Dr. Ronald Leo Thies Jr., MD
- Medicare services, 2024
- 184
- Medicare patients, 2024
- 157
- Part D claims, 2024
- 197
- Hospital affiliations
- 1
- Medical groups
- 4
- Practice address
- 4100 River Rd, East China, MI 48054
- Practice phone
- Call (810) 329-7111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Thies' 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. Ronald Leo Thies Jr. is an emergency medicine physician in East China, Michigan
Dr. Thies practices at Henry Ford River District Hospital in East China, Michigan, part of Henry Ford Health.
Dr. Thies' NPI, 1619916327, was assigned on June 6, 2006. Dr. Thies graduated from Wayne State University School of Medicine in 2002. Dr. Thies holds Michigan license 4301080017.
- NPI
- 1619916327NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486699345
- NPI enumeration date
- June 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (810) 329-7111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ronald Leo Thies Jr. practices at Henry Ford River District Hospital in East China, Michigan
Dr. Thies' primary practice is Henry Ford River District Hospital, at 4100 River Rd, East China, MI 48054 in St. Clair County. The practice phone is (810) 329-7111.
- Henry Ford River District Hospital4100 River Rd, East China, MI 48054 · St. Clair CountyPhone(810) 329-7111
Source: Dmand AI Affiliation Data
Dr. Ronald Leo Thies Jr. is affiliated with 5 sites of care and 4 medical groups
Dr. Thies' primary practice is Henry Ford River District Hospital in East China, Michigan, part of Henry Ford Health. The medical group on file is Independent Emergency Physicians. Dmand AI also links Dr. Thies to 4 more group practices and clinics and 3 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. Ronald Leo Thies Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thies practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Henry Ford River District Hospital | Available with a free account |
| +4 more sites and 3 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 Henry Ford Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ronald Leo Thies Jr. is one of 2,045 emergency medicine physicians in Michigan
Emergency medicine is Dr. Thies' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Thies is licensed in Michigan.
Specialties and state licenses
- Emergency medicine, MichiganPrimary
Emergency medicine physicians near Dr. Thies
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. Ronald Leo Thies Jr. billed Medicare for 184 services in 2024
CMS data shows 184 Medicare services from Dr. Thies across 4 procedure codes in 2024, for 157 Medicare patients. Medicare paid $18,002 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Thies' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2462024: 16433%
- Tests and treatments
- 2023: 02024: 20
Dr. Thies compared with the Michigan median for emergency medicine physicians, 2024
- Dr. Thies
- Michigan median
- Medicare services
- 184vs 23421% below
- Medicare patients
- 157vs 21427% below
- Part D claims
- 69vs 4650% above
Medians across 1,937 emergency medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Thies' 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. Thies?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Thies and other emergency medicine physicians in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ronald Leo Thies Jr. treated 157 Medicare patients in 2024, average age 74
CMS counts 157 Medicare patients who saw Dr. Thies in 2024. The largest group is 75 to 84, with 58 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.65, 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. Thies' median patient age at 62, with 57% women.
Dr. Thies' Medicare patients by age, 2024
Dr. Thies' Medicare patients by sex, 2024
- Women8454%
- Men7346%
Chronic conditions among Dr. Thies' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease40%
- COPD34%
- Anxiety29%
- Chronic kidney disease29%
- Mood disorders29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Thies' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ronald Leo Thies Jr. wrote 197 Medicare Part D claims in 2024
In 2024, Dr. Thies wrote 197 Medicare Part D claims for 122 patients. 93% of them were for generic drugs. CMS names the drug for 69 of them, across 4 drugs with 11 or more claims each, at $306 in total drug cost. In 2023, CMS named 100 claims across 6 drugs.
Dr. Thies' Part D claims by kind of drug, 2024
- Generic183 claims93%
- Brand-name and other14 claims7%
Dr. Thies' 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. Thies' Part D claims, 2024
- Opioids10%20 of 197 claims
- Antibiotics31%62 of 197 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: 1002024: 6931%
Drugs named by CMS: 4 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. Ronald Leo Thies Jr. takes part in Medicare
Dr. Thies 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)
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. Ronald Leo Thies Jr. graduated from Wayne State University School of Medicine
Dr. Thies graduated from Wayne State University School of Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ronald Leo Thies Jr.'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) |
| 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. Ronald Leo Thies Jr.
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. Ronald Leo Thies Jr.'s NPI number?
Dr. Ronald Leo Thies Jr.'s NPI number is 1619916327. It was assigned on June 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronald Leo Thies Jr.?
Dr. Ronald Leo Thies Jr. is an emergency medicine physician in East China, Michigan. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Ronald Leo Thies Jr. practice?
Dr. Thies practices at 4100 River Rd, East China, MI 48054. Dr. Thies' primary practice is Henry Ford River District Hospital in East China, Michigan, part of Henry Ford Health. Dmand AI also links Dr. Thies to 4 group practices and clinics and 3 medical groups.
What is Dr. Ronald Leo Thies Jr.'s office phone number?
The practice phone on file for Dr. Thies is (810) 329-7111.
What is Dr. Ronald Leo Thies Jr.'s medical license number?
Dr. Thies holds Michigan license 4301080017.
Which hospitals is Dr. Ronald Leo Thies Jr. affiliated with?
Dr. Thies practices at Henry Ford River District Hospital in East China, Michigan.
What medical group is Dr. Ronald Leo Thies Jr. part of?
Dr. Thies is linked to Independent Emergency Physicians. Dmand AI links Dr. Thies to 3 more medical groups.
Does Dr. Ronald Leo Thies Jr. accept Medicare?
Yes. CMS data shows Dr. Thies billed Medicare for 184 services in 2024, and Dr. Thies accepts Medicare assignment.
How many Medicare patients does Dr. Ronald Leo Thies Jr. see?
CMS counts 157 Medicare patients who saw Dr. Thies in 2024, with an average age of 74.
What services does Dr. Ronald Leo Thies Jr. bill to Medicare?
In 2024, Dr. Thies' most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
Show 3 more questionsShow fewer questions
Where did Dr. Ronald Leo Thies Jr. go to medical school?
Dr. Thies graduated from Wayne State University School of Medicine in 2002.
What drugs does Dr. Ronald Leo Thies Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Thies' most prescribed drugs by claims were Prednisone, Cephalexin and Amoxicillin-Clavulanate Potass.
How long has Dr. Ronald Leo Thies Jr. been practicing?
Dr. Thies graduated from medical school in 2002, 24 years ago.
Selling to emergency medicine practices?
See emergency medicine physicians in Michigan 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