Dr. Stephanie M. Dreher, MD
- Medicare services, 2024
- 260
- Medicare patients, 2024
- 149
- Part D claims, 2024
- 110
- Publications
- 1
- Hospital affiliations
- 4
- Practice address
- 2900 W Oklahoma Ave, Milwaukee, WI 53215
- Practice phone
- Call (414) 649-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dreher's 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. Stephanie M. Dreher is an emergency medicine physician in Milwaukee, Wisconsin
Dr. Dreher practices at Aurora St. Luke's Medical Center in Milwaukee, Wisconsin, part of Advocate Health.
Dr. Dreher's NPI, 1023374188, was assigned on April 3, 2012. Dr. Dreher graduated from Ohio State University College of Medicine in 2012. Dr. Dreher holds Wisconsin license 62247.
- NPI
- 1023374188NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345569919
- NPI enumeration date
- April 3, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (414) 649-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephanie M. Dreher practices at Aurora St. Luke's Medical Center in Milwaukee, Wisconsin
Dr. Dreher's primary practice is Aurora St. Luke's Medical Center, at 2900 W Oklahoma Ave, Milwaukee, WI 53215 in Milwaukee County. The practice phone is (414) 649-6000.
- Aurora St. Luke's Medical Center2900 W Oklahoma Ave, Milwaukee, WI 53215 · Milwaukee CountyPhone(414) 649-6000
Source: Dmand AI Affiliation Data
Dr. Stephanie M. Dreher is affiliated with 5 sites of care and 2 medical groups
Dr. Dreher's primary practice is Aurora St. Luke's Medical Center in Milwaukee, Wisconsin, part of Advocate Health. Dr. Dreher is also affiliated with Ascension Columbia St. Mary's Hospital - Milwaukee Campus. The medical group on file is Aurora Medical Group. Dmand AI also links Dr. Dreher to 2 more hospitals, 1 therapy and rehab 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. Stephanie M. Dreher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dreher practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aurora St. Luke's Medical Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephanie M. Dreher is one of 1,211 emergency medicine physicians in Wisconsin
Emergency medicine is Dr. Dreher's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Dreher is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Dreher is licensed in Wisconsin.
Specialties and state licenses
- Emergency medicine, WisconsinPrimary
Emergency medicine physicians near Dr. Dreher
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. Stephanie M. Dreher billed Medicare for 260 services in 2024
CMS data shows 260 Medicare services from Dr. Dreher across 4 procedure codes in 2024, for 149 Medicare patients. Medicare paid $15,709 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Dreher's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1962024: 13133%
- Office and hospital visits
- 2023: 2012024: 12936%
Dr. Dreher compared with the Wisconsin median for emergency medicine physicians, 2024
- Dr. Dreher
- Wisconsin median
- Medicare services
- 260vs 2466% above
- Medicare patients
- 149vs 22133% below
- Part D claims
- 51vs 5711% below
Medians across 1,249 emergency medicine physicians in Wisconsin with Dmand AI profiles that report each measure.
Dr. Dreher's 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. Dreher?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dreher and other emergency medicine physicians in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephanie M. Dreher treated 149 Medicare patients in 2024, average age 73
CMS counts 149 Medicare patients who saw Dr. Dreher in 2024. The largest group is 65 to 74, with 54 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 34% are also on Medicaid. Their average risk score is 2.95, 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. Dreher's median patient age at 63, with 57% women.
Dr. Dreher's Medicare patients by age, 2024
Dr. Dreher's Medicare patients by sex, 2024
- Women8758%
- Men6242%
Chronic conditions among Dr. Dreher's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Chronic kidney disease51%
- Mood disorders50%
- Anxiety44%
- Ischemic heart disease44%
- Depression43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dreher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
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. Stephanie M. Dreher wrote 110 Medicare Part D claims in 2024
In 2024, Dr. Dreher wrote 110 Medicare Part D claims for 72 patients. 87% of them were for generic drugs. CMS names the drug for 51 of them, across 4 drugs with 11 or more claims each, at $240 in total drug cost. In 2022, CMS named 39 claims across 3 drugs.
