Colleen Anastasia O'Sullivan, PA
- Medicare patients, 2024
- 23
- Part D claims, 2024
- 13
- Hospital affiliations
- 1
- Medical groups
- 3
- State licenses
- 2
- Practice address
- 1501 Ne Medical Center Dr, Bend, OR 97701
- Practice phone
- Call (541) 382-2811
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Summit Health
Multi-specialty group site · Bend, Oregon
Find Colleen O'Sullivan'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.
Colleen Anastasia O'Sullivan is a physician assistant in Bend, Oregon
Colleen O'Sullivan practices at Summit Health in Bend, Oregon.
Colleen O'Sullivan's NPI, 1427051713, was assigned on May 31, 2005. Colleen O'Sullivan holds Oregon license 169425.
- NPI
- 1427051713NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577627017
- NPI enumeration date
- May 31, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 382-2811
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Colleen Anastasia O'Sullivan practices at Summit Health in Bend, Oregon
Colleen O'Sullivan's primary practice is Summit Health, at 1501 Ne Medical Center Dr, Bend, OR 97701. The practice phone is (541) 382-2811.
- Summit Health1501 Ne Medical Center Dr, Bend, OR 97701Phone(541) 382-2811
Source: Dmand AI Affiliation Data
Colleen Anastasia O'Sullivan is affiliated with 2 sites of care and 3 medical groups
Colleen O'Sullivan's primary practice is Summit Health in Bend, Oregon. Colleen O'Sullivan is also affiliated with Norton Sound Regional Hospital. The medical group on file is Summit Health. Dmand AI also links Colleen O'Sullivan to 2 more medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Colleen Anastasia O'Sullivan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Colleen O'Sullivan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Summit Health | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Colleen Anastasia O'Sullivan is one of 1,937 physician assistants in Oregon
Physician assistant is Colleen O'Sullivan's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Colleen O'Sullivan's licenses on file in 2 states: Oregon and California.
Specialties and state licenses
- Physician assistant, OregonPrimary
- California license
Physician assistants near Colleen O'Sullivan
Counts of physician assistants 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
Colleen Anastasia O'Sullivan treated 23 Medicare patients in 2024, average age 75
CMS counts 23 Medicare patients who saw Colleen O'Sullivan in 2024. The largest group is 65 to 74, with 11 patients. 61% of them have high cholesterol. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Colleen O'Sullivan's median patient age at 55, with 59% women.
Colleen O'Sullivan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Colleen O'Sullivan's Medicare patients by sex, 2024
- Women1148%
- Men1252%
Chronic conditions among Colleen O'Sullivan's Medicare patients, 2024
- High cholesterol61%
Share of Medicare patients with each condition. A patient can have several.
Colleen O'Sullivan'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
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Colleen Anastasia O'Sullivan wrote 13 Medicare Part D claims in 2024
In 2024, Colleen O'Sullivan wrote 13 Medicare Part D claims for 12 patients. 85% of them were for generic drugs.
Colleen O'Sullivan's Part D claims by kind of drug, 2024
- Generic11 claims85%
- Brand-name and other2 claims15%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Colleen Anastasia O'Sullivan takes part in Medicare
Colleen O'Sullivan 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 Colleen Anastasia O'Sullivan'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 Data |
| 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 (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 Colleen Anastasia O'Sullivan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Colleen Anastasia O'Sullivan's NPI number?
Colleen Anastasia O'Sullivan's NPI number is 1427051713. It was assigned on May 31, 2005, and it is active in the NPI Registry.
What does Colleen Anastasia O'Sullivan specialize in?
Colleen Anastasia O'Sullivan is a physician assistant in Bend, Oregon. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Colleen Anastasia O'Sullivan practice?
Colleen O'Sullivan practices at 1501 Ne Medical Center Dr, Bend, OR 97701. Colleen O'Sullivan's primary practice is Summit Health in Bend, Oregon. Dmand AI also links Colleen O'Sullivan to 2 medical groups.
What is Colleen Anastasia O'Sullivan's office phone number?
The practice phone on file for Colleen O'Sullivan is (541) 382-2811.
What is Colleen Anastasia O'Sullivan's medical license number?
Colleen O'Sullivan holds Oregon license 169425, one of the licenses on file in 2 states.
Which states has Colleen Anastasia O'Sullivan been licensed in?
Dmand AI has state licenses on file for Colleen O'Sullivan in Oregon and California.
Which hospitals is Colleen Anastasia O'Sullivan affiliated with?
Colleen O'Sullivan is affiliated with Norton Sound Regional Hospital.
What medical group is Colleen Anastasia O'Sullivan part of?
Colleen O'Sullivan is linked to Summit Health. Dmand AI links Colleen O'Sullivan to 2 more medical groups.
Does Colleen Anastasia O'Sullivan accept Medicare?
Yes. CMS lists Colleen O'Sullivan as accepting Medicare assignment.
How many Medicare patients does Colleen Anastasia O'Sullivan see?
CMS counts 23 Medicare patients who saw Colleen O'Sullivan in 2024, with an average age of 75.
How long has Colleen Anastasia O'Sullivan been practicing?
Colleen O'Sullivan graduated from medical school in 2001, 25 years ago.
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