Dr. Zachary Picker Radwine, MD
- Medicare services, 2024
- 288
- Medicare patients, 2024
- 285
- Part D claims, 2024
- 107
- Hospital affiliations
- 3
- Industry payments
- $43
- Practice address
- 10010 Kennerly Road, Saint Louis, MO 63128
- Practice phone
- Call (314) 525-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Radwine'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. Zachary Picker Radwine is an emergency medicine physician in Saint Louis, Missouri
Dr. Radwine practices at Mercy Hospital South in Saint Louis, Missouri, part of Mercy.
Dr. Radwine's NPI, 1265797971, was assigned on July 9, 2012. Dr. Radwine graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2012. Dr. Radwine holds Missouri license 2018007371.
- NPI
- 1265797971NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749500320
- NPI enumeration date
- July 9, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 525-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zachary Picker Radwine practices at Mercy Hospital South in Saint Louis, Missouri
Dr. Radwine's primary practice is Mercy Hospital South, at 10010 Kennerly Road, Saint Louis, MO 63128 in St. Louis County. The practice phone is (314) 525-1000.
- Mercy Hospital South10010 Kennerly Road, Saint Louis, MO 63128 · St. Louis CountyPhone(314) 525-1000
Source: Dmand AI Affiliation Data
Dr. Zachary Picker Radwine is affiliated with 3 sites of care and 5 medical groups
Dr. Radwine's primary practice is Mercy Hospital South in Saint Louis, Missouri, part of Mercy. Dr. Radwine is also affiliated with Mercy Hospital Jefferson. The medical group on file is Mercy Hospital South. Dmand AI also links Dr. Radwine to 1 more hospital and 4 medical groups, each named with a free account. Dr. Radwine's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zachary Picker Radwine's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Radwine practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital South | Available with a free account |
| +2 more sites and 4 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. Zachary Picker Radwine is one of 1,063 emergency medicine physicians in Missouri
Emergency medicine is Dr. Radwine's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Radwine's licenses on file in 2 states: Missouri and New Jersey.
Specialties and state licenses
- Emergency medicine, MissouriPrimary
- New Jersey license
Emergency medicine physicians near Dr. Radwine
Counts of emergency medicine 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. Zachary Picker Radwine billed Medicare for 288 services in 2024
CMS data shows 288 Medicare services from Dr. Radwine across 3 procedure codes in 2024, for 285 Medicare patients. Medicare paid $35,650 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Radwine's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3142024: 2888%
Dr. Radwine compared with the Missouri median for emergency medicine physicians, 2024
- Dr. Radwine
- Missouri median
- Medicare services
- 288vs 25214% above
- Medicare patients
- 285vs 2629% above
- Part D claims
- 25vs 6964% below
Medians across 1,092 emergency medicine physicians in Missouri with Dmand AI profiles that report each measure.
Dr. Radwine'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. Radwine?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Radwine and other emergency medicine physicians in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zachary Picker Radwine treated 285 Medicare patients in 2024, average age 75
CMS counts 285 Medicare patients who saw Dr. Radwine in 2024. The largest group is 75 to 84, with 111 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 2.23, 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. Radwine's median patient age at 72, with 55% women.
Dr. Radwine's Medicare patients by age, 2024
Dr. Radwine's Medicare patients by sex, 2024
- Women16558%
- Men12042%
Chronic conditions among Dr. Radwine's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Mood disorders54%
- Chronic kidney disease52%
- Anxiety51%
- Ischemic heart disease50%
- Depression49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Radwine's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zachary Picker Radwine wrote 107 Medicare Part D claims in 2024
In 2024, Dr. Radwine wrote 107 Medicare Part D claims for 75 patients. 95% of them were for generic drugs. CMS names the drug for 25 of them, across 1 drug with 11 or more claims each, at $46 in total drug cost. In 2023, CMS named 14 claims across 1 drug.
Dr. Radwine's Part D claims by kind of drug, 2024
- Generic102 claims95%
- Brand-name and other5 claims5%
Dr. Radwine'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. Radwine's Part D claims, 2024
- Opioids29%31 of 107 claims
- Antibiotics30%32 of 107 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: 142024: 2579%
Drugs named by CMS: 1 in 2024, 1 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
How Dr. Zachary Picker Radwine takes part in Medicare
Dr. Radwine 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. Zachary Picker Radwine received $43 in industry payments from 2016 to 2024
CMS Open Payments shows 2 general payments to Dr. Radwine from 2 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $28.
General payments to Dr. Radwine by program year, 2016 to 2024
Companies that paid Dr. Radwine the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Zachary Picker Radwine graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Radwine graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Zachary Picker Radwine'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) |
| 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) |
| 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. Zachary Picker Radwine
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. Zachary Picker Radwine's NPI number?
Dr. Zachary Picker Radwine's NPI number is 1265797971. It was assigned on July 9, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary Picker Radwine?
Dr. Zachary Picker Radwine is an emergency medicine physician in Saint Louis, Missouri. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Zachary Picker Radwine practice?
Dr. Radwine practices at 10010 Kennerly Road, Saint Louis, MO 63128. Dr. Radwine's primary practice is Mercy Hospital South in Saint Louis, Missouri, part of Mercy. Dmand AI also links Dr. Radwine to 1 hospital and 4 medical groups.
What is Dr. Zachary Picker Radwine's office phone number?
The practice phone on file for Dr. Radwine is (314) 525-1000.
What is Dr. Zachary Picker Radwine's medical license number?
Dr. Radwine holds Missouri license 2018007371, one of the licenses on file in 2 states.
Which states has Dr. Zachary Picker Radwine been licensed in?
Dmand AI has state licenses on file for Dr. Radwine in Missouri and New Jersey.
Which hospitals is Dr. Zachary Picker Radwine affiliated with?
Dr. Radwine practices at Mercy Hospital South in Saint Louis, Missouri. Dr. Radwine is also affiliated with Mercy Hospital Jefferson. Dmand AI links Dr. Radwine to 1 more hospital.
What medical group is Dr. Zachary Picker Radwine part of?
Dr. Radwine is linked to Mercy Hospital South. Dmand AI links Dr. Radwine to 4 more medical groups.
Does Dr. Zachary Picker Radwine accept Medicare?
Yes. CMS data shows Dr. Radwine billed Medicare for 288 services in 2024, and Dr. Radwine accepts Medicare assignment.
How many Medicare patients does Dr. Zachary Picker Radwine see?
CMS counts 285 Medicare patients who saw Dr. Radwine in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Zachary Picker Radwine bill to Medicare?
In 2024, Dr. Radwine's most billed Medicare services were emergency department visit (99285), critical care (99291) and emergency department visit (99284).
Where did Dr. Zachary Picker Radwine go to medical school?
Dr. Radwine graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2012.
What drugs does Dr. Zachary Picker Radwine prescribe most?
In 2024 Medicare Part D data, Dr. Radwine's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Zachary Picker Radwine received payments from drug or device companies?
CMS Open Payments shows $43 in general payments to Dr. Radwine from 2 companies from 2016 to 2024. The largest total came from Pfizer Inc.
How long has Dr. Zachary Picker Radwine been practicing?
Dr. Radwine graduated from medical school in 2012, 14 years ago.
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