Dr. Peter Ackerson Brown, DO
- Medicare services, 2024
- 96
- Medicare patients, 2024
- 115
- Part D claims, 2016
- 14
- Hospital affiliations
- 3
- Medical groups
- 7
- Practice address
- 9205 SW Barnes Road, Portland, OR 97225
- Practice phone
- Call (503) 216-1234
- 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
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Dr. Peter Ackerson Brown is a neurologist in Portland, Oregon
Dr. Brown practices at Providence St. Vincent Medical Center in Portland, Oregon, part of Providence Health & Services.
Dr. Brown's NPI, 1083019574, was assigned on October 27, 2014. Dr. Brown holds Oregon license DO209910.
- NPI
- 1083019574NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052738986
- NPI enumeration date
- October 27, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (503) 216-1234
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Ackerson Brown practices at Providence St. Vincent Medical Center in Portland, Oregon
Dr. Brown's primary practice is Providence St. Vincent Medical Center, at 9205 SW Barnes Road, Portland, OR 97225 in Washington County. The practice phone is (503) 216-1234.
- Providence St. Vincent Medical Center9205 SW Barnes Road, Portland, OR 97225 · Washington CountyPhone(503) 216-1234
Source: Dmand AI Affiliation Data
Dr. Peter Ackerson Brown is affiliated with 4 sites of care and 7 medical groups
Dr. Brown's primary practice is Providence St. Vincent Medical Center in Portland, Oregon, part of Providence Health & Services. Dr. Brown is also affiliated with OHSU Hospital. The medical group on file is Oregon Health & Science University (OHSU). Dmand AI also links Dr. Brown to 1 more hospital, 6 medical groups and 1 group practice or clinic, 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. Peter Ackerson 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 |
|---|---|
| Providence St. Vincent Medical Center | Available with a free account |
| +3 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Ackerson Brown is one of 246 neurologists in Oregon
Neurology is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Brown's licenses on file in 3 states: Oregon, Ohio and Washington.
Specialties and state licenses
- Neurology, OregonPrimary
- Ohio license
- Washington license
Neurologists near Dr. Brown
Counts of neurologists 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. Peter Ackerson Brown billed Medicare for 96 services in 2024
CMS data shows 96 Medicare services from Dr. Brown across 4 procedure codes in 2024, for 115 Medicare patients. Medicare paid $8,562 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: 1982024: 8458%
- Other services
- 2023: 182024: 1233%
Dr. Brown compared with the Oregon median for neurologists, 2024
- Dr. Brown
- Oregon median
- Medicare services
- 96vs 24761% below
- Medicare patients
- 115vs 15325% below
- Part D claims
- 14vs 39296% below
Medians across 253 neurologists 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. Peter Ackerson Brown treated 115 Medicare patients in 2024, average age 74
CMS counts 115 Medicare patients who saw Dr. Brown in 2024. The largest group is 75 to 84, with 42 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 1.89, 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 70, with 49% women.
Dr. Brown's Medicare patients by age, 2024
Dr. Brown's Medicare patients by sex, 2024
- Women6456%
- Men5144%
Chronic conditions among Dr. Brown's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA54%
- Mood disorders49%
- Depression45%
- Arthritis43%
- Anxiety42%
- Ischemic heart disease37%
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 70
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Ackerson Brown wrote 14 Medicare Part D claims in 2016
In 2016, Dr. Brown wrote 14 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $85 in total drug cost.
Dr. Brown's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Peter Ackerson 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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Sources for Dr. Peter Ackerson 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) |
| 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. Peter Ackerson 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. Peter Ackerson Brown's NPI number?
Dr. Peter Ackerson Brown's NPI number is 1083019574. It was assigned on October 27, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Ackerson Brown?
Dr. Peter Ackerson Brown is a neurologist in Portland, Oregon. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Peter Ackerson Brown practice?
Dr. Brown practices at 9205 SW Barnes Road, Portland, OR 97225. Dr. Brown's primary practice is Providence St. Vincent Medical Center in Portland, Oregon, part of Providence Health & Services. Dmand AI also links Dr. Brown to 1 hospital, 6 medical groups and 1 group practice or clinic.
What is Dr. Peter Ackerson Brown's office phone number?
The practice phone on file for Dr. Brown is (503) 216-1234.
What is Dr. Peter Ackerson Brown's medical license number?
Dr. Brown holds Oregon license DO209910, one of the licenses on file in 3 states.
Which states has Dr. Peter Ackerson Brown been licensed in?
Dmand AI has state licenses on file for Dr. Brown in Oregon, Ohio and Washington.
Which hospitals is Dr. Peter Ackerson Brown affiliated with?
Dr. Brown practices at Providence St. Vincent Medical Center in Portland, Oregon. Dr. Brown is also affiliated with OHSU Hospital. Dmand AI links Dr. Brown to 1 more hospital.
What medical group is Dr. Peter Ackerson Brown part of?
Dr. Brown is linked to Oregon Health & Science University (OHSU). Dmand AI links Dr. Brown to 6 more medical groups.
Does Dr. Peter Ackerson Brown accept Medicare?
Yes. CMS data shows Dr. Brown billed Medicare for 96 services in 2024, and Dr. Brown accepts Medicare assignment.
Does Dr. Peter Ackerson Brown offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Brown as offering telehealth services.
Show 4 more questionsShow fewer questions
How many Medicare patients does Dr. Peter Ackerson Brown see?
CMS counts 115 Medicare patients who saw Dr. Brown in 2024, with an average age of 74.
What services does Dr. Peter Ackerson Brown bill to Medicare?
In 2024, Dr. Brown's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and care management and other visits (99452).
What drugs does Dr. Peter Ackerson Brown prescribe most?
In 2016 Medicare Part D data, Dr. Brown's most prescribed drugs by claims were Lisinopril.
How long has Dr. Peter Ackerson Brown been practicing?
Dr. Brown graduated from medical school in 2016, 10 years ago.
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