Dr. Dreher's Part D claims by kind of drug, 2024
- Generic96 claims87%
- Brand-name and other14 claims13%
Dr. Dreher's most prescribed drugs by claims, 2023
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. Dreher's Part D claims, 2024
- Opioids17%19 of 110 claims
- Antibiotics20%22 of 110 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 392023: 5131%
Drugs named by CMS: 4 in 2023, 3 in 2022.
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. Stephanie M. Dreher takes part in Medicare
Dr. Dreher 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. Stephanie M. Dreher has 1 publication on record
Dmand AI links 1 paper to Dr. Dreher in 2012.
Recent publications by Dr. Dreher
See who Dr. Dreher researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dreher works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephanie M. Dreher received $204 in industry payments from 2019 to 2024
CMS Open Payments shows 3 general payments to Dr. Dreher from 2 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 100% of the total. Vapotherm Inc paid the most, $137.
General payments to Dr. Dreher by program year, 2019 to 2024
Companies that paid Dr. Dreher the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephanie M. Dreher graduated from Ohio State University College of Medicine
Dr. Dreher graduated from Ohio State University College of Medicine in 2012.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephanie M. Dreher'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) |
| 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) |
| 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. Stephanie M. Dreher
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. Stephanie M. Dreher's NPI number?
Dr. Stephanie M. Dreher's NPI number is 1023374188. It was assigned on April 3, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephanie M. Dreher?
Dr. Stephanie M. Dreher is an emergency medicine physician in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Stephanie M. Dreher practice?
Dr. Dreher practices at 2900 W Oklahoma Ave, Milwaukee, WI 53215. Dr. Dreher's primary practice is Aurora St. Luke's Medical Center in Milwaukee, Wisconsin, part of Advocate Health. Dmand AI also links Dr. Dreher to 2 hospitals, 1 therapy and rehab clinic and 1 medical group.
What is Dr. Stephanie M. Dreher's office phone number?
The practice phone on file for Dr. Dreher is (414) 649-6000.
What is Dr. Stephanie M. Dreher's medical license number?
Dr. Dreher holds Wisconsin license 62247.
Which hospitals is Dr. Stephanie M. Dreher affiliated with?
Dr. Dreher practices at Aurora St. Luke's Medical Center in Milwaukee, Wisconsin. Dr. Dreher is also affiliated with Ascension Columbia St. Mary's Hospital - Milwaukee Campus. Dmand AI links Dr. Dreher to 2 more hospitals.
What medical group is Dr. Stephanie M. Dreher part of?
Dr. Dreher is linked to Aurora Medical Group. Dmand AI links Dr. Dreher to 1 more medical group.
Does Dr. Stephanie M. Dreher accept Medicare?
Yes. CMS data shows Dr. Dreher billed Medicare for 260 services in 2024, and Dr. Dreher accepts Medicare assignment.
How many Medicare patients does Dr. Stephanie M. Dreher see?
CMS counts 149 Medicare patients who saw Dr. Dreher in 2024, with an average age of 73.
Is Dr. Stephanie M. Dreher board certified?
Yes. Dr. Dreher is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Stephanie M. Dreher bill to Medicare?
In 2024, Dr. Dreher's most billed Medicare services were heart test or procedure (93010), emergency department visit (99285) and critical care (99291).
Where did Dr. Stephanie M. Dreher go to medical school?
Dr. Dreher graduated from Ohio State University College of Medicine in 2012.
What drugs does Dr. Stephanie M. Dreher prescribe most?
In 2023 Medicare Part D data, Dr. Dreher's most prescribed drugs by claims were Prednisone, Hydrocodone-Acetaminophen and Cephalexin.
Has Dr. Stephanie M. Dreher received payments from drug or device companies?
CMS Open Payments shows $204 in general payments to Dr. Dreher from 2 companies from 2019 to 2024. The largest total came from Vapotherm Inc.
How long has Dr. Stephanie M. Dreher been practicing?
Dr. Dreher graduated from medical school in 2012, 14 years ago.
Does Dr. Stephanie M. Dreher do research?
Dmand AI links 1 publication to Dr. Dreher.
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