Dr. David L. Ewing, MD
- Medicare services, 2024
- 1,761
- Medicare patients, 2024
- 878
- Part D claims, 2024
- 9,368
- MIPS score, 2024
- 87
- Hospital affiliations
- 5
- Practice address
- 5325 Faraon Street, Saint Joseph, MO 64506
- Practice phone
- Call (816) 271-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Ewing'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. David L. Ewing is a neurologist in Saint Joseph, Missouri
Dr. Ewing practices at Mosaic Life Care at St. Joseph - Medical Center in Saint Joseph, Missouri, part of Mosaic Life Care.
Dr. Ewing's NPI, 1639283369, was assigned on August 19, 2006. Dr. Ewing graduated from University of Oklahoma College of Medicine in 1985. Dr. Ewing holds Colorado license 31129.
- NPI
- 1639283369NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264436344
- NPI enumeration date
- August 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (816) 271-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David L. Ewing practices at Mosaic Life Care at St. Joseph - Medical Center in Saint Joseph, Missouri
Dr. Ewing's primary practice is Mosaic Life Care at St. Joseph - Medical Center, at 5325 Faraon Street, Saint Joseph, MO 64506 in Buchanan County. The practice phone is (816) 271-6000.
- Mosaic Life Care at St. Joseph - Medical Center5325 Faraon Street, Saint Joseph, MO 64506 · Buchanan CountyPhone(816) 271-6000
Source: Dmand AI Affiliation Data
Dr. David L. Ewing is affiliated with 8 sites of care and 5 medical groups
Dr. Ewing's primary practice is Mosaic Life Care at St. Joseph - Medical Center in Saint Joseph, Missouri, part of Mosaic Life Care. Dr. Ewing is also affiliated with Cox Medical Center South. The medical group on file is Mosaic Life Care at St. Joseph - Medical Center. Dmand AI also links Dr. Ewing to 3 more hospitals, 4 medical groups, 2 group practices and clinics and 1 rural health clinic, 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. David L. Ewing's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ewing practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mosaic Life Care at St. Joseph - Medical Center | Available with a free account |
| +7 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. David L. Ewing is one of 403 neurologists in Missouri
Neurology is Dr. Ewing's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Ewing's licenses on file in 2 states: Colorado and Missouri.
Specialties and state licenses
- Neurology, ColoradoPrimary
- Missouri license
Neurologists near Dr. Ewing
Counts of neurologists 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. David L. Ewing billed Medicare for 1,761 services in 2024
CMS data shows 1,761 Medicare services from Dr. Ewing across 13 procedure codes in 2024, for 878 Medicare patients. Medicare paid $118,831 for them.
Dr. Ewing's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,6232024: 1,41713%
- Tests and treatments
- 2023: 922024: 276200%
- Surgery
- 2023: 322024: 68113%
Where Dr. Ewing's Medicare services took place, 2024
- In an office1,56089%
- In a facility20111%
Dr. Ewing compared with the Missouri median for neurologists, 2024
- Dr. Ewing
- Missouri median
- Medicare services
- 1,761vs 3734.7 times
- Medicare patients
- 878vs 2134.1 times
- Part D claims
- 9,077vs 26534.3 times
Medians across 392 neurologists in Missouri with Dmand AI profiles that report each measure.
Dr. Ewing'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David L. Ewing treated 878 Medicare patients in 2024, average age 73
CMS counts 878 Medicare patients who saw Dr. Ewing in 2024. The largest group is 65 to 74, with 319 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ewing's median patient age at 71, with 51% women.
Dr. Ewing's Medicare patients by age, 2024
Dr. Ewing's Medicare patients by sex, 2024
- Women45151%
- Men42749%
Chronic conditions among Dr. Ewing's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Anxiety37%
- Mood disorders36%
- Depression34%
- Diabetes33%
- Ischemic heart disease30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ewing'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
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David L. Ewing wrote 9,368 Medicare Part D claims in 2024
In 2024, Dr. Ewing wrote 9,368 Medicare Part D claims for 983 patients. 93% of them were for generic drugs. CMS names the drug for 9,077 of them, across 98 drugs with 11 or more claims each, at $1,371,832 in total drug cost. In 2023, CMS named 6,955 claims across 84 drugs.
