Dr. Zachary E. Pflum, MD
- Medicare services, 2024
- 422
- Medicare patients, 2024
- 223
- Part D claims, 2024
- 177
- Publications
- 8
- Hospital affiliations
- 5
- Practice address
- 2414 Kohler Memorial Dr, Sheboygan, WI 53081
- Practice phone
- Call (877) 576-3544
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aurora Medical Group, Inc.
Sheboygan, Wisconsin
Find Dr. Pflum'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. Zachary E. Pflum is an otolaryngologist in Sheboygan, Wisconsin
Dr. Pflum practices at Aurora Medical Group, Inc. in Sheboygan, Wisconsin.
Dr. Pflum's NPI, 1225416662, was assigned on May 18, 2015. Dr. Pflum graduated from University of Wisconsin School of Medicine in 2015. Dr. Pflum holds Wisconsin license 73408-20.
- NPI
- 1225416662NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274844626
- NPI enumeration date
- May 18, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (877) 576-3544
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zachary E. Pflum practices at Aurora Medical Group, Inc. in Sheboygan, Wisconsin
Dr. Pflum's primary practice is Aurora Medical Group, Inc., at 2414 Kohler Memorial Dr, Sheboygan, WI 53081 in Sheboygan County. The practice phone is (877) 576-3544.
- Aurora Medical Group, Inc.2414 Kohler Memorial Dr, Sheboygan, WI 53081 · Sheboygan CountyPhone(877) 576-3544
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Zachary E. Pflum is affiliated with 7 sites of care and 1 medical group
Dr. Pflum's primary practice is Aurora Medical Group, Inc. in Sheboygan, Wisconsin. Dr. Pflum is also affiliated with Aurora Medical Center - Sheboygan County. The medical group on file is Aurora Medical Group. Dmand AI also links Dr. Pflum to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zachary E. Pflum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pflum practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aurora Medical Group, Inc. | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zachary E. Pflum is one of 185 otolaryngologists in Wisconsin
Otolaryngology is Dr. Pflum's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Pflum is licensed in Wisconsin.
Specialties and state licenses
- Otolaryngology, WisconsinPrimary
Otolaryngologists near Dr. Pflum
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. Zachary E. Pflum billed Medicare for 422 services in 2024
CMS data shows 422 Medicare services from Dr. Pflum across 9 procedure codes in 2024, for 223 Medicare patients. Medicare paid $47,928 for them.
Dr. Pflum's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2942024: 3157%
- Surgery
- 2023: 1122024: 1074%
Where Dr. Pflum's Medicare services took place, 2024
- In an office39794%
- In a facility256%
Dr. Pflum compared with the Wisconsin median for otolaryngologists, 2024
- Dr. Pflum
- Wisconsin median
- Medicare services
- 422vs 26758% above
- Medicare patients
- 223vs 17031% above
- Part D claims
- 115vs 13012% below
Medians across 200 otolaryngologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Pflum'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. Pflum?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Pflum and other otolaryngologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zachary E. Pflum treated 223 Medicare patients in 2024, average age 72
CMS counts 223 Medicare patients who saw Dr. Pflum in 2024. The largest group is 65 to 74, with 101 patients. 71% of them have high cholesterol, and 70% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.58, 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. Pflum's median patient age at 66, with 44% women.
Dr. Pflum's Medicare patients by age, 2024
Dr. Pflum's Medicare patients by sex, 2024
- Women11351%
- Men11049%
Chronic conditions among Dr. Pflum's Medicare patients, 2024
- High cholesterol71%
- High blood pressure70%
- Arthritis52%
- Ischemic heart disease34%
- Chronic kidney disease29%
- Anxiety26%
- Diabetes26%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Pflum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zachary E. Pflum wrote 177 Medicare Part D claims in 2024
In 2024, Dr. Pflum wrote 177 Medicare Part D claims for 76 patients. 98% of them were for generic drugs. CMS names the drug for 115 of them, across 5 drugs with 11 or more claims each, at $2,434 in total drug cost. In 2023, CMS named 73 claims across 3 drugs.
