsu is affiliated with 2 sites of care and 2 medical groups
Robert Hsu's primary practice is Adventist Health Lodi Memorial in Lodi, California, part of Adventist Health. The medical group on file is Adventist Health Physicians Network. Dmand AI also links Robert Hsu to 1 more hospital and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Robert Hsu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Hsu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adventist Health Lodi Memorial | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Adventist Health and 6.2K+ hospitals, with verified contacts in the same login.
Robert Hsu is one of 11,482 physician assistants in California
Physician assistant is Robert Hsu's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Robert Hsu is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Robert Hsu is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Robert Hsu
Counts of physician assistants 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
Robert Hsu's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Robert Hsu's median patient age at 65, with 25% women.
Robert Hsu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women25%
- Men75%
Source: Dmand AI Patient Panel Data
Robert Hsu wrote 261 Medicare Part D claims in 2024
In 2024, Robert Hsu wrote 261 Medicare Part D claims for 53 patients. 95% of them were for generic drugs. CMS names the drug for 214 of them, across 8 drugs with 11 or more claims each, at $870 in total drug cost.
Robert Hsu's Part D claims by kind of drug, 2024
- Generic247 claims95%
- Brand-name14 claims5%
Robert Hsu's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Robert Hsu's Part D claims, 2024
- Opioids16%42 of 261 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Robert Hsu is board certified in certified physician assistant
Robert Hsu is a member of AAPA.
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Robert Hsu'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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Robert Hsu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Robert Hsu's NPI number?
Robert Hsu's NPI number is 1821168832. It was assigned on November 8, 2006, and it is active in the NPI Registry.
What does Robert Hsu specialize in?
Robert Hsu is a physician assistant in Lodi, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Robert Hsu practice?
Robert Hsu practices at 975 S Fairmont Avenue, Lodi, CA 95240. Robert Hsu's primary practice is Adventist Health Lodi Memorial in Lodi, California, part of Adventist Health. Dmand AI also links Robert Hsu to 1 hospital and 1 medical group.
What is Robert Hsu's office phone number?
The practice phone on file for Robert Hsu is (209) 334-3411.
What is Robert Hsu's medical license number?
Robert Hsu holds California license PA 18635.
Which hospitals is Robert Hsu affiliated with?
Robert Hsu practices at Adventist Health Lodi Memorial in Lodi, California. Dmand AI links Robert Hsu to 1 more hospital.
What medical group is Robert Hsu part of?
Robert Hsu is linked to Adventist Health Physicians Network. Dmand AI links Robert Hsu to 1 more medical group.
Is Robert Hsu board certified?
Yes. Robert Hsu is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What drugs does Robert Hsu prescribe most?
In 2024 Medicare Part D data, Robert Hsu's most prescribed drugs by claims were Clopidogrel, Metoprolol Tartrate and Hydrocodone-Acetaminophen.
How long has Robert Hsu been practicing?
Robert Hsu graduated from medical school in 2006, 20 years ago.
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