Dr. George Francis Brown IV, MD
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 166
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2500 Merced Street, San Leandro, CA 94577
- Practice phone
- Call (510) 454-1000
- 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. George Francis Brown IV is an emergency medicine physician in San Leandro, California
Dr. Brown practices at San Leandro Medical Center in San Leandro, California, part of Kaiser Permanente.
Dr. Brown's NPI, 1174601660, was assigned on November 1, 2006. Dr. Brown holds California license A95568.
- NPI
- 1174601660NPI Registry (opens in a new tab)
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Practice phone
- (510) 454-1000
- 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
Dr. George Francis Brown IV practices at San Leandro Medical Center in San Leandro, California
Dr. Brown's primary practice is San Leandro Medical Center, at 2500 Merced Street, San Leandro, CA 94577 in Alameda County. The practice phone is (510) 454-1000.
- San Leandro Medical Center2500 Merced Street, San Leandro, CA 94577 · Alameda CountyPhone(510) 454-1000
Source: Dmand AI Affiliation Data
Dr. George Francis Brown IV is affiliated with 1 site of care and 1 medical group
Dr. Brown's primary practice is San Leandro Medical Center in San Leandro, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. George Francis Brown IV's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brown practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Leandro Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. George Francis Brown IV 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 California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
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. George Francis Brown IV treated 13 Medicare patients in 2024, average age 73
CMS counts 13 Medicare patients who saw Dr. Brown in 2024. The largest group is under 65, with 0 patients. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Brown's median patient age at 37, with 59% women.
Dr. Brown's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
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 37
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. George Francis Brown IV wrote 166 Medicare Part D claims in 2024
In 2024, Dr. Brown wrote 166 Medicare Part D claims for 97 patients. 95% of them were for generic drugs. CMS names the drug for 92 of them, across 4 drugs with 11 or more claims each, at $1,538 in total drug cost. In 2023, CMS named 70 claims across 4 drugs.
Dr. Brown's Part D claims by kind of drug, 2024
- Generic157 claims95%
- Brand-name and other9 claims5%
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
- Opioids22%37 of 166 claims
- Antibiotics32%53 of 166 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 702024: 9231%
Drugs named by CMS: 4 in 2024, 4 in 2023.
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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Sources for Dr. George Francis Brown IV'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 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) |
| 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. George Francis Brown IV
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. George Francis Brown IV's NPI number?
Dr. George Francis Brown IV's NPI number is 1174601660. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. George Francis Brown IV?
Dr. George Francis Brown IV is an emergency medicine physician in San Leandro, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. George Francis Brown IV practice?
Dr. Brown practices at 2500 Merced Street, San Leandro, CA 94577. Dr. Brown's primary practice is San Leandro Medical Center in San Leandro, California, part of Kaiser Permanente.
What is Dr. George Francis Brown IV's office phone number?
The practice phone on file for Dr. Brown is (510) 454-1000.
What is Dr. George Francis Brown IV's medical license number?
Dr. Brown holds California license A95568.
Which hospitals is Dr. George Francis Brown IV affiliated with?
Dr. Brown practices at San Leandro Medical Center in San Leandro, California.
What medical group is Dr. George Francis Brown IV part of?
Dr. Brown is linked to The Permanente Medical Group, Inc.
How many Medicare patients does Dr. George Francis Brown IV see?
CMS counts 13 Medicare patients who saw Dr. Brown in 2024, with an average age of 73.
What drugs does Dr. George Francis Brown IV prescribe most?
In 2024 Medicare Part D data, Dr. Brown's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Ondansetron ODT and Cefpodoxime Proxetil.
How long has Dr. George Francis Brown IV been practicing?
Dr. Brown's NPI was assigned in 2006.
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