Dr. Zachary M. Downs, DO
- Medicare services, 2024
- 893
- Medicare patients, 2024
- 499
- Part D claims, 2024
- 158
- MIPS score, 2024
- 87
- Hospital affiliations
- 3
- 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. Downs' 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 M. Downs is an emergency medicine physician in Saint Joseph, Missouri
Dr. Downs practices at Mosaic Life Care at St. Joseph - Medical Center in Saint Joseph, Missouri, part of Mosaic Life Care.
Dr. Downs' NPI, 1407241433, was assigned on April 6, 2015. Dr. Downs graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2015. Dr. Downs holds Missouri license 2020033141.
- NPI
- 1407241433NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759634793
- NPI enumeration date
- April 6, 2015
- 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
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zachary M. Downs practices at Mosaic Life Care at St. Joseph - Medical Center in Saint Joseph, Missouri
Dr. Downs' 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. Zachary M. Downs is affiliated with 3 sites of care and 3 medical groups
Dr. Downs' primary practice is Mosaic Life Care at St. Joseph - Medical Center in Saint Joseph, Missouri, part of Mosaic Life Care. Dr. Downs is also affiliated with Mosaic Medical Center - Maryville. The medical group on file is Mosaic Life Care at St. Joseph - Medical Center. Dmand AI also links Dr. Downs to 1 more hospital 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. Zachary M. Downs' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Downs practices, 3 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 |
| +2 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 Mosaic Life Care and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Zachary M. Downs is one of 1,063 emergency medicine physicians in Missouri
Emergency medicine is Dr. Downs' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Downs' licenses on file in 2 states: Missouri and Texas.
Specialties and state licenses
- Emergency medicine, MissouriPrimary
- Texas license
Emergency medicine physicians near Dr. Downs
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 M. Downs billed Medicare for 893 services in 2024
CMS data shows 893 Medicare services from Dr. Downs across 5 procedure codes in 2024, for 499 Medicare patients. Medicare paid $53,735 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Downs' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4872024: 5105%
- Tests and treatments
- 2023: 3952024: 3833%
Dr. Downs compared with the Missouri median for emergency medicine physicians, 2024
- Dr. Downs
- Missouri median
- Medicare services
- 893vs 2523.5 times
- Medicare patients
- 499vs 26290% above
- Part D claims
- 63vs 699% below
Medians across 1,092 emergency medicine physicians in Missouri with Dmand AI profiles that report each measure.
Dr. Downs' 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. Downs?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Downs 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 M. Downs treated 499 Medicare patients in 2024, average age 75
CMS counts 499 Medicare patients who saw Dr. Downs in 2024. The largest group is 75 to 84, with 172 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.99, 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. Downs' median patient age at 72, with 55% women.
Dr. Downs' Medicare patients by age, 2024
Dr. Downs' Medicare patients by sex, 2024
- Women29960%
- Men20040%
Chronic conditions among Dr. Downs' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- COPD44%
- Ischemic heart disease42%
- Anxiety40%
- Diabetes40%
- Mood disorders39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Downs' 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%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zachary M. Downs wrote 158 Medicare Part D claims in 2024
In 2024, Dr. Downs wrote 158 Medicare Part D claims for 123 patients. 96% of them were for generic drugs. CMS names the drug for 63 of them, across 4 drugs with 11 or more claims each, at $355 in total drug cost. In 2023, CMS named 48 claims across 3 drugs.
Dr. Downs' Part D claims by kind of drug, 2024
- Generic152 claims96%
- Brand-name and other6 claims4%
Dr. Downs' 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. Downs' Part D claims, 2024
- Opioids15%23 of 158 claims
- Antibiotics44%69 of 158 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: 482024: 6331%
Drugs named by CMS: 4 in 2024, 3 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. Zachary M. Downs 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. Downs for performance year 2024, reported as part of a group. Dr. Downs accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Downs' MIPS scores, performance year 2024
- 87of 100Final score
- 73.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 81of 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Zachary M. Downs graduated from Des Moines University of Osteopathic Medicine and Health Sciences
Dr. Downs graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Zachary M. Downs'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) |
| 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 M. Downs
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 M. Downs' NPI number?
Dr. Zachary M. Downs' NPI number is 1407241433. It was assigned on April 6, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary M. Downs?
Dr. Zachary M. Downs is an emergency medicine physician in Saint Joseph, Missouri. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Zachary M. Downs practice?
Dr. Downs practices at 5325 Faraon Street, Saint Joseph, MO 64506. Dr. Downs' 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. Downs to 1 hospital and 2 medical groups.
What is Dr. Zachary M. Downs' office phone number?
The practice phone on file for Dr. Downs is (816) 271-6000.
What is Dr. Zachary M. Downs' medical license number?
Dr. Downs holds Missouri license 2020033141, one of the licenses on file in 2 states.
Which states has Dr. Zachary M. Downs been licensed in?
Dmand AI has state licenses on file for Dr. Downs in Missouri and Texas.
Which hospitals is Dr. Zachary M. Downs affiliated with?
Dr. Downs practices at Mosaic Life Care at St. Joseph - Medical Center in Saint Joseph, Missouri. Dr. Downs is also affiliated with Mosaic Medical Center - Maryville. Dmand AI links Dr. Downs to 1 more hospital.
What medical group is Dr. Zachary M. Downs part of?
Dr. Downs is linked to Mosaic Life Care at St. Joseph - Medical Center. Dmand AI links Dr. Downs to 2 more medical groups.
Does Dr. Zachary M. Downs accept Medicare?
Yes. CMS data shows Dr. Downs billed Medicare for 893 services in 2024, and Dr. Downs accepts Medicare assignment.
What is Dr. Zachary M. Downs' MIPS score?
Dr. Downs' MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Zachary M. Downs see?
CMS counts 499 Medicare patients who saw Dr. Downs in 2024, with an average age of 75.
What services does Dr. Zachary M. Downs bill to Medicare?
In 2024, Dr. Downs' most billed Medicare services were heart test or procedure (93010), emergency department visit (99284) and emergency department visit (99285).
Where did Dr. Zachary M. Downs go to medical school?
Dr. Downs graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2015.
What drugs does Dr. Zachary M. Downs prescribe most?
In 2024 Medicare Part D data, Dr. Downs' most prescribed drugs by claims were Hydrocodone-Acetaminophen, Cephalexin and Prednisone.
How long has Dr. Zachary M. Downs been practicing?
Dr. Downs graduated from medical school in 2015, 11 years ago.
Selling to emergency medicine practices?
See emergency medicine physicians in Missouri by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card