Dr. Ewing's Part D claims by kind of drug, 2024
- Generic8,687 claims93%
- Brand-name631 claims7%
- Other50 claims1%
Dr. Ewing'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. Ewing's Part D claims, 2024
- Opioids1%115 of 9,368 claims
- Antipsychotics, patients 65 and over2%210 of 9,368 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: 6,9552024: 9,07731%
Drugs named by CMS: 98 in 2024, 84 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
Dr. David L. Ewing scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Ewing for performance year 2024, reported as part of a group. Dr. Ewing accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ewing's MIPS scores, performance year 2024
- 87of 100Final score
- 81.8of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 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. David L. Ewing received $120,365 in industry payments from 2016 to 2025
CMS Open Payments shows 1,262 general payments to Dr. Ewing from 68 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 68% of the total. Allergan Inc. paid the most, $63,264.
General payments to Dr. Ewing by program year, 2016 to 2025
General payments to Dr. Ewing by kind, 2016 to 2025
- Speaker and faculty fees$81,83568%
- Food and beverage$18,48115%
- Consulting fees$11,70010%
- Travel and lodging$5,2474%
- Other$3,1023%
Companies that paid Dr. Ewing 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. David L. Ewing graduated from University of Oklahoma College of Medicine
Dr. Ewing graduated from University of Oklahoma College of Medicine in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David L. Ewing'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)Clinician Public Reporting: Overall MIPS Performance (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. David L. Ewing
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. David L. Ewing's NPI number?
Dr. David L. Ewing's NPI number is 1639283369. It was assigned on August 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David L. Ewing?
Dr. David L. Ewing is a neurologist in Saint Joseph, Missouri. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. David L. Ewing practice?
Dr. Ewing practices at 5325 Faraon Street, Saint Joseph, MO 64506. Dr. Ewing's primary practice is Mosaic Life Care at St. Joseph - Medical Center in Saint Joseph, Missouri, part of Mosaic Life Care. Dmand AI also links Dr. Ewing to 3 hospitals, 4 medical groups, 2 group practices and clinics and 1 rural health clinic.
What is Dr. David L. Ewing's office phone number?
The practice phone on file for Dr. Ewing is (816) 271-6000.
What is Dr. David L. Ewing's medical license number?
Dr. Ewing holds Colorado license 31129, one of the licenses on file in 2 states.
Which states has Dr. David L. Ewing been licensed in?
Dmand AI has state licenses on file for Dr. Ewing in Colorado and Missouri.
Which hospitals is Dr. David L. Ewing affiliated with?
Dr. Ewing practices at Mosaic Life Care at St. Joseph - Medical Center in Saint Joseph, Missouri. Dr. Ewing is also affiliated with Cox Medical Center South. Dmand AI links Dr. Ewing to 3 more hospitals.
What medical group is Dr. David L. Ewing part of?
Dr. Ewing is linked to Mosaic Life Care at St. Joseph - Medical Center. Dmand AI links Dr. Ewing to 4 more medical groups.
Does Dr. David L. Ewing accept Medicare?
Yes. CMS data shows Dr. Ewing billed Medicare for 1,761 services in 2024, and Dr. Ewing accepts Medicare assignment.
What is Dr. David L. Ewing's MIPS score?
Dr. Ewing's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
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How many Medicare patients does Dr. David L. Ewing see?
CMS counts 878 Medicare patients who saw Dr. Ewing in 2024, with an average age of 73.
What services does Dr. David L. Ewing bill to Medicare?
In 2024, Dr. Ewing's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and nerve and brain test (95886).
Where did Dr. David L. Ewing go to medical school?
Dr. Ewing graduated from University of Oklahoma College of Medicine in 1985.
What drugs does Dr. David L. Ewing prescribe most?
In 2024 Medicare Part D data, Dr. Ewing's most prescribed drugs by claims were Clonazepam, Topiramate and Levetiracetam.
Has Dr. David L. Ewing received payments from drug or device companies?
CMS Open Payments shows $120,365 in general payments to Dr. Ewing from 68 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. David L. Ewing been practicing?
Dr. Ewing graduated from medical school in 1985, 41 years ago.
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