Dr. Dean Ryan Davis, MD
- Medicare services, 2024
- 2,069
- Medicare patients, 2024
- 625
- Part D claims, 2024
- 15,433
- Publications
- 4
- MIPS score, 2024
- 74
- Practice address
- 2300 North Edward Street, Decatur, IL 62526
- Practice phone
- Call (217) 876-8121
- 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
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. Dean Ryan Davis is a family medicine physician in Decatur, Illinois
Dr. Davis practices at Decatur Memorial Hospital in Decatur, Illinois, part of Memorial Health System.
Dr. Davis' NPI, 1700847191, was assigned on March 28, 2006. Dr. Davis holds Illinois license 036150782.
- NPI
- 1700847191NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830171321
- NPI enumeration date
- March 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (217) 876-8121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dean Ryan Davis practices at Decatur Memorial Hospital in Decatur, Illinois
Dr. Davis' primary practice is Decatur Memorial Hospital, at 2300 North Edward Street, Decatur, IL 62526 in Macon County. The practice phone is (217) 876-8121.
- Decatur Memorial Hospital2300 North Edward Street, Decatur, IL 62526 · Macon CountyPhone(217) 876-8121
Source: Dmand AI Affiliation Data
Dr. Dean Ryan Davis is affiliated with 9 sites of care and 1 medical group
Dr. Davis' primary practice is Decatur Memorial Hospital in Decatur, Illinois, part of Memorial Health System. Dr. Davis is also affiliated with HSHS St. Mary's Hospital. The medical group on file is Decatur Memorial Hospital. Dmand AI also links Dr. Davis to 2 more hospitals, 3 home health agencies, 1 group practice or clinic and 1 hospice, each named with a free account. Dr. Davis' 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. Dean Ryan Davis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davis practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Decatur Memorial Hospital | Available with a free account |
| +8 more affiliated sites | 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 Memorial Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Dean Ryan Davis is one of 5,105 family medicine physicians in Illinois
Family medicine is Dr. Davis' primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Davis is licensed in Illinois.
Specialties and state licenses
- Family medicine, IllinoisPrimary
Family medicine physicians near Dr. Davis
Counts of family 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. Dean Ryan Davis billed Medicare for 2,069 services in 2024
CMS data shows 2,069 Medicare services from Dr. Davis across 6 procedure codes in 2024, for 625 Medicare patients. Medicare paid $125,285 for them. Every service was in an office.
Dr. Davis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1162024: 1,2108%
- Other services
- 2023: 2692024: 859219%
- Tests and treatments
- 2023: 582024: 0100%
Dr. Davis compared with the Illinois median for family medicine physicians, 2024
- Dr. Davis
- Illinois median
- Medicare services
- 2,069vs 3565.8 times
- Medicare patients
- 625vs 1603.9 times
- Part D claims
- 14,604vs 61823.6 times
Medians across 5,015 family medicine physicians in Illinois 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 family medicine physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dean Ryan Davis treated 625 Medicare patients in 2024, average age 76
CMS counts 625 Medicare patients who saw Dr. Davis in 2024. The largest group is 65 to 74, with 272 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Davis' median patient age at 75, with 50% women.
Dr. Davis' Medicare patients by age, 2024
Dr. Davis' Medicare patients by sex, 2024
- Women28746%
- Men33854%
Chronic conditions among Dr. Davis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis38%
- Ischemic heart disease35%
- Diabetes29%
- Atrial fibrillation17%
- Mood disorders17%
- Cancer16%
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 75
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dean Ryan Davis wrote 15,433 Medicare Part D claims in 2024
In 2024, Dr. Davis wrote 15,433 Medicare Part D claims for 905 patients. 88% of them were for generic drugs. CMS names the drug for 14,604 of them, across 176 drugs with 11 or more claims each, at $885,065 in total drug cost. In 2023, CMS named 13,979 claims across 170 drugs.
Dr. Davis' Part D claims by kind of drug, 2024
- Generic13,606 claims88%
- Brand-name1,657 claims11%
- Other170 claims1%
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
- Opioids3%467 of 15,433 claims
- Antibiotics2%250 of 15,433 claims
- Antipsychotics, patients 65 and over0%43 of 15,433 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: 13,9792024: 14,6044%
Drugs named by CMS: 176 in 2024, 170 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. Dean Ryan Davis scored 74 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 74 out of 100 for Dr. Davis for performance year 2024, reported as part of a group. Dr. Davis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Davis as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Davis' MIPS scores, performance year 2024
- 74of 100Final score
- 63.9of 100Quality
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Dean Ryan Davis has 4 publications on record
Dmand AI links 4 papers to Dr. Davis in 2020. 2020 was the busiest year, with 4. Dr. Davis has published most often in Cureus. Dr. Davis' most frequent co-authors are Eukesh Ranjit, Amit Sapra, MD and Janet R. Albers, MD.
Dr. Davis' most frequent co-authors
Recent publications by Dr. Davis
See who Dr. Davis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Davis works with, so you can find a warm path to the right family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Dean Ryan 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Dean Ryan 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. Dean Ryan Davis' NPI number?
Dr. Dean Ryan Davis' NPI number is 1700847191. It was assigned on March 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Dean Ryan Davis?
Dr. Dean Ryan Davis is a family medicine physician in Decatur, Illinois. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Dean Ryan Davis practice?
Dr. Davis practices at 2300 North Edward Street, Decatur, IL 62526. Dr. Davis' primary practice is Decatur Memorial Hospital in Decatur, Illinois, part of Memorial Health System. Dmand AI also links Dr. Davis to 2 hospitals, 3 home health agencies, 1 group practice or clinic and 1 hospice.
What is Dr. Dean Ryan Davis' office phone number?
The practice phone on file for Dr. Davis is (217) 876-8121.
What is Dr. Dean Ryan Davis' medical license number?
Dr. Davis holds Illinois license 036150782.
Which hospitals is Dr. Dean Ryan Davis affiliated with?
Dr. Davis practices at Decatur Memorial Hospital in Decatur, Illinois. Dr. Davis is also affiliated with HSHS St. Mary's Hospital. Dmand AI links Dr. Davis to 2 more hospitals.
What medical group is Dr. Dean Ryan Davis part of?
Dr. Davis is linked to Decatur Memorial Hospital.
Does Dr. Dean Ryan Davis accept Medicare?
Yes. CMS data shows Dr. Davis billed Medicare for 2,069 services in 2024, and Dr. Davis accepts Medicare assignment.
Does Dr. Dean Ryan Davis offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Davis as offering telehealth services.
What is Dr. Dean Ryan Davis' MIPS score?
Dr. Davis' MIPS final score for performance year 2024 is 74 out of 100, reported as part of a group.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Dean Ryan Davis see?
CMS counts 625 Medicare patients who saw Dr. Davis in 2024, with an average age of 76.
What services does Dr. Dean Ryan Davis bill to Medicare?
In 2024, Dr. Davis' most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).
What drugs does Dr. Dean Ryan Davis prescribe most?
In 2024 Medicare Part D data, Dr. Davis' most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Lisinopril.
How long has Dr. Dean Ryan Davis been practicing?
Dr. Davis graduated from medical school in 2017, 9 years ago.
Does Dr. Dean Ryan Davis do research?
Dmand AI links 4 publications to Dr. Davis.
Who does Dr. Dean Ryan Davis publish with?
Dr. Davis' most frequent co-authors are Eukesh Ranjit (4 shared papers), Amit Sapra, MD (4 shared papers) and Janet R. Albers, MD (1 shared paper).
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