Dr. Lauren Johnson O'Sullivan, DO
- Medicare services, 2024
- 145
- Medicare patients, 2024
- 124
- Part D claims, 2024
- 360
- Hospital affiliations
- 1
- Industry payments
- $723
- Practice address
- 1102 NE 4th St, Bend, OR 97701
- Practice phone
- Call (541) 389-0450
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lauren O'Sullivan DO
Bend, Oregon
Find Dr. 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.
Dr. Lauren Johnson O'Sullivan is a gynecology physician in Bend, Oregon
Dr. O'Sullivan practices at Lauren O'Sullivan DO in Bend, Oregon.
Dr. O'Sullivan's NPI, 1316983679, was assigned on June 22, 2006. Dr. O'Sullivan graduated from Philadelphia College of Osteopathic Medicine in 2002. Dr. O'Sullivan holds Oregon license DO26683.
- NPI
- 1316983679NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375544455
- NPI enumeration date
- June 22, 2006
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (541) 389-0450
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lauren Johnson O'Sullivan practices at Lauren O'Sullivan DO in Bend, Oregon
Dr. O'Sullivan's primary practice is Lauren O'Sullivan DO, at 1102 NE 4th St, Bend, OR 97701 in Deschutes County. The practice phone is (541) 389-0450.
- Lauren O'Sullivan DO1102 NE 4th St, Bend, OR 97701 · Deschutes CountyPhone(541) 389-0450
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lauren Johnson O'Sullivan is affiliated with 4 sites of care and 2 medical groups
Dr. O'Sullivan's primary practice is Lauren O'Sullivan DO in Bend, Oregon. Dr. O'Sullivan is also affiliated with St. Charles Bend. The medical group on file is Bend Gynecology. Dmand AI also links Dr. O'Sullivan to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Lauren Johnson O'Sullivan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Sullivan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lauren O'Sullivan DO | 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. Lauren Johnson O'Sullivan is one of 31 gynecology physicians in Oregon
Gynecology is Dr. O'Sullivan's primary specialty in the NPI Registry, under taxonomy code 207VG0400X. Dr. O'Sullivan is licensed in Oregon.
Specialties and state licenses
- Gynecology, OregonPrimary
Gynecology physicians near Dr. O'Sullivan
Counts of gynecology physicians 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. Lauren Johnson O'Sullivan billed Medicare for 145 services in 2024
CMS data shows 145 Medicare services from Dr. O'Sullivan across 3 procedure codes in 2024, for 124 Medicare patients. Medicare paid $11,032 for them. Every service was in an office.
Dr. O'Sullivan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1222024: 14519%
Dr. O'Sullivan compared with the Oregon median for gynecology physicians, 2024
- Dr. O'Sullivan
- Oregon median
- Medicare services
- 145vs 582.5 times
- Medicare patients
- 124vs 532.3 times
- Part D claims
- 247vs 842.9 times
Medians across 34 gynecology physicians in Oregon with Dmand AI profiles that report each measure.
Dr. O'Sullivan'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. O'Sullivan and other gynecology physicians in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lauren Johnson O'Sullivan treated 124 Medicare patients in 2024, average age 71
CMS counts 124 Medicare patients who saw Dr. O'Sullivan in 2024. The largest group is 65 to 74, with 93 patients. 64% of them have high cholesterol, and 47% have arthritis. Their average risk score is 0.71, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. O'Sullivan's median patient age at 48, with 99% women.
Dr. O'Sullivan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. O'Sullivan's Medicare patients, 2024
- High cholesterol64%
- Arthritis47%
- High blood pressure35%
- Osteoporosis29%
- Anxiety18%
- Ischemic heart disease18%
- Cancer15%
- Mood disorders13%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 48
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lauren Johnson O'Sullivan wrote 360 Medicare Part D claims in 2024
In 2024, Dr. O'Sullivan wrote 360 Medicare Part D claims for 136 patients. 89% of them were for generic drugs. CMS names the drug for 247 of them, across 6 drugs with 11 or more claims each, at $21,926 in total drug cost. In 2023, CMS named 186 claims across 6 drugs.
