Dr. Tanner E. Davis, DO
- Medicare services, 2024
- 446
- Medicare patients, 2024
- 445
- Part D claims, 2024
- 280
- Hospital affiliations
- 2
- Industry payments
- $27
- Practice address
- 701 10th Street SE, Cedar Rapids, IA 52403
- Practice phone
- Call (319) 398-6011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Davis' professional email, personal email and mobile number
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Dr. Tanner E. Davis is an emergency medicine physician in Cedar Rapids, Iowa
Dr. Davis practices at Mercy Medical Center in Cedar Rapids, Iowa, part of Mercy Medical Center.
Dr. Davis' NPI, 1447601570, was assigned on June 30, 2016. Dr. Davis holds Michigan license 5101022722.
- NPI
- 1447601570NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860737905
- NPI enumeration date
- June 30, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (319) 398-6011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tanner E. Davis practices at Mercy Medical Center in Cedar Rapids, Iowa
Dr. Davis' primary practice is Mercy Medical Center, at 701 10th Street SE, Cedar Rapids, IA 52403 in Linn County. The practice phone is (319) 398-6011.
- Mercy Medical Center701 10th Street SE, Cedar Rapids, IA 52403 · Linn CountyPhone(319) 398-6011
Source: Dmand AI Affiliation Data
Dr. Tanner E. Davis is affiliated with 3 sites of care and 2 medical groups
Dr. Davis' primary practice is Mercy Medical Center in Cedar Rapids, Iowa, part of Mercy Medical Center. Dr. Davis is also affiliated with University of Iowa Health Care Medical Center Downtown. The medical group on file is Johnson County Emergency Medicine. Dmand AI also links Dr. Davis to 1 more group practice or clinic and 1 medical group, 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. Tanner E. Davis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davis practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Medical Center | Available with a free account |
| +2 more sites and 1 medical group | 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 Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Tanner E. Davis is one of 436 emergency medicine physicians in Iowa
Emergency medicine is Dr. Davis' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Davis is licensed in Michigan.
Specialties and state licenses
- Emergency medicine, MichiganPrimary
Emergency medicine physicians near Dr. Davis
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. Tanner E. Davis billed Medicare for 446 services in 2024
CMS data shows 446 Medicare services from Dr. Davis across 3 procedure codes in 2024, for 445 Medicare patients. Medicare paid $47,993 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Davis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5622024: 44621%
Dr. Davis compared with the Iowa median for emergency medicine physicians, 2024
- Dr. Davis
- Iowa median
- Medicare services
- 446vs 23689% above
- Medicare patients
- 445vs 23986% above
- Part D claims
- 142vs 602.4 times
Medians across 447 emergency medicine physicians in Iowa with Dmand AI profiles that report each measure.
Dr. Davis' 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. Davis and other emergency medicine physicians in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tanner E. Davis treated 445 Medicare patients in 2024, average age 75
CMS counts 445 Medicare patients who saw Dr. Davis in 2024. The largest group is 65 to 74, with 158 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Davis' median patient age at 68, with 55% women.
Dr. Davis' Medicare patients by age, 2024
Dr. Davis' Medicare patients by sex, 2024
- Women25457%
- Men19143%
Chronic conditions among Dr. Davis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Mood disorders38%
- Depression36%
- Anxiety35%
- Ischemic heart disease35%
- Chronic kidney disease33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Davis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
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. Tanner E. Davis wrote 280 Medicare Part D claims in 2024
In 2024, Dr. Davis wrote 280 Medicare Part D claims for 204 patients. 95% of them were for generic drugs. CMS names the drug for 142 of them, across 6 drugs with 11 or more claims each, at $567 in total drug cost. In 2023, CMS named 174 claims across 6 drugs.
Dr. Davis' Part D claims by kind of drug, 2024
- Generic267 claims95%
- Brand-name and other13 claims5%
Dr. Davis' 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. Davis' Part D claims, 2024
- Opioids18%49 of 280 claims
- Antibiotics24%68 of 280 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: 1742024: 14218%
Drugs named by CMS: 6 in 2024, 6 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. Tanner E. Davis takes part in Medicare
Dr. Davis 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. Tanner E. Davis received $27 in industry payments from 2017 to 2020
CMS Open Payments shows 2 general payments to Dr. Davis from 2 drug and device companies from 2017 to 2020. Food and beverage make up the largest share, 100% of the total. TerSera Therapeutics LLC paid the most, $15.
General payments to Dr. Davis by program year, 2017 to 2020
Companies that paid Dr. Davis the most, 2017 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Tanner E. Davis'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) |
| 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. Tanner E. Davis
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. Tanner E. Davis' NPI number?
Dr. Tanner E. Davis' NPI number is 1447601570. It was assigned on June 30, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Tanner E. Davis?
Dr. Tanner E. Davis is an emergency medicine physician in Cedar Rapids, Iowa. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Tanner E. Davis practice?
Dr. Davis practices at 701 10th Street SE, Cedar Rapids, IA 52403. Dr. Davis' primary practice is Mercy Medical Center in Cedar Rapids, Iowa, part of Mercy Medical Center. Dmand AI also links Dr. Davis to 1 group practice or clinic and 1 medical group.
What is Dr. Tanner E. Davis' office phone number?
The practice phone on file for Dr. Davis is (319) 398-6011.
What is Dr. Tanner E. Davis' medical license number?
Dr. Davis holds Michigan license 5101022722.
Which hospitals is Dr. Tanner E. Davis affiliated with?
Dr. Davis practices at Mercy Medical Center in Cedar Rapids, Iowa. Dr. Davis is also affiliated with University of Iowa Health Care Medical Center Downtown.
What medical group is Dr. Tanner E. Davis part of?
Dr. Davis is linked to Johnson County Emergency Medicine. Dmand AI links Dr. Davis to 1 more medical group.
Does Dr. Tanner E. Davis accept Medicare?
Yes. CMS data shows Dr. Davis billed Medicare for 446 services in 2024, and Dr. Davis accepts Medicare assignment.
How many Medicare patients does Dr. Tanner E. Davis see?
CMS counts 445 Medicare patients who saw Dr. Davis in 2024, with an average age of 75.
What services does Dr. Tanner E. Davis bill to Medicare?
In 2024, Dr. Davis' most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
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What drugs does Dr. Tanner E. Davis prescribe most?
In 2024 Medicare Part D data, Dr. Davis' most prescribed drugs by claims were Hydrocodone-Acetaminophen, Ondansetron ODT and Prednisone.
Has Dr. Tanner E. Davis received payments from drug or device companies?
CMS Open Payments shows $27 in general payments to Dr. Davis from 2 companies from 2017 to 2020. The largest total came from TerSera Therapeutics LLC.
How long has Dr. Tanner E. Davis been practicing?
Dr. Davis graduated from medical school in 2016, 10 years ago.
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