Reginald John Southall III
- Part D claims, 2024
- 16
- Hospital affiliations
- 3
- Industry payments
- $53
- Medical groups
- 2
- State license
- 1
- Practice address
- 8501 Wilshire Blvd, Beverly Hills, CA 90211
- Practice phone
- Call (310) 385-3200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cedars-Sinai Medical Care Foundation
Beverly Hills, California
Find Reginald Southall'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.
Reginald John Southall III is a physician assistant in Beverly Hills, California
Reginald Southall practices at Cedars-Sinai Medical Care Foundation in Beverly Hills, California.
Reginald Southall's NPI, 1669105854, was assigned on July 5, 2022. Reginald Southall graduated from University of Southern California Keck School of Medicine in 2024. Reginald Southall holds California license PA64702.
- NPI
- 1669105854NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345771242
- NPI enumeration date
- July 5, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 385-3200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Reginald John Southall III practices at Cedars-Sinai Medical Care Foundation in Beverly Hills, California
Reginald Southall's primary practice is Cedars-Sinai Medical Care Foundation, at 8501 Wilshire Blvd, Beverly Hills, CA 90211 in Los Angeles County. The practice phone is (310) 385-3200.
- Cedars-Sinai Medical Care Foundation8501 Wilshire Blvd, Beverly Hills, CA 90211 · Los Angeles CountyPhone(310) 385-3200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Reginald John Southall III is affiliated with 4 sites of care and 2 medical groups
Reginald Southall's primary practice is Cedars-Sinai Medical Care Foundation in Beverly Hills, California. Reginald Southall is also affiliated with Cedars-Sinai Medical Center. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Reginald Southall to 2 more hospitals and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Reginald John Southall III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Reginald Southall practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cedars-Sinai Medical Care Foundation | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Reginald John Southall III is one of 11,482 physician assistants in California
Physician assistant is Reginald Southall's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Reginald Southall is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Reginald Southall
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
Reginald John Southall III's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Reginald Southall's median patient age at 64, with 72% women.
Reginald Southall's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women72%
- Men28%
Source: Dmand AI Patient Panel Data
Reginald John Southall III wrote 16 Medicare Part D claims in 2024
In 2024, Reginald Southall wrote 16 Medicare Part D claims for 13 patients. 94% of them were for generic drugs.
Reginald Southall's Part D claims by kind of drug, 2024
- Generic15 claims94%
- Brand-name and other1 claims6%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Reginald John Southall III offers telehealth to Medicare patients
Reginald Southall accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Reginald Southall as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Reginald John Southall III received $53 in industry payments in 2025
CMS Open Payments shows 1 general payment to Reginald Southall from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Smith & Nephew, Inc. paid the most, $53.
Companies that paid Reginald Southall the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Reginald John Southall III graduated from University of Southern California Keck School of Medicine
Reginald Southall graduated from University of Southern California Keck School of Medicine in 2024.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Reginald John Southall III'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Reginald John Southall III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Reginald John Southall III's NPI number?
Reginald John Southall III's NPI number is 1669105854. It was assigned on July 5, 2022, and it is active in the NPI Registry.
What does Reginald John Southall III specialize in?
Reginald John Southall III is a physician assistant in Beverly Hills, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Reginald John Southall III practice?
Reginald Southall practices at 8501 Wilshire Blvd, Beverly Hills, CA 90211. Reginald Southall's primary practice is Cedars-Sinai Medical Care Foundation in Beverly Hills, California. Dmand AI also links Reginald Southall to 2 hospitals and 1 medical group.
What is Reginald John Southall III's office phone number?
The practice phone on file for Reginald Southall is (310) 385-3200.
What is Reginald John Southall III's medical license number?
Reginald Southall holds California license PA64702, one of 2 state licenses on file.
Which hospitals is Reginald John Southall III affiliated with?
Reginald Southall is affiliated with Cedars-Sinai Medical Center. Dmand AI links Reginald Southall to 2 more hospitals.
What medical group is Reginald John Southall III part of?
Reginald Southall is linked to Cedars-Sinai Medical Group. Dmand AI links Reginald Southall to 1 more medical group.
Does Reginald John Southall III accept Medicare?
Yes. CMS lists Reginald Southall as accepting Medicare assignment.
Does Reginald John Southall III offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Reginald Southall as offering telehealth services.
Where did Reginald John Southall III go to medical school?
Reginald Southall graduated from University of Southern California Keck School of Medicine in 2024.
Has Reginald John Southall III received payments from drug or device companies?
CMS Open Payments shows $53 in general payments to Reginald Southall from 1 company from 2025 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Reginald John Southall III been practicing?
Reginald Southall graduated from medical school in 2024, 2 years ago.
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