Dr. Julia Carmen Timberlake, MD
- Medicare services, 2024
- 1,711
- Medicare patients, 2024
- 1,057
- Hospital affiliations
- 4
- Industry payments
- $201
- Medical groups
- 2
- Practice address
- 4805 NE Glisan Street, Portland, OR 97213
- Practice phone
- Call (503) 215-1111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Timberlake'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. Julia Carmen Timberlake is a diagnostic radiologist in Portland, Oregon
Dr. Timberlake practices at Providence Portland Medical Center in Portland, Oregon, part of Providence Health & Services.
Dr. Timberlake's NPI, 1265446926, was assigned on July 28, 2006. Dr. Timberlake graduated from University of North Carolina at Chapel Hill School of Medicine in 1990. Dr. Timberlake holds Oregon license MD28335.
- NPI
- 1265446926NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456423896
- NPI enumeration date
- July 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 215-1111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Julia Carmen Timberlake practices at Providence Portland Medical Center in Portland, Oregon
Dr. Timberlake's primary practice is Providence Portland Medical Center, at 4805 NE Glisan Street, Portland, OR 97213 in Multnomah County. The practice phone is (503) 215-1111.
- Providence Portland Medical Center4805 NE Glisan Street, Portland, OR 97213 · Multnomah CountyPhone(503) 215-1111
Source: Dmand AI Affiliation Data
Dr. Julia Carmen Timberlake is affiliated with 4 sites of care and 2 medical groups
Dr. Timberlake's primary practice is Providence Portland Medical Center in Portland, Oregon, part of Providence Health & Services. Dr. Timberlake is also affiliated with Providence Willamette Falls Medical Center. The medical group on file is Vancouver Clinic. Dmand AI also links Dr. Timberlake to 2 more hospitals 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. Julia Carmen Timberlake's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Timberlake practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Portland Medical Center | 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. Julia Carmen Timberlake is one of 414 diagnostic radiologists in Oregon
Diagnostic radiology is Dr. Timberlake's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Timberlake is licensed in Oregon.
Specialties and state licenses
- Diagnostic radiology, OregonPrimary
Diagnostic radiologists near Dr. Timberlake
Counts of diagnostic radiologists 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. Julia Carmen Timberlake billed Medicare for 1,711 services in 2024
CMS data shows 1,711 Medicare services from Dr. Timberlake across 11 procedure codes in 2024, for 1,057 Medicare patients. Medicare paid $46,746 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Timberlake's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,8962024: 1,62814%
- Other services
- 2023: 752024: 724%
- Surgery
- 2023: 132024: 1115%
Dr. Timberlake compared with the Oregon median for diagnostic radiologists, 2024
- Dr. Timberlake
- Oregon median
- Medicare services
- 1,711vs 1,8357% below
- Medicare patients
- 1,057vs 1,46528% below
Medians across 419 diagnostic radiologists in Oregon with Dmand AI profiles that report each measure.
Dr. Timberlake'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.
Need commercial claims for Dr. Timberlake?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Timberlake and other diagnostic radiologists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Julia Carmen Timberlake treated 1,057 Medicare patients in 2024, average age 72
CMS counts 1,057 Medicare patients who saw Dr. Timberlake in 2024. The largest group is 65 to 74, with 610 patients. 60% of them have high cholesterol, and 58% have high blood pressure. 10% are also on Medicaid. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Timberlake's median patient age at 69, with 95% women.
Dr. Timberlake's Medicare patients by age, 2024
Dr. Timberlake's Medicare patients by sex, 2024
- Women98193%
- Men767%
Chronic conditions among Dr. Timberlake's Medicare patients, 2024
- High cholesterol60%
- High blood pressure58%
- Arthritis41%
- Osteoporosis27%
- Mood disorders25%
- Depression23%
- Anxiety21%
- Diabetes21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Timberlake's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women95%
- Men4%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Julia Carmen Timberlake takes part in Medicare
Dr. Timberlake accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Julia Carmen Timberlake received $201 in industry payments in 2025
CMS Open Payments shows 3 general payments to Dr. Timberlake from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Hologic Inc paid the most, $201.
Companies that paid Dr. Timberlake the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Julia Carmen Timberlake graduated from University of North Carolina at Chapel Hill School of Medicine
Dr. Timberlake graduated from University of North Carolina at Chapel Hill School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Julia Carmen Timberlake'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Julia Carmen Timberlake
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. Julia Carmen Timberlake's NPI number?
Dr. Julia Carmen Timberlake's NPI number is 1265446926. It was assigned on July 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Julia Carmen Timberlake?
Dr. Julia Carmen Timberlake is a diagnostic radiologist in Portland, Oregon. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Julia Carmen Timberlake practice?
Dr. Timberlake practices at 4805 NE Glisan Street, Portland, OR 97213. Dr. Timberlake's primary practice is Providence Portland Medical Center in Portland, Oregon, part of Providence Health & Services. Dmand AI also links Dr. Timberlake to 2 hospitals and 1 medical group.
What is Dr. Julia Carmen Timberlake's office phone number?
The practice phone on file for Dr. Timberlake is (503) 215-1111.
What is Dr. Julia Carmen Timberlake's medical license number?
Dr. Timberlake holds Oregon license MD28335.
Which hospitals is Dr. Julia Carmen Timberlake affiliated with?
Dr. Timberlake practices at Providence Portland Medical Center in Portland, Oregon. Dr. Timberlake is also affiliated with Providence Willamette Falls Medical Center. Dmand AI links Dr. Timberlake to 2 more hospitals.
What medical group is Dr. Julia Carmen Timberlake part of?
Dr. Timberlake is linked to Vancouver Clinic. Dmand AI links Dr. Timberlake to 1 more medical group.
Does Dr. Julia Carmen Timberlake accept Medicare?
Yes. CMS data shows Dr. Timberlake billed Medicare for 1,711 services in 2024, and Dr. Timberlake accepts Medicare assignment.
How many Medicare patients does Dr. Julia Carmen Timberlake see?
CMS counts 1,057 Medicare patients who saw Dr. Timberlake in 2024, with an average age of 72.
What services does Dr. Julia Carmen Timberlake bill to Medicare?
In 2024, Dr. Timberlake's most billed Medicare services were radiation oncology (77063), radiation oncology (77067) and radiation oncology (77080).
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Where did Dr. Julia Carmen Timberlake go to medical school?
Dr. Timberlake graduated from University of North Carolina at Chapel Hill School of Medicine in 1990.
Has Dr. Julia Carmen Timberlake received payments from drug or device companies?
CMS Open Payments shows $201 in general payments to Dr. Timberlake from 1 company from 2025 to 2025. The largest total came from Hologic Inc.
How long has Dr. Julia Carmen Timberlake been practicing?
Dr. Timberlake graduated from medical school in 1990, 36 years ago.
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