Dr. Joshua Clay Brown, DO
- Part D claims, 2024
- 169
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 9333 Imperial Highway, Downey, CA 90242
- Practice phone
- Call (562) 461-6007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Brown'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.
Dr. Joshua Clay Brown is an emergency medicine physician in Downey, California
Dr. Brown practices at Downey Medical Center in Downey, California, part of Kaiser Permanente.
Dr. Brown's NPI, 1346988433, was assigned on May 26, 2022. Dr. Brown holds Michigan license 5101028040.
- NPI
- 1346988433NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113307638
- NPI enumeration date
- May 26, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (562) 461-6007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joshua Clay Brown practices at Downey Medical Center in Downey, California
Dr. Brown's primary practice is Downey Medical Center, at 9333 Imperial Highway, Downey, CA 90242 in Los Angeles County. The practice phone is (562) 461-6007.
- Downey Medical Center9333 Imperial Highway, Downey, CA 90242 · Los Angeles CountyPhone(562) 461-6007
Source: Dmand AI Affiliation Data
Dr. Joshua Clay Brown is affiliated with 3 sites of care and 2 medical groups
Dr. Brown's primary practice is Downey Medical Center in Downey, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Brown to 1 more breast imaging center, 1 group practice or clinic 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 Dr. Joshua Clay Brown's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brown practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Downey Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joshua Clay Brown is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Brown is licensed in Michigan.
Specialties and state licenses
- Emergency medicine, MichiganPrimary
Emergency medicine physicians near Dr. Brown
Counts of emergency medicine physicians 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
Dr. Joshua Clay Brown's patients have a median age of 42
Across all payers, Dmand AI patient panel data puts Dr. Brown's median patient age at 42, with 59% women.
Dr. Brown's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. Joshua Clay Brown wrote 169 Medicare Part D claims in 2024
In 2024, Dr. Brown wrote 169 Medicare Part D claims for 115 patients. 93% of them were for generic drugs. CMS names the drug for 60 of them, across 4 drugs with 11 or more claims each, at $465 in total drug cost.
Dr. Brown's Part D claims by kind of drug, 2024
- Generic158 claims93%
- Brand-name11 claims7%
Dr. Brown'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 Dr. Brown's Part D claims, 2024
- Opioids11%18 of 169 claims
- Antibiotics32%54 of 169 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 Dr. Joshua Clay Brown takes part in Medicare
Dr. Brown 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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Sources for Dr. Joshua Clay Brown'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Dr. Joshua Clay Brown
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Joshua Clay Brown's NPI number?
Dr. Joshua Clay Brown's NPI number is 1346988433. It was assigned on May 26, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Joshua Clay Brown?
Dr. Joshua Clay Brown is an emergency medicine physician in Downey, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Joshua Clay Brown practice?
Dr. Brown practices at 9333 Imperial Highway, Downey, CA 90242. Dr. Brown's primary practice is Downey Medical Center in Downey, California, part of Kaiser Permanente. Dmand AI also links Dr. Brown to 1 breast imaging center, 1 group practice or clinic and 1 medical group.
What is Dr. Joshua Clay Brown's office phone number?
The practice phone on file for Dr. Brown is (562) 461-6007.
What is Dr. Joshua Clay Brown's medical license number?
Dr. Brown holds Michigan license 5101028040.
Which hospitals is Dr. Joshua Clay Brown affiliated with?
Dr. Brown practices at Downey Medical Center in Downey, California.
What medical group is Dr. Joshua Clay Brown part of?
Dr. Brown is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Brown to 1 more medical group.
Does Dr. Joshua Clay Brown accept Medicare?
Yes. CMS lists Dr. Brown as accepting Medicare assignment.
What drugs does Dr. Joshua Clay Brown prescribe most?
In 2024 Medicare Part D data, Dr. Brown's most prescribed drugs by claims were Ondansetron ODT, Cephalexin and Hydrocodone-Acetaminophen.
How long has Dr. Joshua Clay Brown been practicing?
Dr. Brown graduated from medical school in 2018, 8 years ago.
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