Dr. O'Sullivan's Part D claims by kind of drug, 2024
- Generic319 claims89%
- Brand-name and other41 claims11%
Dr. O'Sullivan'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. O'Sullivan's Part D claims, 2024
- Antibiotics5%17 of 360 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: 1862024: 24733%
Drugs named by CMS: 6 in 2024, 6 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
Dr. Lauren Johnson O'Sullivan offers telehealth to Medicare patients
CMS lists Dr. O'Sullivan as offering telehealth.
- Offers telehealth
- Yes
Removal of the uterus: 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. Lauren Johnson O'Sullivan received $723 in industry payments from 2016 to 2025
CMS Open Payments shows 37 general payments to Dr. O'Sullivan from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 88% of the total. Abbvie Inc. paid the most, $177.
General payments to Dr. O'Sullivan by program year, 2016 to 2025
General payments to Dr. O'Sullivan by kind, 2016 to 2025
- Food and beverage$63888%
- Education$8512%
Companies that paid Dr. O'Sullivan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lauren Johnson O'Sullivan graduated from Philadelphia College of Osteopathic Medicine
Dr. O'Sullivan graduated from Philadelphia College of Osteopathic Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lauren Johnson 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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. Lauren Johnson 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 Dr. Lauren Johnson O'Sullivan's NPI number?
Dr. Lauren Johnson O'Sullivan's NPI number is 1316983679. It was assigned on June 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Lauren Johnson O'Sullivan?
Dr. Lauren Johnson O'Sullivan is a gynecology physician in Bend, Oregon. The primary specialty in the NPI Registry is Gynecology Physician (taxonomy code 207VG0400X).
Where does Dr. Lauren Johnson O'Sullivan practice?
Dr. O'Sullivan practices at 1102 NE 4th St, Bend, OR 97701. Dr. O'Sullivan's primary practice is Lauren O'Sullivan DO in Bend, Oregon. Dmand AI also links Dr. O'Sullivan to 2 group practices and clinics and 1 medical group.
What is Dr. Lauren Johnson O'Sullivan's office phone number?
The practice phone on file for Dr. O'Sullivan is (541) 389-0450.
What is Dr. Lauren Johnson O'Sullivan's medical license number?
Dr. O'Sullivan holds Oregon license DO26683.
Which hospitals is Dr. Lauren Johnson O'Sullivan affiliated with?
Dr. O'Sullivan is affiliated with St. Charles Bend.
What medical group is Dr. Lauren Johnson O'Sullivan part of?
Dr. O'Sullivan is linked to Bend Gynecology. Dmand AI links Dr. O'Sullivan to 1 more medical group.
Does Dr. Lauren Johnson O'Sullivan accept Medicare?
Yes. CMS data shows Dr. O'Sullivan billed Medicare for 145 services in 2024.
Does Dr. Lauren Johnson O'Sullivan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. O'Sullivan as offering telehealth services.
How many Medicare patients does Dr. Lauren Johnson O'Sullivan see?
CMS counts 124 Medicare patients who saw Dr. O'Sullivan in 2024, with an average age of 71.
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What services does Dr. Lauren Johnson O'Sullivan bill to Medicare?
In 2024, Dr. O'Sullivan's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and care management and other visits (99459).
Where did Dr. Lauren Johnson O'Sullivan go to medical school?
Dr. O'Sullivan graduated from Philadelphia College of Osteopathic Medicine in 2002.
What drugs does Dr. Lauren Johnson O'Sullivan prescribe most?
In 2024 Medicare Part D data, Dr. O'Sullivan's most prescribed drugs by claims were Estradiol, Valacyclovir and Clobetasol Propionate.
Has Dr. Lauren Johnson O'Sullivan received payments from drug or device companies?
CMS Open Payments shows $723 in general payments to Dr. O'Sullivan from 14 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Lauren Johnson O'Sullivan been practicing?
Dr. O'Sullivan graduated from medical school in 2002, 24 years ago.
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