Dr. Maxwell Harris Brown, DO
- Medicare services, 2024
- 438
- Medicare patients, 2024
- 401
- Part D claims, 2024
- 194
- Hospital affiliations
- 4
- Medical groups
- 4
- Practice address
- 300 University Blvd, Round Rock, TX 78664
- Practice phone
- Call (512) 509-0401
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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. Maxwell Harris Brown is an emergency medicine physician in Round Rock, Texas
Dr. Brown practices at Baylor Scott & White Medical Center - Round Rock in Round Rock, Texas, part of Baylor Scott & White Health.
Dr. Brown's NPI, 1487273975, was assigned on April 14, 2020. Dr. Brown holds Texas license U2448.
- NPI
- 1487273975NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062873847
- NPI enumeration date
- April 14, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (512) 509-0401
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Maxwell Harris Brown practices at Baylor Scott & White Medical Center - Round Rock in Round Rock, Texas
Dr. Brown's primary practice is Baylor Scott & White Medical Center - Round Rock, at 300 University Blvd, Round Rock, TX 78664 in Williamson County. The practice phone is (512) 509-0401.
- Baylor Scott & White Medical Center - Round Rock300 University Blvd, Round Rock, TX 78664 · Williamson CountyPhone(512) 509-0401
Source: Dmand AI Affiliation Data
Dr. Maxwell Harris Brown is affiliated with 4 sites of care and 4 medical groups
Dr. Brown's primary practice is Baylor Scott & White Medical Center - Round Rock in Round Rock, Texas, part of Baylor Scott & White Health. Dr. Brown is also affiliated with Baylor Scott & White Medical Center - Pflugerville. The medical group on file is Baylor Scott & White Temple Roney Bone and Joint Institute, Temple. Dmand AI also links Dr. Brown to 2 more hospitals and 3 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 Dr. Maxwell Harris Brown's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brown practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baylor Scott & White Medical Center - Round Rock | Available with a free account |
| +3 more sites and 3 medical groups | 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 Baylor Scott & White Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Maxwell Harris Brown is one of 4,831 emergency medicine physicians in Texas
Emergency medicine is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Brown is licensed in Texas.
Specialties and state licenses
- Emergency medicine, TexasPrimary
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. Maxwell Harris Brown billed Medicare for 438 services in 2024
CMS data shows 438 Medicare services from Dr. Brown across 6 procedure codes in 2024, for 401 Medicare patients. Medicare paid $44,641 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Brown's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1412024: 419197%
- Tests and treatments
- 2023: 142024: 1936%
Dr. Brown compared with the Texas median for emergency medicine physicians, 2024
- Dr. Brown
- Texas median
- Medicare services
- 438vs 22595% above
- Medicare patients
- 401vs 20695% above
- Part D claims
- 118vs 7459% above
Medians across 4,588 emergency medicine physicians in Texas with Dmand AI profiles that report each measure.
Dr. Brown's 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
Dr. Maxwell Harris Brown treated 401 Medicare patients in 2024, average age 74
CMS counts 401 Medicare patients who saw Dr. Brown in 2024. The largest group is 65 to 74, with 135 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.97, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Brown's median patient age at 66, with 60% women.
Dr. Brown's Medicare patients by age, 2024
Dr. Brown's Medicare patients by sex, 2024
- Women23057%
- Men17143%
Chronic conditions among Dr. Brown's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Diabetes44%
- Chronic kidney disease40%
- Heart failure40%
- Ischemic heart disease40%
- Mood disorders39%
Share of Medicare patients with each condition. A patient can have several.
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 66
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Maxwell Harris Brown wrote 194 Medicare Part D claims in 2024
In 2024, Dr. Brown wrote 194 Medicare Part D claims for 151 patients. 93% of them were for generic drugs. CMS names the drug for 118 of them, across 7 drugs with 11 or more claims each, at $525 in total drug cost. In 2022, CMS named 12 claims across 1 drug.
Dr. Brown's Part D claims by kind of drug, 2024
- Generic181 claims93%
- Brand-name13 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
- Opioids15%29 of 194 claims
- Antibiotics37%72 of 194 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 122024: 118883%
Drugs named by CMS: 7 in 2024, 1 in 2022.
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. Maxwell Harris 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. Maxwell Harris 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 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) |
| 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. Maxwell Harris 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. Maxwell Harris Brown's NPI number?
Dr. Maxwell Harris Brown's NPI number is 1487273975. It was assigned on April 14, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Maxwell Harris Brown?
Dr. Maxwell Harris Brown is an emergency medicine physician in Round Rock, Texas. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Maxwell Harris Brown practice?
Dr. Brown practices at 300 University Blvd, Round Rock, TX 78664. Dr. Brown's primary practice is Baylor Scott & White Medical Center - Round Rock in Round Rock, Texas, part of Baylor Scott & White Health. Dmand AI also links Dr. Brown to 2 hospitals and 3 medical groups.
What is Dr. Maxwell Harris Brown's office phone number?
The practice phone on file for Dr. Brown is (512) 509-0401.
What is Dr. Maxwell Harris Brown's medical license number?
Dr. Brown holds Texas license U2448.
Which hospitals is Dr. Maxwell Harris Brown affiliated with?
Dr. Brown practices at Baylor Scott & White Medical Center - Round Rock in Round Rock, Texas. Dr. Brown is also affiliated with Baylor Scott & White Medical Center - Pflugerville. Dmand AI links Dr. Brown to 2 more hospitals.
What medical group is Dr. Maxwell Harris Brown part of?
Dr. Brown is linked to Baylor Scott & White Temple Roney Bone and Joint Institute, Temple. Dmand AI links Dr. Brown to 3 more medical groups.
Does Dr. Maxwell Harris Brown accept Medicare?
Yes. CMS data shows Dr. Brown billed Medicare for 438 services in 2024, and Dr. Brown accepts Medicare assignment.
How many Medicare patients does Dr. Maxwell Harris Brown see?
CMS counts 401 Medicare patients who saw Dr. Brown in 2024, with an average age of 74.
What services does Dr. Maxwell Harris Brown bill to Medicare?
In 2024, Dr. Brown's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and emergency department visit (99283).
What drugs does Dr. Maxwell Harris Brown prescribe most?
In 2024 Medicare Part D data, Dr. Brown's most prescribed drugs by claims were Oxycodone HCl, Amoxicillin-Clavulanate Potass and Cephalexin.
How long has Dr. Maxwell Harris Brown been practicing?
Dr. Brown graduated from medical school in 2020, 6 years ago.
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