Dr. Daniel P. Hertel, MD
- Medicare services, 2024
- 1,242
- Medicare patients, 2024
- 335
- Part D claims, 2024
- 777
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 8901 W Lincoln Ave, West Allis, WI 53227
- Practice phone
- Call (414) 328-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hertel's professional email, personal email and mobile number
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Dr. Daniel P. Hertel is a dermatologist in Milwaukee, Wisconsin
Dr. Hertel practices at Aurora West Allis Medical Center in West Allis, Wisconsin, part of Advocate Health.
Dr. Hertel's NPI, 1285047373, was assigned on June 5, 2014. Dr. Hertel graduated from University of Wisconsin School of Medicine in 2014. Dr. Hertel holds Wisconsin license 69868.
- NPI
- 1285047373NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294048302
- NPI enumeration date
- June 5, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (414) 328-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel P. Hertel practices at Aurora West Allis Medical Center in West Allis, Wisconsin
Dr. Hertel's primary practice is Aurora West Allis Medical Center, at 8901 W Lincoln Ave, West Allis, WI 53227 in Milwaukee County. The practice phone is (414) 328-6000.
- Aurora West Allis Medical Center8901 W Lincoln Ave, West Allis, WI 53227 · Milwaukee CountyPhone(414) 328-6000
Source: Dmand AI Affiliation Data
Dr. Daniel P. Hertel is affiliated with 2 sites of care and 1 medical group
Dr. Hertel's primary practice is Aurora West Allis Medical Center in West Allis, Wisconsin, part of Advocate Health. The medical group on file is Aurora Medical Group. Dmand AI also links Dr. Hertel to 1 more hospital outpatient department, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Daniel P. Hertel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hertel practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aurora West Allis Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel P. Hertel is one of 436 dermatologists in Wisconsin
Dermatology is Dr. Hertel's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Hertel is licensed in Wisconsin.
Specialties and state licenses
- Dermatology, WisconsinPrimary
Dermatologists near Dr. Hertel
Counts of dermatologists 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. Daniel P. Hertel billed Medicare for 1,242 services in 2024
CMS data shows 1,242 Medicare services from Dr. Hertel across 12 procedure codes in 2024, for 335 Medicare patients. Medicare paid $52,023 for them. Every service was in an office.
Dr. Hertel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 6352024: 77522%
- Office and hospital visits
- 2023: 3772024: 46724%
Dr. Hertel compared with the Wisconsin median for dermatologists, 2024
- Dr. Hertel
- Wisconsin median
- Medicare services
- 1,242vs 1,89334% below
- Medicare patients
- 335vs 51835% below
- Part D claims
- 664vs 51828% above
Medians across 439 dermatologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Hertel'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hertel and other dermatologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel P. Hertel treated 335 Medicare patients in 2024, average age 72
CMS counts 335 Medicare patients who saw Dr. Hertel in 2024. The largest group is 65 to 74, with 206 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hertel's median patient age at 69, with 52% women.
Dr. Hertel's Medicare patients by age, 2024
Dr. Hertel's Medicare patients by sex, 2024
- Women15145%
- Men18455%
Chronic conditions among Dr. Hertel's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis51%
- Chronic kidney disease27%
- Diabetes26%
- Ischemic heart disease24%
- Mood disorders21%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hertel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel P. Hertel wrote 777 Medicare Part D claims in 2024
In 2024, Dr. Hertel wrote 777 Medicare Part D claims for 297 patients. 93% of them were for generic drugs. CMS names the drug for 664 of them, across 17 drugs with 11 or more claims each, at $300,116 in total drug cost. In 2023, CMS named 526 claims across 11 drugs.
