Dr. Megan Lindsey Obrien, DO
- Medicare services, 2024
- 2,152
- Medicare patients, 2024
- 1,711
- MIPS score, 2024
- 84
- Hospital affiliations
- 5
- Medical groups
- 3
- Practice address
- 11133 Dunn Road, Saint Louis, MO 63136
- Practice phone
- Call (314) 653-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Megan Lindsey Obrien is a diagnostic radiologist in Saint Louis, Missouri
Dr. Obrien practices at Christian Hospital in Saint Louis, Missouri, part of BJC Health.
Dr. Obrien's NPI, 1659804193, was assigned on April 11, 2017. Dr. Obrien graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2017. Dr. Obrien holds Missouri license 2023044613.
- NPI
- 1659804193NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719304831
- NPI enumeration date
- April 11, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 653-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Megan Lindsey Obrien practices at Christian Hospital in Saint Louis, Missouri
Dr. Obrien's primary practice is Christian Hospital, at 11133 Dunn Road, Saint Louis, MO 63136 in St. Louis County. The practice phone is (314) 653-5000.
- Christian Hospital11133 Dunn Road, Saint Louis, MO 63136 · St. Louis CountyPhone(314) 653-5000
Source: Dmand AI Affiliation Data
Dr. Megan Lindsey Obrien is affiliated with 5 sites of care and 3 medical groups
Dr. Obrien's primary practice is Christian Hospital in Saint Louis, Missouri, part of BJC Health. Dr. Obrien is also affiliated with Barnes-Jewish Hospital. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Obrien to 3 more hospitals and 2 medical groups, 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. Megan Lindsey Obrien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Obrien practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Christian Hospital | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Megan Lindsey Obrien is one of 679 diagnostic radiologists in Missouri
Diagnostic radiology is Dr. Obrien's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Obrien is licensed in Missouri.
Specialties and state licenses
- Diagnostic radiology, MissouriPrimary
Diagnostic radiologists near Dr. Obrien
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. Megan Lindsey Obrien billed Medicare for 2,152 services in 2024
CMS data shows 2,152 Medicare services from Dr. Obrien across 29 procedure codes in 2024, for 1,711 Medicare patients. Medicare paid $50,013 for them.
Where Dr. Obrien's Medicare services took place, 2024
- In an office472%
- In a facility2,10598%
Dr. Obrien compared with the Missouri median for diagnostic radiologists, 2024
- Dr. Obrien
- Missouri median
- Medicare services
- 2,152vs 2,41511% below
- Medicare patients
- 1,711vs 1,760Close to median
Medians across 648 diagnostic radiologists in Missouri with Dmand AI profiles that report each measure.
Dr. Obrien'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. Obrien and other diagnostic radiologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Megan Lindsey Obrien treated 1,711 Medicare patients in 2024, average age 76
CMS counts 1,711 Medicare patients who saw Dr. Obrien in 2024. The largest group is 75 to 84, with 613 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.94, 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. Obrien's median patient age at 71, with 62% women.
Dr. Obrien's Medicare patients by age, 2024
Dr. Obrien's Medicare patients by sex, 2024
- Women98458%
- Men72742%
Chronic conditions among Dr. Obrien's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Ischemic heart disease41%
- Chronic kidney disease38%
- Mood disorders37%
- Anxiety36%
- Depression35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Obrien's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Megan Lindsey Obrien scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Obrien for performance year 2024, reported as part of a group. Dr. Obrien accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Obrien's MIPS scores, performance year 2024
- 84of 100Final score
- 71.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Megan Lindsey Obrien graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville
Dr. Obrien graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Megan Lindsey Obrien'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)Clinician Public Reporting: Overall MIPS Performance (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. Megan Lindsey Obrien
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. Megan Lindsey Obrien's NPI number?
Dr. Megan Lindsey Obrien's NPI number is 1659804193. It was assigned on April 11, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Megan Lindsey Obrien?
Dr. Megan Lindsey Obrien is a diagnostic radiologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Megan Lindsey Obrien practice?
Dr. Obrien practices at 11133 Dunn Road, Saint Louis, MO 63136. Dr. Obrien's primary practice is Christian Hospital in Saint Louis, Missouri, part of BJC Health. Dmand AI also links Dr. Obrien to 3 hospitals and 2 medical groups.
What is Dr. Megan Lindsey Obrien's office phone number?
The practice phone on file for Dr. Obrien is (314) 653-5000.
What is Dr. Megan Lindsey Obrien's medical license number?
Dr. Obrien holds Missouri license 2023044613.
Which hospitals is Dr. Megan Lindsey Obrien affiliated with?
Dr. Obrien practices at Christian Hospital in Saint Louis, Missouri. Dr. Obrien is also affiliated with Barnes-Jewish Hospital. Dmand AI links Dr. Obrien to 3 more hospitals.
What medical group is Dr. Megan Lindsey Obrien part of?
Dr. Obrien is linked to WashU Medicine Psychiatry. Dmand AI links Dr. Obrien to 2 more medical groups.
Does Dr. Megan Lindsey Obrien accept Medicare?
Yes. CMS data shows Dr. Obrien billed Medicare for 2,152 services in 2024, and Dr. Obrien accepts Medicare assignment.
What is Dr. Megan Lindsey Obrien's MIPS score?
Dr. Obrien's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Megan Lindsey Obrien see?
CMS counts 1,711 Medicare patients who saw Dr. Obrien in 2024, with an average age of 76.
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What services does Dr. Megan Lindsey Obrien bill to Medicare?
In 2024, Dr. Obrien's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (71046) and diagnostic imaging (71250).
Where did Dr. Megan Lindsey Obrien go to medical school?
Dr. Obrien graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2017.
How long has Dr. Megan Lindsey Obrien been practicing?
Dr. Obrien graduated from medical school in 2017, 9 years ago.
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