Dr. Stephen A. Hermes, MD
- Medicare services, 2017
- 4,754
- Part D claims, 2024
- 12
- Publications
- 2
- Industry payments
- $12
- Affiliated sites
- 1
- Practice address
- 400 S Kennedy Dr Suite 200 Suite 200, Bradley, IL 60915
- Practice phone
- Call (815) 933-0007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Internal Medicine Associates
Physician office · Bradley, Illinois
Find Dr. Hermes' 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. Stephen A. Hermes is a geriatric medicine (internal medicine) physician in Hamilton, Ohio
Dr. Hermes practices at Internal Medicine Associates in Bradley, Illinois.
Dr. Hermes' NPI, 1225071152, was assigned on June 14, 2006. Dr. Hermes holds Illinois license 036056725.
- NPI
- 1225071152NPI Registry (opens in a new tab)
- NPI enumeration date
- June 14, 2006
- NPI status
- Active
- Practice phone
- (815) 933-0007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Stephen A. Hermes practices in Bradley and Hamilton
Dr. Hermes' primary practice is Internal Medicine Associates, at 400 S Kennedy Dr Suite 200 Suite 200, Bradley, IL 60915. The practice phone is (815) 933-0007. The NPI Registry lists Dr. Hermes' practice address as 1910 Fairgrove Ave, Hamilton, OH 45011.
- Internal Medicine AssociatesPrimary400 S Kennedy Dr Suite 200 Suite 200, Bradley, IL 60915Phone(815) 933-0007
- NPI Registry address1910 Fairgrove Ave, Hamilton, OH 45011 · Butler CountyPhone(815) 933-0007
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Stephen A. Hermes is affiliated with 1 site of care
Dr. Hermes' primary practice is Internal Medicine Associates in Bradley, Illinois.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stephen A. Hermes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hermes practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Internal Medicine Associates | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen A. Hermes is one of 112 geriatric medicine (internal medicine) physicians in Ohio
Geriatric medicine is Dr. Hermes' primary specialty in the NPI Registry, under taxonomy code 207RG0300X. Dr. Hermes is licensed in Illinois.
Specialties and state licenses
- Geriatric medicine (internal medicine), IllinoisPrimary
Geriatric medicine (internal medicine) physicians near Dr. Hermes
Counts of geriatric medicine (internal 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. Stephen A. Hermes billed Medicare for 4,754 services in 2017
CMS data shows 4,754 Medicare services from Dr. Hermes across 18 procedure codes in 2017. Medicare paid $312,480 for them.
Dr. Hermes' Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 5,4022017: 4,21122%
- Tests and treatments
- 2016: 6602017: 30254%
- Other services
- 2016: 5722017: 21562%
- Surgery
- 2016: 272017: 264%
Where Dr. Hermes' Medicare services took place, 2017
- In an office3,86981%
- In a facility88519%
Dr. Hermes compared with the Ohio median for geriatric medicine (internal medicine) physicians, 2017
- Dr. Hermes
- Ohio median
- Medicare services
- 4,754vs 32314.7 times
- Part D claims
- 110vs 1,02389% below
Medians across 114 geriatric medicine (internal medicine) physicians in Ohio with Dmand AI profiles that report each measure.
Dr. Hermes' most billed Medicare procedure codes, 2017
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. Hermes?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hermes and other geriatric medicine (internal medicine) physicians in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen A. Hermes' patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Hermes' median patient age at 75, with 71% women.
Dr. Hermes' 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
- Women71%
- Men29%
Source: Dmand AI Patient Panel Data
Dr. Stephen A. Hermes wrote 12 Medicare Part D claims in 2024
In 2024, Dr. Hermes wrote 12 Medicare Part D claims. 92% of them were for generic drugs. They cover 6 drugs, with $1,659 in total drug cost. In 2019, CMS named 380 claims across 19 drugs.
Dr. Hermes' Part D claims by kind of drug, 2024
- Generic11 claims92%
- Brand-name and other1 claims8%
Dr. Hermes' most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 3802020: 11071%
Drugs named by CMS: 6 in 2020, 19 in 2019.
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
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Dr. Stephen A. Hermes has 2 publications on record
Dmand AI links 2 papers to Dr. Hermes in 2023. Dr. Hermes' most frequent co-author is Thomas S. Wingo, MD.
Dr. Hermes' most frequent co-authors
Recent publications by Dr. Hermes
J Alzheimers Dis
See who Dr. Hermes researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hermes works with, so you can find a warm path to the right geriatric medicine (internal medicine) physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephen A. Hermes received $12 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Hermes from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $12.
Companies that paid Dr. Hermes the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stephen A. Hermes'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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 Data |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Stephen A. Hermes
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. Stephen A. Hermes' NPI number?
Dr. Stephen A. Hermes' NPI number is 1225071152. It was assigned on June 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen A. Hermes?
Dr. Stephen A. Hermes is a geriatric medicine (internal medicine) physician in Hamilton, Ohio. The primary specialty in the NPI Registry is Geriatric Medicine (Internal Medicine) Physician (taxonomy code 207RG0300X).
Where does Dr. Stephen A. Hermes practice?
Dr. Hermes practices at 400 S Kennedy Dr Suite 200 Suite 200, Bradley, IL 60915. Dr. Hermes also practices at 1910 Fairgrove Ave, Hamilton, OH 45011. Dr. Hermes' primary practice is Internal Medicine Associates in Bradley, Illinois.
What is Dr. Stephen A. Hermes' office phone number?
The practice phone on file for Dr. Hermes is (815) 933-0007.
What is Dr. Stephen A. Hermes' medical license number?
Dr. Hermes holds Illinois license 036056725.
Does Dr. Stephen A. Hermes accept Medicare?
Yes. CMS data shows Dr. Hermes billed Medicare for 4,754 services in 2017.
What services does Dr. Stephen A. Hermes bill to Medicare?
In 2017, Dr. Hermes' most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and hospital inpatient care (99233).
What drugs does Dr. Stephen A. Hermes prescribe most?
In 2020 Medicare Part D data, Dr. Hermes' most prescribed drugs by claims were Atorvastatin Calcium, Clopidogrel and Pantoprazole Sodium.
Has Dr. Stephen A. Hermes received payments from drug or device companies?
CMS Open Payments shows $12 in general payments to Dr. Hermes from 1 company from 2017 to 2017. The largest total came from Novo Nordisk Inc.
How long has Dr. Stephen A. Hermes been practicing?
Dr. Hermes' NPI was assigned in 2006.
Does Dr. Stephen A. Hermes do research?
Dmand AI links 2 publications to Dr. Hermes.
Who does Dr. Stephen A. Hermes publish with?
Dr. Hermes' most frequent co-authors are Thomas S. Wingo, MD (2 shared papers).
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