Dr. Brenna Sue Ostertag, MD
- Part D claims, 2024
- 348
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 5050 Ne Hoyt St Ste 610 Suite 610, Portland, OR 97213
- Practice phone
- Call (503) 467-4761
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Providence Medical Group Arthritis Center
Multi-specialty group site · Portland, Oregon
Find Dr. Ostertag's professional email, personal email and mobile number
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Dr. Brenna Sue Ostertag is an internist in Portland, Oregon
Dr. Ostertag practices at Providence Medical Group Arthritis Center in Portland, Oregon.
Dr. Ostertag's NPI, 1932894102, was assigned on April 5, 2023. Dr. Ostertag holds Oregon license MD230030.
- NPI
- 1932894102NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941660351
- NPI enumeration date
- April 5, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 467-4761
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brenna Sue Ostertag practices at 2 locations in Portland, Oregon
Dr. Ostertag's primary practice is Providence Medical Group Arthritis Center, at 5050 Ne Hoyt St Ste 610 Suite 610, Portland, OR 97213. The practice phone is (503) 467-4761. The NPI Registry lists Dr. Ostertag's practice address as 2545 SW Terwilliger Blvd, Portland, OR 97201.
- Providence Medical Group Arthritis CenterPrimary5050 Ne Hoyt St Ste 610 Suite 610, Portland, OR 97213Phone(503) 467-4761
- NPI Registry address2545 SW Terwilliger Blvd, Portland, OR 97201 · Multnomah County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Brenna Sue Ostertag is affiliated with 2 sites of care and 1 medical group
Dr. Ostertag's primary practice is Providence Medical Group Arthritis Center in Portland, Oregon. Dr. Ostertag is also affiliated with Providence Portland Medical Center. The medical group on file is Providence Medical Group, Oregon.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Brenna Sue Ostertag's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ostertag practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Medical Group Arthritis Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brenna Sue Ostertag is one of 1,680 internists in Oregon
Internal medicine is Dr. Ostertag's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ostertag is licensed in Oregon.
Specialties and state licenses
- Internal medicine, OregonPrimary
Internists near Dr. Ostertag
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. Brenna Sue Ostertag's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Ostertag's median patient age at 65, with 40% women.
Dr. Ostertag's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Brenna Sue Ostertag wrote 348 Medicare Part D claims in 2024
In 2024, Dr. Ostertag wrote 348 Medicare Part D claims for 52 patients. 80% of them were for generic drugs.
Dr. Ostertag's Part D claims by kind of drug, 2024
- Generic278 claims80%
- Brand-name and other70 claims20%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Brenna Sue Ostertag takes part in Medicare
Dr. Ostertag 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. Brenna Sue Ostertag'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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. Brenna Sue Ostertag
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. Brenna Sue Ostertag's NPI number?
Dr. Brenna Sue Ostertag's NPI number is 1932894102. It was assigned on April 5, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Brenna Sue Ostertag?
Dr. Brenna Sue Ostertag is an internist in Portland, Oregon. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Brenna Sue Ostertag practice?
Dr. Ostertag practices at 5050 Ne Hoyt St Ste 610 Suite 610, Portland, OR 97213. Dr. Ostertag also practices at 2545 SW Terwilliger Blvd, Portland, OR 97201. Dr. Ostertag's primary practice is Providence Medical Group Arthritis Center in Portland, Oregon.
What is Dr. Brenna Sue Ostertag's office phone number?
The practice phone on file for Dr. Ostertag is (503) 467-4761.
What is Dr. Brenna Sue Ostertag's medical license number?
Dr. Ostertag holds Oregon license MD230030.
Which hospitals is Dr. Brenna Sue Ostertag affiliated with?
Dr. Ostertag is affiliated with Providence Portland Medical Center.
What medical group is Dr. Brenna Sue Ostertag part of?
Dr. Ostertag is linked to Providence Medical Group, Oregon.
Does Dr. Brenna Sue Ostertag accept Medicare?
Yes. CMS lists Dr. Ostertag as accepting Medicare assignment.
How long has Dr. Brenna Sue Ostertag been practicing?
Dr. Ostertag's NPI was assigned in 2023.
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