Aaron Brown, OTRL
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 9961 Sierra Ave, Fontana, CA 92335
- Practice phone
- Call (909) 427-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Aaron 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.
Aaron Brown is an occupational therapist in Fontana, California
Aaron Brown practices at Fontana Medical Center in Fontana, California, part of Kaiser Permanente.
Aaron Brown's NPI, 1598637654, was assigned on September 18, 2025. Aaron Brown holds California license 25777.
- NPI
- 1598637654NPI Registry (opens in a new tab)
- NPI enumeration date
- September 18, 2025
- NPI status
- Active
- Practice phone
- (909) 427-5000
- 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
Aaron Brown practices at Fontana Medical Center in Fontana, California
Aaron Brown's primary practice is Fontana Medical Center, at 9961 Sierra Ave, Fontana, CA 92335 in San Bernardino County. The practice phone is (909) 427-5000.
- Fontana Medical Center9961 Sierra Ave, Fontana, CA 92335 · San Bernardino CountyPhone(909) 427-5000
Source: Dmand AI Affiliation Data
Aaron Brown is affiliated with 1 site of care and 1 medical group
Aaron Brown's primary practice is Fontana Medical Center in Fontana, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Aaron Brown's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Aaron Brown practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fontana Medical Center | 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 Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Aaron Brown is one of 1,655 occupational therapists in California
Occupational therapist is Aaron Brown's primary specialty in the NPI Registry, under taxonomy code 225X00000X. Aaron Brown is licensed in California.
Specialties and state licenses
- Occupational therapist, CaliforniaPrimary
Occupational therapists near Aaron Brown
Counts of occupational therapists 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
Aaron Brown's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Aaron Brown's median patient age at 53, with 58% women.
Aaron 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 53
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Sources for Aaron 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 |
| 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 Aaron 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 Aaron Brown's NPI number?
Aaron Brown's NPI number is 1598637654. It was assigned on September 18, 2025, and it is active in the NPI Registry.
What does Aaron Brown specialize in?
Aaron Brown is an occupational therapist in Fontana, California. The primary specialty in the NPI Registry is Occupational Therapist (taxonomy code 225X00000X).
Where does Aaron Brown practice?
Aaron Brown practices at 9961 Sierra Ave, Fontana, CA 92335. Aaron Brown's primary practice is Fontana Medical Center in Fontana, California, part of Kaiser Permanente.
What is Aaron Brown's office phone number?
The practice phone on file for Aaron Brown is (909) 427-5000.
What is Aaron Brown's medical license number?
Aaron Brown holds California license 25777.
Which hospitals is Aaron Brown affiliated with?
Aaron Brown practices at Fontana Medical Center in Fontana, California.
What medical group is Aaron Brown part of?
Aaron Brown is linked to Southern California Permanente Medical Group.
How long has Aaron Brown been practicing?
Aaron Brown's NPI was assigned in 2025.
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