Dr. William Brinson Orr, MD
- MIPS score, 2024
- 84
- Hospital affiliations
- 1
- Industry payments
- $76
- Medical group
- 1
- State license
- 1
- Practice address
- One Childrens Place, Saint Louis, MO 63110
- Practice phone
- Call (314) 454-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Orr'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. William Brinson Orr is a pediatric cardiology physician in Saint Louis, Missouri
Dr. Orr practices at St. Louis Children's Hospital in Saint Louis, Missouri, part of BJC Health.
Dr. Orr's NPI, 1699115006, was assigned on June 28, 2013. Dr. Orr holds Missouri license 2016009346.
- NPI
- 1699115006NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779818141
- NPI enumeration date
- June 28, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 454-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Brinson Orr practices at 2 locations in Saint Louis, Missouri
Dr. Orr's primary practice is St. Louis Children's Hospital, at One Childrens Place, Saint Louis, MO 63110 in St. Louis City. The practice phone is (314) 454-6000. Dr. Orr also practices at St Louis Childrens Hospital, 1 Childrens Pl, Saint Louis, MO 63110.
- St. Louis Children's HospitalPrimaryOne Childrens Place, Saint Louis, MO 63110 · St. Louis CityPhone(314) 454-6000
- St Louis Childrens Hospital1 Childrens Pl, Saint Louis, MO 63110 · Saint Louis CityPhone(314) 273-0770
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. William Brinson Orr is affiliated with 1 site of care and 1 medical group
Dr. Orr's primary practice is St. Louis Children's Hospital in Saint Louis, Missouri, part of BJC Health. The medical group on file is WashU Medicine Psychiatry.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Brinson Orr's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Orr practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Louis Children's Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across BJC Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William Brinson Orr is one of 80 pediatric cardiology physicians in Missouri
Pediatric cardiology is Dr. Orr's primary specialty in the NPI Registry, under taxonomy code 2080P0202X. Dr. Orr is licensed in Missouri.
Specialties and state licenses
- Pediatric cardiology, MissouriPrimary
Pediatric cardiology physicians near Dr. Orr
Counts of pediatric cardiology 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. William Brinson Orr's patients have a median age of 15
Across all payers, Dmand AI patient panel data puts Dr. Orr's median patient age at 15, with 57% women.
Dr. Orr's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 15
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. William Brinson Orr 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. Orr for performance year 2024, reported as part of a group. Dr. Orr accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Orr'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
Dr. William Brinson Orr received $76 in industry payments from 2016 to 2018
CMS Open Payments shows 4 general payments to Dr. Orr from 4 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $26.
General payments to Dr. Orr by program year, 2016 to 2018
Companies that paid Dr. Orr the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William Brinson Orr'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 DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Industry payments | Open Payments (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. William Brinson Orr
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. William Brinson Orr's NPI number?
Dr. William Brinson Orr's NPI number is 1699115006. It was assigned on June 28, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. William Brinson Orr?
Dr. William Brinson Orr is a pediatric cardiology physician in Saint Louis, Missouri. The primary specialty in the NPI Registry is Pediatric Cardiology Physician (taxonomy code 2080P0202X).
Where does Dr. William Brinson Orr practice?
Dr. Orr practices at One Childrens Place, Saint Louis, MO 63110. Dr. Orr also practices at 1 Childrens Pl, Saint Louis, MO 63110. Dr. Orr's primary practice is St. Louis Children's Hospital in Saint Louis, Missouri, part of BJC Health.
What is Dr. William Brinson Orr's office phone number?
The practice phone on file for Dr. Orr is (314) 454-6000.
What is Dr. William Brinson Orr's medical license number?
Dr. Orr holds Missouri license 2016009346.
Which hospitals is Dr. William Brinson Orr affiliated with?
Dr. Orr practices at St. Louis Children's Hospital in Saint Louis, Missouri.
What medical group is Dr. William Brinson Orr part of?
Dr. Orr is linked to WashU Medicine Psychiatry.
Does Dr. William Brinson Orr accept Medicare?
Yes. CMS lists Dr. Orr as accepting Medicare assignment.
What is Dr. William Brinson Orr's MIPS score?
Dr. Orr's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
Has Dr. William Brinson Orr received payments from drug or device companies?
CMS Open Payments shows $76 in general payments to Dr. Orr from 4 companies from 2016 to 2018. The largest total came from Abbott Laboratories.
How long has Dr. William Brinson Orr been practicing?
Dr. Orr graduated from medical school in 2013, 13 years ago.
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