Dr. Rhonda Ann Brown, MD
- Medicare services, 2024
- 258
- Medicare patients, 2024
- 97
- Part D claims, 2024
- 1,878
- Affiliated sites
- 4
- Medical groups
- 2
- Practice address
- 5050 NE Hoyt Street, Suite 156, Portland, OR 97213
- Practice phone
- Call (971) 229-8100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Plaza Ambulatory Surgery Center - Portland
Surgery Center - Medicare-Certified · Portland, Oregon
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Dr. Rhonda Ann Brown is an internist in Portland, Oregon
Dr. Brown practices at Plaza Ambulatory Surgery Center - Portland in Portland, Oregon.
Dr. Brown's NPI, 1083935787, was assigned on June 16, 2010. Dr. Brown graduated from Oregon Health Sciences University School of Medicine in 2010. Dr. Brown holds Oregon license MD162385.
- NPI
- 1083935787NPI Registry (opens in a new tab)
- NPI enumeration date
- June 16, 2010
- NPI status
- Active
- Practice phone
- (971) 229-8100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Rhonda Ann Brown practices at Plaza Ambulatory Surgery Center - Portland in Portland, Oregon
Dr. Brown's primary practice is Plaza Ambulatory Surgery Center - Portland, at 5050 NE Hoyt Street, Suite 156, Portland, OR 97213. The practice phone is (971) 229-8100.
- Plaza Ambulatory Surgery Center - Portland5050 NE Hoyt Street, Suite 156, Portland, OR 97213Phone(971) 229-8100
Source: Dmand AI Affiliation Data
Dr. Rhonda Ann Brown is affiliated with 4 sites of care and 2 medical groups
Dr. Brown's primary practice is Plaza Ambulatory Surgery Center - Portland in Portland, Oregon. The medical group on file is Providence Medical Group, Oregon. Dmand AI also links Dr. Brown to 2 more group practices and clinics, 1 home health agency and 1 medical group, 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. Rhonda Ann 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 |
|---|---|
| Plaza Ambulatory Surgery Center - Portland | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rhonda Ann Brown is one of 1,680 internists in Oregon
Internal medicine is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Brown is licensed in Oregon.
Specialties and state licenses
- Internal medicine, OregonPrimary
Internists near Dr. Brown
Counts of internists 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. Rhonda Ann Brown billed Medicare for 258 services in 2024
CMS data shows 258 Medicare services from Dr. Brown across 5 procedure codes in 2024, for 97 Medicare patients. Medicare paid $21,149 for them. Every service was in an office.
Dr. Brown's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2242024: 17124%
- Surgery
- 2023: 662024: 8732%
Dr. Brown compared with the Oregon median for internists, 2024
- Dr. Brown
- Oregon median
- Medicare services
- 258vs 30014% below
- Medicare patients
- 97vs 13227% below
- Part D claims
- 1,572vs 2227.1 times
Medians across 1,791 internists in Oregon 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. Rhonda Ann Brown treated 97 Medicare patients in 2024, average age 83
CMS counts 97 Medicare patients who saw Dr. Brown in 2024. The largest group is 85 and over, with 49 patients. 75% of them have high blood pressure, and 65% have mood disorders. 27% are also on Medicaid. Their average risk score is 2.41, 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 82, with 73% women.
Dr. Brown's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Brown's Medicare patients by sex, 2024
- Women7274%
- Men2526%
Chronic conditions among Dr. Brown's Medicare patients, 2024
- High blood pressure75%
- Mood disorders65%
- High cholesterol64%
- Depression61%
- Alzheimer's and dementia60%
- Chronic kidney disease59%
- Arthritis58%
- Atrial fibrillation43%
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 82
Patient panel by sex, all payers
- Women73%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rhonda Ann Brown wrote 1,878 Medicare Part D claims in 2024
In 2024, Dr. Brown wrote 1,878 Medicare Part D claims for 169 patients. 88% of them were for generic drugs. CMS names the drug for 1,572 of them, across 51 drugs with 11 or more claims each, at $58,164 in total drug cost. In 2023, CMS named 2,296 claims across 69 drugs.
Dr. Brown's Part D claims by kind of drug, 2024
- Generic1,646 claims88%
- Brand-name and other232 claims12%
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
- Opioids3%50 of 1,878 claims
- Antibiotics2%29 of 1,878 claims
- Antipsychotics, patients 65 and over8%141 of 1,878 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: 2,2962024: 1,57232%
Drugs named by CMS: 51 in 2024, 69 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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Dr. Rhonda Ann Brown graduated from Oregon Health Sciences University School of Medicine
Dr. Brown graduated from Oregon Health Sciences University School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rhonda Ann 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) |
| 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. Rhonda Ann Brown
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What is Dr. Rhonda Ann Brown's NPI number?
Dr. Rhonda Ann Brown's NPI number is 1083935787. It was assigned on June 16, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Rhonda Ann Brown?
Dr. Rhonda Ann Brown is an internist in Portland, Oregon. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Rhonda Ann Brown practice?
Dr. Brown practices at 5050 NE Hoyt Street, Suite 156, Portland, OR 97213. Dr. Brown's primary practice is Plaza Ambulatory Surgery Center - Portland in Portland, Oregon. Dmand AI also links Dr. Brown to 2 group practices and clinics, 1 home health agency and 1 medical group.
What is Dr. Rhonda Ann Brown's office phone number?
The practice phone on file for Dr. Brown is (971) 229-8100.
What is Dr. Rhonda Ann Brown's medical license number?
Dr. Brown holds Oregon license MD162385.
What medical group is Dr. Rhonda Ann Brown part of?
Dr. Brown is linked to Providence Medical Group, Oregon. Dmand AI links Dr. Brown to 1 more medical group.
Does Dr. Rhonda Ann Brown accept Medicare?
Yes. CMS data shows Dr. Brown billed Medicare for 258 services in 2024.
How many Medicare patients does Dr. Rhonda Ann Brown see?
CMS counts 97 Medicare patients who saw Dr. Brown in 2024, with an average age of 83.
What services does Dr. Rhonda Ann Brown bill to Medicare?
In 2024, Dr. Brown's most billed Medicare services were surgery: heart and blood vessels (36415), home visit (99349) and home visit (99350).
Where did Dr. Rhonda Ann Brown go to medical school?
Dr. Brown graduated from Oregon Health Sciences University School of Medicine in 2010.
What drugs does Dr. Rhonda Ann Brown prescribe most?
In 2024 Medicare Part D data, Dr. Brown's most prescribed drugs by claims were Atorvastatin Calcium, Quetiapine Fumarate and Furosemide.
How long has Dr. Rhonda Ann Brown been practicing?
Dr. Brown graduated from medical school in 2010, 16 years ago.
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