Dr. Dean Louis Martinelli, MD
- Medicare services, 2024
- 77
- Medicare patients, 2024
- 68
- Part D claims, 2024
- 167
- Industry payments
- $1,248
- Affiliated sites
- 1
- Practice address
- 888 Thackeray Trl, Oconomowoc, WI 53066
- Practice phone
- Call (262) 567-0505
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Central Otologic - Oconomowoc
Surgical practice · Oconomowoc, Wisconsin
Find Dr. Martinelli's professional email, personal email and mobile number
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Dr. Dean Louis Martinelli is an otolaryngologist in Oconomowoc, Wisconsin
Dr. Martinelli practices at Central Otologic - Oconomowoc in Oconomowoc, Wisconsin.
Dr. Martinelli's NPI, 1932174117, was assigned on February 21, 2006. Dr. Martinelli graduated from Loyola University of Chicago, Stritch School of Medicine in 1971. Dr. Martinelli holds Wisconsin license 18169.
- NPI
- 1932174117NPI Registry (opens in a new tab)
- NPI enumeration date
- February 21, 2006
- NPI status
- Active
- Practice phone
- (262) 567-0505
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 81
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dean Louis Martinelli practices at Central Otologic - Oconomowoc in Oconomowoc, Wisconsin
Dr. Martinelli's primary practice is Central Otologic - Oconomowoc, at 888 Thackeray Trl, Oconomowoc, WI 53066. The practice phone is (262) 567-0505.
- Central Otologic - Oconomowoc888 Thackeray Trl, Oconomowoc, WI 53066Phone(262) 567-0505
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dean Louis Martinelli is affiliated with 1 site of care and 1 medical group
Dr. Martinelli's primary practice is Central Otologic - Oconomowoc in Oconomowoc, Wisconsin. The medical group on file is Central Otologic.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Dean Louis Martinelli's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Martinelli practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Central Otologic - Oconomowoc | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dean Louis Martinelli is one of 185 otolaryngologists in Wisconsin
Otolaryngology is Dr. Martinelli's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Martinelli is licensed in Wisconsin.
Specialties and state licenses
- Otolaryngology, WisconsinPrimary
Otolaryngologists near Dr. Martinelli
Counts of otolaryngologists 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 Louis Martinelli billed Medicare for 77 services in 2024
CMS data shows 77 Medicare services from Dr. Martinelli across 1 procedure code in 2024, all of them office visits, for 68 Medicare patients. Medicare paid $3,449 for them. Every service was in an office.
Dr. Martinelli's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2712024: 7772%
- Tests and treatments
- 2023: 3062024: 0100%
Dr. Martinelli compared with the Wisconsin median for otolaryngologists, 2024
- Dr. Martinelli
- Wisconsin median
- Medicare services
- 77vs 26771% below
- Medicare patients
- 68vs 17060% below
- Part D claims
- 77vs 13041% below
Medians across 200 otolaryngologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Martinelli'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. Martinelli and other otolaryngologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dean Louis Martinelli treated 68 Medicare patients in 2024, average age 75
CMS counts 68 Medicare patients who saw Dr. Martinelli in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high cholesterol, and 66% have high blood pressure. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Martinelli's median patient age at 65, with 74% women.
Dr. Martinelli's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Martinelli's Medicare patients by sex, 2024
- Women3754%
- Men3146%
Chronic conditions among Dr. Martinelli's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis35%
- Mood disorders29%
- Ischemic heart disease28%
- Asthma25%
- Depression24%
- Atrial fibrillation21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Martinelli's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women74%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dean Louis Martinelli wrote 167 Medicare Part D claims in 2024
In 2024, Dr. Martinelli wrote 167 Medicare Part D claims for 57 patients. 80% of them were for generic drugs. CMS names the drug for 77 of them, across 4 drugs with 11 or more claims each, at $2,896 in total drug cost. In 2023, CMS named 171 claims across 9 drugs.
Dr. Martinelli's Part D claims by kind of drug, 2024
- Generic134 claims80%
- Brand-name33 claims20%
Dr. Martinelli'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. Martinelli's Part D claims, 2024
- Antibiotics19%31 of 167 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: 1712024: 7755%
Drugs named by CMS: 4 in 2024, 9 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
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Dr. Dean Louis Martinelli received $1,248 in industry payments from 2016 to 2024
CMS Open Payments shows 49 general payments to Dr. Martinelli from 8 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 85% of the total. AstraZeneca Pharmaceuticals LP paid the most, $402.
General payments to Dr. Martinelli by program year, 2016 to 2024
General payments to Dr. Martinelli by kind, 2016 to 2024
- Food and beverage$1,06385%
- Education$18415%
Companies that paid Dr. Martinelli 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. Dean Louis Martinelli graduated from Loyola University of Chicago, Stritch School of Medicine
Dr. Martinelli graduated from Loyola University of Chicago, Stritch School of Medicine in 1971.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dean Louis Martinelli'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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. Dean Louis Martinelli
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 Louis Martinelli's NPI number?
Dr. Dean Louis Martinelli's NPI number is 1932174117. It was assigned on February 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Dean Louis Martinelli?
Dr. Dean Louis Martinelli is an otolaryngologist in Oconomowoc, Wisconsin. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Dean Louis Martinelli practice?
Dr. Martinelli practices at 888 Thackeray Trl, Oconomowoc, WI 53066. Dr. Martinelli's primary practice is Central Otologic - Oconomowoc in Oconomowoc, Wisconsin.
What is Dr. Dean Louis Martinelli's office phone number?
The practice phone on file for Dr. Martinelli is (262) 567-0505.
What is Dr. Dean Louis Martinelli's medical license number?
Dr. Martinelli holds Wisconsin license 18169.
What medical group is Dr. Dean Louis Martinelli part of?
Dr. Martinelli is linked to Central Otologic.
Does Dr. Dean Louis Martinelli accept Medicare?
Yes. CMS data shows Dr. Martinelli billed Medicare for 77 services in 2024.
How many Medicare patients does Dr. Dean Louis Martinelli see?
CMS counts 68 Medicare patients who saw Dr. Martinelli in 2024, with an average age of 75.
What services does Dr. Dean Louis Martinelli bill to Medicare?
In 2024, Dr. Martinelli's most billed Medicare services were office visit, established patient (99213).
Where did Dr. Dean Louis Martinelli go to medical school?
Dr. Martinelli graduated from Loyola University of Chicago, Stritch School of Medicine in 1971.
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What drugs does Dr. Dean Louis Martinelli prescribe most?
In 2024 Medicare Part D data, Dr. Martinelli's most prescribed drugs by claims were Montelukast Sodium, Nystatin and Cevimeline HCl.
Has Dr. Dean Louis Martinelli received payments from drug or device companies?
CMS Open Payments shows $1,248 in general payments to Dr. Martinelli from 8 companies from 2016 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Dean Louis Martinelli been practicing?
Dr. Martinelli graduated from medical school in 1971, 55 years ago.
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