Dr. David Paul Brown, MD
- Medicare services, 2022
- 17
- Part D claims, 2022
- 12
- Hospital affiliations
- 2
- Industry payments
- $28
- Medical groups
- 10
- Practice address
- 4055 W Chandler Blvd, Chandler, AZ 85226
- Practice phone
- Call (310) 877-0127
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Optimal Practice
Chandler, Arizona
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. David Paul Brown is an emergency medicine physician in Chandler, Arizona
Dr. Brown practices at Optimal Practice in Chandler, Arizona.
Dr. Brown's NPI, 1942278676, was assigned on March 9, 2006. Dr. Brown graduated from University of Oklahoma College of Medicine in 1992. Dr. Brown holds Arizona license AZ33003.
- NPI
- 1942278676NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456255264
- NPI enumeration date
- March 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 877-0127
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Paul Brown practices at Optimal Practice in Chandler, Arizona
Dr. Brown's primary practice is Optimal Practice, at 4055 W Chandler Blvd, Chandler, AZ 85226 in Maricopa County. The practice phone is (310) 877-0127.
- Optimal Practice4055 W Chandler Blvd, Chandler, AZ 85226 · Maricopa CountyPhone(310) 877-0127
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Paul Brown is affiliated with 5 sites of care and 10 medical groups
Dr. Brown's primary practice is Optimal Practice in Chandler, Arizona. Dr. Brown is also affiliated with Exceptional Community Hospital Bullhead City. The medical group on file is TEC Emergency Physicians of Arizona. Dmand AI also links Dr. Brown to 1 more hospital, 9 medical groups, 1 physician office and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David Paul 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 |
|---|---|
| Optimal Practice | Available with a free account |
| +4 more sites and 9 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Paul Brown is one of 1,360 emergency medicine physicians in Arizona
Emergency medicine is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Brown is licensed in Arizona.
Specialties and state licenses
- Emergency medicine, ArizonaPrimary
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. David Paul Brown billed Medicare for 17 services in 2022
CMS data shows 17 Medicare services from Dr. Brown across 1 procedure code in 2022. Medicare paid $1,697 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Brown's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1142022: 1785%
- Tests and treatments
- 2021: 382022: 0100%
Dr. Brown compared with the Arizona median for emergency medicine physicians, 2022
- Dr. Brown
- Arizona median
- Medicare services
- 17vs 21692% below
- Part D claims
- 12vs 5076% below
Medians across 1,326 emergency medicine physicians in Arizona with Dmand AI profiles that report each measure.
Dr. Brown's most billed Medicare procedure codes, 2022
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Brown and other emergency medicine physicians in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Paul Brown's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Brown's median patient age at 55, with 64% 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 55
Patient panel by sex, all payers
- Women64%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. David Paul Brown wrote 12 Medicare Part D claims in 2022
In 2022, Dr. Brown wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $47 in total drug cost. In 2021, CMS named 28 claims across 2 drugs.
Dr. Brown's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 282022: 1257%
Drugs named by CMS: 1 in 2022, 2 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. David Paul Brown offers telehealth to Medicare patients
Dr. Brown accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Brown as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. David Paul Brown received $28 in industry payments in 2021
CMS Open Payments shows 2 general payments to Dr. Brown from 2 drug and device companies in 2021. Food and beverage make up the largest share, 100% of the total. Eisai Inc. paid the most, $16.
Companies that paid Dr. Brown the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Paul Brown graduated from University of Oklahoma College of Medicine
Dr. Brown graduated from University of Oklahoma College of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Paul 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 | 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 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Dr. David Paul 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. David Paul Brown's NPI number?
Dr. David Paul Brown's NPI number is 1942278676. It was assigned on March 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Paul Brown?
Dr. David Paul Brown is an emergency medicine physician in Chandler, Arizona. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. David Paul Brown practice?
Dr. Brown practices at 4055 W Chandler Blvd, Chandler, AZ 85226. Dr. Brown's primary practice is Optimal Practice in Chandler, Arizona. Dmand AI also links Dr. Brown to 1 hospital, 9 medical groups, 1 physician office and 1 group practice or clinic.
What is Dr. David Paul Brown's office phone number?
The practice phone on file for Dr. Brown is (310) 877-0127.
What is Dr. David Paul Brown's medical license number?
Dr. Brown holds Arizona license AZ33003.
Which hospitals is Dr. David Paul Brown affiliated with?
Dr. Brown is affiliated with Exceptional Community Hospital Bullhead City. Dmand AI links Dr. Brown to 1 more hospital.
What medical group is Dr. David Paul Brown part of?
Dr. Brown is linked to TEC Emergency Physicians of Arizona. Dmand AI links Dr. Brown to 9 more medical groups.
Does Dr. David Paul Brown accept Medicare?
Yes. CMS data shows Dr. Brown billed Medicare for 17 services in 2022, and Dr. Brown accepts Medicare assignment.
Does Dr. David Paul Brown offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Brown as offering telehealth services.
What services does Dr. David Paul Brown bill to Medicare?
In 2022, Dr. Brown's most billed Medicare services were emergency department visit (99284).
Show 4 more questionsShow fewer questions
Where did Dr. David Paul Brown go to medical school?
Dr. Brown graduated from University of Oklahoma College of Medicine in 1992.
What drugs does Dr. David Paul Brown prescribe most?
In 2022 Medicare Part D data, Dr. Brown's most prescribed drugs by claims were Prednisone.
Has Dr. David Paul Brown received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Dr. Brown from 2 companies from 2021 to 2021. The largest total came from Eisai Inc.
How long has Dr. David Paul Brown been practicing?
Dr. Brown graduated from medical school in 1992, 34 years ago.
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