Dr. Kayla R. O'Toole, MD
- Medicare services, 2024
- 349
- Medicare patients, 2024
- 428
- Hospital affiliations
- 2
- Industry payments
- $188
- Medical group
- 1
- Practice address
- 1235 E Cherokee St, Springfield, MO 65804
- Practice phone
- Call (417) 820-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Hospital Springfield & Children's Mercy
Springfield, Missouri
Find Dr. O'Toole'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. Kayla R. O'Toole is an anesthesiologist in Springfield, Missouri
Dr. O'Toole practices at Mercy Hospital Springfield & Children's Mercy in Springfield, Missouri.
Dr. O'Toole's NPI, 1285650127, was assigned on July 14, 2006. Dr. O'Toole graduated from Saint Louis University School of Medicine in 2005. Dr. O'Toole holds Missouri license 2006023094.
- NPI
- 1285650127NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284784893
- NPI enumeration date
- July 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (417) 820-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kayla R. O'Toole practices at Mercy Hospital Springfield & Children's Mercy in Springfield, Missouri
Dr. O'Toole's primary practice is Mercy Hospital Springfield & Children's Mercy, at 1235 E Cherokee St, Springfield, MO 65804 in Greene County. The practice phone is (417) 820-2000.
- Mercy Hospital Springfield & Children's Mercy1235 E Cherokee St, Springfield, MO 65804 · Greene CountyPhone(417) 820-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kayla R. O'Toole is affiliated with 3 sites of care and 1 medical group
Dr. O'Toole's primary practice is Mercy Hospital Springfield & Children's Mercy in Springfield, Missouri. Dr. O'Toole is also affiliated with Mercy Hospital Springfield. The medical group on file is Mercy Clinic Family Medicine - Hollister. Dmand AI also links Dr. O'Toole to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kayla R. O'Toole's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Toole practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital Springfield & Children's Mercy | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kayla R. O'Toole is one of 819 anesthesiologists in Missouri
Anesthesiology is Dr. O'Toole's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. O'Toole is licensed in Missouri.
Specialties and state licenses
- Anesthesiology, MissouriPrimary
Anesthesiologists near Dr. O'Toole
Counts of anesthesiologists 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. Kayla R. O'Toole billed Medicare for 349 services in 2024
CMS data shows 349 Medicare services from Dr. O'Toole across 12 procedure codes in 2024, for 428 Medicare patients. Medicare paid $22,354 for them.
Dr. O'Toole's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 3322024: 3048%
- Surgery
- 2023: 322024: 4541%
Where Dr. O'Toole's Medicare services took place, 2024
- In an office4112%
- In a facility30888%
Dr. O'Toole compared with the Missouri median for anesthesiologists, 2024
- Dr. O'Toole
- Missouri median
- Medicare services
- 349vs 754.7 times
- Medicare patients
- 428vs 1403.1 times
Medians across 839 anesthesiologists in Missouri with Dmand AI profiles that report each measure.
Dr. O'Toole'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. O'Toole?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. O'Toole and other anesthesiologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kayla R. O'Toole treated 428 Medicare patients in 2024, average age 73
CMS counts 428 Medicare patients who saw Dr. O'Toole in 2024. The largest group is 65 to 74, with 219 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. O'Toole's median patient age at 70, with 52% women.
Dr. O'Toole's Medicare patients by age, 2024
Dr. O'Toole's Medicare patients by sex, 2024
- Women22252%
- Men20648%
Chronic conditions among Dr. O'Toole's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis74%
- Anxiety32%
- Diabetes32%
- Mood disorders32%
- Chronic kidney disease30%
- Depression29%
Share of Medicare patients with each condition. A patient can have several.
Dr. O'Toole's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Kayla R. O'Toole takes part in Medicare
Dr. O'Toole 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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Dr. Kayla R. O'Toole received $188 in industry payments from 2016 to 2025
CMS Open Payments shows 7 general payments to Dr. O'Toole from 2 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $164.
General payments to Dr. O'Toole by program year, 2016 to 2025
Companies that paid Dr. O'Toole 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. Kayla R. O'Toole graduated from Saint Louis University School of Medicine
Dr. O'Toole graduated from Saint Louis University School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kayla R. O'Toole'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 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) |
| 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. Kayla R. O'Toole
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. Kayla R. O'Toole's NPI number?
Dr. Kayla R. O'Toole's NPI number is 1285650127. It was assigned on July 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kayla R. O'Toole?
Dr. Kayla R. O'Toole is an anesthesiologist in Springfield, Missouri. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Kayla R. O'Toole practice?
Dr. O'Toole practices at 1235 E Cherokee St, Springfield, MO 65804. Dr. O'Toole's primary practice is Mercy Hospital Springfield & Children's Mercy in Springfield, Missouri. Dmand AI also links Dr. O'Toole to 1 hospital.
What is Dr. Kayla R. O'Toole's office phone number?
The practice phone on file for Dr. O'Toole is (417) 820-2000.
What is Dr. Kayla R. O'Toole's medical license number?
Dr. O'Toole holds Missouri license 2006023094.
Which hospitals is Dr. Kayla R. O'Toole affiliated with?
Dr. O'Toole is affiliated with Mercy Hospital Springfield. Dmand AI links Dr. O'Toole to 1 more hospital.
What medical group is Dr. Kayla R. O'Toole part of?
Dr. O'Toole is linked to Mercy Clinic Family Medicine - Hollister.
Does Dr. Kayla R. O'Toole accept Medicare?
Yes. CMS data shows Dr. O'Toole billed Medicare for 349 services in 2024, and Dr. O'Toole accepts Medicare assignment.
How many Medicare patients does Dr. Kayla R. O'Toole see?
CMS counts 428 Medicare patients who saw Dr. O'Toole in 2024, with an average age of 73.
What services does Dr. Kayla R. O'Toole bill to Medicare?
In 2024, Dr. O'Toole's most billed Medicare services were anesthesia (01402), surgery: brain, spine and nerves (64415) and anesthesia (01214).
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Where did Dr. Kayla R. O'Toole go to medical school?
Dr. O'Toole graduated from Saint Louis University School of Medicine in 2005.
Has Dr. Kayla R. O'Toole received payments from drug or device companies?
CMS Open Payments shows $188 in general payments to Dr. O'Toole from 2 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Kayla R. O'Toole been practicing?
Dr. O'Toole graduated from medical school in 2005, 21 years ago.
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