Joseph P. Casas
- Medicare services, 2024
- 56
- Medicare patients, 2024
- 70
- Part D claims, 2024
- 802
- Hospital affiliations
- 3
- Medical groups
- 3
- Practice address
- 10800 Magnolia Avenue, Riverside, CA 92505
- Practice phone
- Call (951) 353-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Joseph P. Casas is a physician assistant in Riverside, California
Joseph Casas practices at Riverside Medical Center in Riverside, California, part of Kaiser Permanente.
Joseph Casas' NPI, 1972919876, was assigned on July 11, 2014. Joseph Casas holds California license PA52163.
- NPI
- 1972919876NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890010144
- NPI enumeration date
- July 11, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 353-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Joseph P. Casas practices at Riverside Medical Center in Riverside, California
Joseph Casas' primary practice is Riverside Medical Center, at 10800 Magnolia Avenue, Riverside, CA 92505 in Riverside County. The practice phone is (951) 353-2000.
- Riverside Medical Center10800 Magnolia Avenue, Riverside, CA 92505 · Riverside CountyPhone(951) 353-2000
Source: Dmand AI Affiliation Data
Joseph P. Casas is affiliated with 3 sites of care and 3 medical groups
Joseph Casas' primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente. Joseph Casas is also affiliated with Providence St. Mary Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Joseph Casas to 1 more hospital and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Joseph P. Casas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joseph Casas practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Medical Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Joseph P. Casas is one of 11,482 physician assistants in California
Physician assistant is Joseph Casas' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Joseph Casas is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Joseph Casas is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Joseph Casas
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
Joseph P. Casas billed Medicare for 56 services in 2024
CMS data shows 56 Medicare services from Joseph Casas across 2 procedure codes in 2024, for 70 Medicare patients. Medicare paid $5,324 for them. Every service was in a facility, such as a hospital, rather than an office.
Joseph Casas compared with the California median for physician assistants, 2024
- Joseph Casas
- California median
- Medicare services
- 56vs 20473% below
- Medicare patients
- 70vs 10533% below
- Part D claims
- 613vs 2432.5 times
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Joseph Casas' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Joseph P. Casas treated 70 Medicare patients in 2024, average age 68
CMS counts 70 Medicare patients who saw Joseph Casas in 2024. The largest group is 65 to 74, with 30 patients. 75% of them have high blood pressure, and 60% have arthritis. 67% are also on Medicaid. Their average risk score is 1.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Joseph Casas' median patient age at 34, with 60% women.
Joseph Casas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Joseph Casas' Medicare patients by sex, 2024
- Women4564%
- Men2536%
Chronic conditions among Joseph Casas' Medicare patients, 2024
- High blood pressure75%
- Arthritis60%
- High cholesterol60%
- Diabetes40%
- Chronic kidney disease31%
- Heart failure26%
- Ischemic heart disease26%
- Alcohol and drug use disorders24%
Share of Medicare patients with each condition. A patient can have several.
Joseph Casas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Joseph P. Casas wrote 802 Medicare Part D claims in 2024
In 2024, Joseph Casas wrote 802 Medicare Part D claims for 522 patients. 91% of them were for generic drugs. CMS names the drug for 613 of them, across 21 drugs with 11 or more claims each, at $6,383 in total drug cost.
Joseph Casas' Part D claims by kind of drug, 2024
- Generic730 claims91%
- Brand-name and other72 claims9%
Joseph Casas' 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 Joseph Casas' Part D claims, 2024
- Opioids12%94 of 802 claims
- Antibiotics32%253 of 802 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
How Joseph P. Casas takes part in Medicare
Joseph Casas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Joseph P. Casas is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Joseph P. Casas'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Joseph P. Casas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joseph P. Casas' NPI number?
Joseph P. Casas' NPI number is 1972919876. It was assigned on July 11, 2014, and it is active in the NPI Registry.
What does Joseph P. Casas specialize in?
Joseph P. Casas is a physician assistant in Riverside, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Joseph P. Casas practice?
Joseph Casas practices at 10800 Magnolia Avenue, Riverside, CA 92505. Joseph Casas' primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente. Dmand AI also links Joseph Casas to 1 hospital and 2 medical groups.
What is Joseph P. Casas' office phone number?
The practice phone on file for Joseph Casas is (951) 353-2000.
What is Joseph P. Casas' medical license number?
Joseph Casas holds California license PA52163.
Which hospitals is Joseph P. Casas affiliated with?
Joseph Casas practices at Riverside Medical Center in Riverside, California. Joseph Casas is also affiliated with Providence St. Mary Medical Center. Dmand AI links Joseph Casas to 1 more hospital.
What medical group is Joseph P. Casas part of?
Joseph Casas is linked to Southern California Permanente Medical Group. Dmand AI links Joseph Casas to 2 more medical groups.
Does Joseph P. Casas accept Medicare?
Yes. CMS data shows Joseph Casas billed Medicare for 56 services in 2024, and Joseph Casas accepts Medicare assignment.
How many Medicare patients does Joseph P. Casas see?
CMS counts 70 Medicare patients who saw Joseph Casas in 2024, with an average age of 68.
Is Joseph P. Casas board certified?
Yes. Joseph Casas is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
Show 3 more questionsShow fewer questions
What services does Joseph P. Casas bill to Medicare?
In 2024, Joseph Casas' most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).
What drugs does Joseph P. Casas prescribe most?
In 2024 Medicare Part D data, Joseph Casas' most prescribed drugs by claims were Cephalexin, Ibuprofen and Albuterol Sulfate Hfa.
How long has Joseph P. Casas been practicing?
Joseph Casas graduated from medical school in 2014, 12 years ago.
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