Dr. Hertel's Part D claims by kind of drug, 2024
- Generic721 claims93%
- Brand-name56 claims7%
Dr. Hertel's 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. Hertel's Part D claims, 2024
- Antibiotics4%34 of 777 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: 5262024: 66426%
Drugs named by CMS: 17 in 2024, 11 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. Daniel P. Hertel ranks in the 82nd percentile for removal of skin lesions in Medicare
Dr. Hertel accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 300 procedures of removal of skin lesions by Dr. Hertel, more than 82% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Hertel ranks in Medicare procedure volume
- Removal of skin lesions
- 82nd percentile300 procedures
- Skin biopsy
- 78th percentile120 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Daniel P. Hertel has 1 publication on record
Dmand AI links 1 paper to Dr. Hertel in 2022. Dr. Hertel's most frequent co-authors are Katelyn R. Anderson, MD, Julia S. Lehman, MD and Elizabeth K. Marvin.
Dr. Hertel's most frequent co-authors
- Katelyn R. Anderson, MD1 shared paper
- Julia S. Lehman, MD1 shared paper
- Elizabeth K. Marvin1 shared paper
Recent publications by Dr. Hertel
See who Dr. Hertel researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hertel works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Daniel P. Hertel received $829 in industry payments from 2016 to 2024
CMS Open Payments shows 9 general payments to Dr. Hertel from 7 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 92% of the total. Celgene Corporation paid the most, $237.
General payments to Dr. Hertel by program year, 2016 to 2024
General payments to Dr. Hertel by kind, 2016 to 2024
- Food and beverage$76492%
- Education$658%
Companies that paid Dr. Hertel the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel P. Hertel graduated from University of Wisconsin School of Medicine
Dr. Hertel graduated from University of Wisconsin School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel P. Hertel'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)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 |
| 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. Daniel P. Hertel
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. Daniel P. Hertel's NPI number?
Dr. Daniel P. Hertel's NPI number is 1285047373. It was assigned on June 5, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel P. Hertel?
Dr. Daniel P. Hertel is a dermatologist in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Daniel P. Hertel practice?
Dr. Hertel practices at 8901 W Lincoln Ave, West Allis, WI 53227. Dr. Hertel's primary practice is Aurora West Allis Medical Center in West Allis, Wisconsin, part of Advocate Health. Dmand AI also links Dr. Hertel to 1 hospital outpatient department.
What is Dr. Daniel P. Hertel's office phone number?
The practice phone on file for Dr. Hertel is (414) 328-6000.
What is Dr. Daniel P. Hertel's medical license number?
Dr. Hertel holds Wisconsin license 69868.
Which hospitals is Dr. Daniel P. Hertel affiliated with?
Dr. Hertel practices at Aurora West Allis Medical Center in West Allis, Wisconsin.
What medical group is Dr. Daniel P. Hertel part of?
Dr. Hertel is linked to Aurora Medical Group.
Does Dr. Daniel P. Hertel accept Medicare?
Yes. CMS data shows Dr. Hertel billed Medicare for 1,242 services in 2024, and Dr. Hertel accepts Medicare assignment.
How many Medicare patients does Dr. Daniel P. Hertel see?
CMS counts 335 Medicare patients who saw Dr. Hertel in 2024, with an average age of 72.
What services does Dr. Daniel P. Hertel bill to Medicare?
In 2024, Dr. Hertel's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
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Where did Dr. Daniel P. Hertel go to medical school?
Dr. Hertel graduated from University of Wisconsin School of Medicine in 2014.
What drugs does Dr. Daniel P. Hertel prescribe most?
In 2024 Medicare Part D data, Dr. Hertel's most prescribed drugs by claims were Ketoconazole, Clobetasol Propionate and Triamcinolone Acetonide.
Has Dr. Daniel P. Hertel received payments from drug or device companies?
CMS Open Payments shows $829 in general payments to Dr. Hertel from 7 companies from 2016 to 2024. The largest total came from Celgene Corporation.
How long has Dr. Daniel P. Hertel been practicing?
Dr. Hertel graduated from medical school in 2014, 12 years ago.
Does Dr. Daniel P. Hertel do research?
Dmand AI links 1 publication to Dr. Hertel.
Who does Dr. Daniel P. Hertel publish with?
Dr. Hertel's most frequent co-authors are Katelyn R. Anderson, MD (1 shared paper), Julia S. Lehman, MD (1 shared paper) and Elizabeth K. Marvin (1 shared paper).
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