Dr. Alex Emory Cook, DO
- Medicare services, 2024
- 273
- Medicare patients, 2024
- 260
- Hospital affiliations
- 5
- Industry payments
- $193
- Medical groups
- 3
- Practice address
- 615 New Ballas Road, Saint Louis, MO 63141
- Practice phone
- Call (314) 251-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cook'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. Alex Emory Cook is a diagnostic radiologist in Saint Louis, Missouri
Dr. Cook practices at Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy.
Dr. Cook's NPI, 1124589908, was assigned on March 26, 2019. Dr. Cook graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2019. Dr. Cook holds Wisconsin license 81399-21.
- NPI
- 1124589908NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688909369
- NPI enumeration date
- March 26, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 251-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alex Emory Cook practices at Mercy Hospital St. Louis in Saint Louis, Missouri
Dr. Cook's primary practice is Mercy Hospital St. Louis, at 615 New Ballas Road, Saint Louis, MO 63141 in St. Louis County. The practice phone is (314) 251-6000.
- Mercy Hospital St. Louis615 New Ballas Road, Saint Louis, MO 63141 · St. Louis CountyPhone(314) 251-6000
Source: Dmand AI Affiliation Data
Dr. Alex Emory Cook is affiliated with 5 sites of care and 3 medical groups
Dr. Cook's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. Dr. Cook is also affiliated with Mercy Hospital South. The medical group on file is West County Radiological Group. Dmand AI also links Dr. Cook 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. Alex Emory Cook's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cook practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital St. Louis | Available with a free account |
| +4 more sites and 2 medical groups | 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 Mercy and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Alex Emory Cook is one of 679 diagnostic radiologists in Missouri
Diagnostic radiology is Dr. Cook's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Cook's licenses on file in 2 states: Wisconsin and Missouri.
Specialties and state licenses
- Diagnostic radiology, WisconsinPrimary
- Missouri license
Diagnostic radiologists near Dr. Cook
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. Alex Emory Cook billed Medicare for 273 services in 2024
CMS data shows 273 Medicare services from Dr. Cook across 13 procedure codes in 2024, for 260 Medicare patients. Medicare paid $1,767 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Cook compared with the Missouri median for diagnostic radiologists, 2024
- Dr. Cook
- Missouri median
- Medicare services
- 273vs 2,41589% below
- Medicare patients
- 260vs 1,76085% below
Medians across 648 diagnostic radiologists in Missouri with Dmand AI profiles that report each measure.
Dr. Cook'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. Cook and other diagnostic radiologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alex Emory Cook treated 260 Medicare patients in 2024, average age 74
CMS counts 260 Medicare patients who saw Dr. Cook in 2024. The largest group is 65 to 74, with 121 patients. 73% of them have high blood pressure, and 73% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.54, 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. Cook's median patient age at 69, with 54% women.
Dr. Cook's Medicare patients by age, 2024
Dr. Cook's Medicare patients by sex, 2024
- Women14957%
- Men11143%
Chronic conditions among Dr. Cook's Medicare patients, 2024
- High blood pressure73%
- High cholesterol73%
- Arthritis62%
- Mood disorders37%
- Depression33%
- Anxiety32%
- Chronic kidney disease29%
- Diabetes29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cook's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Alex Emory Cook takes part in Medicare
Dr. Cook 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. Alex Emory Cook received $193 in industry payments in 2024
CMS Open Payments shows 2 general payments to Dr. Cook from 2 drug and device companies in 2024. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $177.
Companies that paid Dr. Cook the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alex Emory Cook graduated from Kansas City University of Med & Biosciences, College of Osteo Med
Dr. Cook graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alex Emory Cook'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) |
| 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. Alex Emory Cook
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. Alex Emory Cook's NPI number?
Dr. Alex Emory Cook's NPI number is 1124589908. It was assigned on March 26, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Alex Emory Cook?
Dr. Alex Emory Cook 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. Alex Emory Cook practice?
Dr. Cook practices at 615 New Ballas Road, Saint Louis, MO 63141. Dr. Cook's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. Dmand AI also links Dr. Cook to 3 hospitals and 2 medical groups.
What is Dr. Alex Emory Cook's office phone number?
The practice phone on file for Dr. Cook is (314) 251-6000.
What is Dr. Alex Emory Cook's medical license number?
Dr. Cook holds Wisconsin license 81399-21, one of the licenses on file in 2 states.
Which states has Dr. Alex Emory Cook been licensed in?
Dmand AI has state licenses on file for Dr. Cook in Wisconsin and Missouri.
Which hospitals is Dr. Alex Emory Cook affiliated with?
Dr. Cook practices at Mercy Hospital St. Louis in Saint Louis, Missouri. Dr. Cook is also affiliated with Mercy Hospital South. Dmand AI links Dr. Cook to 3 more hospitals.
What medical group is Dr. Alex Emory Cook part of?
Dr. Cook is linked to West County Radiological Group. Dmand AI links Dr. Cook to 2 more medical groups.
Does Dr. Alex Emory Cook accept Medicare?
Yes. CMS data shows Dr. Cook billed Medicare for 273 services in 2024, and Dr. Cook accepts Medicare assignment.
How many Medicare patients does Dr. Alex Emory Cook see?
CMS counts 260 Medicare patients who saw Dr. Cook in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Alex Emory Cook bill to Medicare?
In 2024, Dr. Cook's most billed Medicare services were diagnostic imaging (72170), diagnostic imaging (73030) and diagnostic imaging (73502).
Where did Dr. Alex Emory Cook go to medical school?
Dr. Cook graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2019.
Has Dr. Alex Emory Cook received payments from drug or device companies?
CMS Open Payments shows $193 in general payments to Dr. Cook from 2 companies from 2024 to 2024. The largest total came from Novo Nordisk Inc.
How long has Dr. Alex Emory Cook been practicing?
Dr. Cook graduated from medical school in 2019, 7 years ago.
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