Dr. Pflum's Part D claims by kind of drug, 2024
- Generic173 claims98%
- Brand-name and other4 claims2%
Dr. Pflum'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. Pflum's Part D claims, 2024
- Antibiotics9%16 of 177 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: 732024: 11558%
Drugs named by CMS: 5 in 2024, 3 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. Zachary E. Pflum ranks in the 74th percentile for melanoma (skin cancer) excision in Medicare
Dr. Pflum accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 20 procedures of melanoma (skin cancer) excision by Dr. Pflum, more than 74% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Pflum ranks in Medicare procedure volume
- Melanoma (skin cancer) excision
- 74th percentile20 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal of 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)
Spinal fusion: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 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. Zachary E. Pflum has 8 publications on record
Dmand AI links 8 papers to Dr. Pflum, published from 2013 to 2023. 2020 was the busiest year, with 3. The most frequent topics are Adenoidectomy, Hemorrhage and Ketorolac. Dr. Pflum has published most often in Int J Pediatr Otorhinolaryngol. Dr. Pflum's most frequent co-authors are Cyrus Cameron Rabbani, MD, John P. Dahl, MD and Thomas Gessert, MD.
Dr. Pflum's papers by year, 2013 to 2023
Topics Dr. Pflum writes about most
- Adenoidectomy
- Hemorrhage
- Ketorolac
- Skin Transplantation
- Tonsillectomy
Dr. Pflum's most frequent co-authors
- Cyrus Cameron Rabbani, MD3 shared papers
- John P. Dahl, MD2 shared papers
- Thomas Gessert, MD2 shared papers
Recent publications by Dr. Pflum
Int J Pediatr Otorhinolaryngol
Int J Pediatr Otorhinolaryngol
See who Dr. Pflum researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Pflum works with, so you can find a warm path to the right otolaryngologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Zachary E. Pflum received $3,741 in industry payments from 2020 to 2022
CMS Open Payments shows 4 general payments to Dr. Pflum from 2 drug and device companies from 2020 to 2022. Education make up the largest share, 94% of the total. Intuitive Surgical, Inc. paid the most, $3,728.
General payments to Dr. Pflum by program year, 2020 to 2022
General payments to Dr. Pflum by kind, 2020 to 2022
- Education$3,50094%
- Travel and lodging$2286%
- Food and beverage$130%
Companies that paid Dr. Pflum the most, 2020 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Zachary E. Pflum graduated from University of Wisconsin School of Medicine
Dr. Pflum graduated from University of Wisconsin School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Zachary E. Pflum'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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. Zachary E. Pflum
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What is Dr. Zachary E. Pflum's NPI number?
Dr. Zachary E. Pflum's NPI number is 1225416662. It was assigned on May 18, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary E. Pflum?
Dr. Zachary E. Pflum is an otolaryngologist in Sheboygan, Wisconsin. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Zachary E. Pflum practice?
Dr. Pflum practices at 2414 Kohler Memorial Dr, Sheboygan, WI 53081. Dr. Pflum's primary practice is Aurora Medical Group, Inc. in Sheboygan, Wisconsin. Dmand AI also links Dr. Pflum to 4 hospitals and 1 group practice or clinic.
What is Dr. Zachary E. Pflum's office phone number?
The practice phone on file for Dr. Pflum is (877) 576-3544.
What is Dr. Zachary E. Pflum's medical license number?
Dr. Pflum holds Wisconsin license 73408-20.
Which hospitals is Dr. Zachary E. Pflum affiliated with?
Dr. Pflum is affiliated with Aurora Medical Center - Sheboygan County. Dmand AI links Dr. Pflum to 4 more hospitals.
What medical group is Dr. Zachary E. Pflum part of?
Dr. Pflum is linked to Aurora Medical Group.
Does Dr. Zachary E. Pflum accept Medicare?
Yes. CMS data shows Dr. Pflum billed Medicare for 422 services in 2024, and Dr. Pflum accepts Medicare assignment.
How many Medicare patients does Dr. Zachary E. Pflum see?
CMS counts 223 Medicare patients who saw Dr. Pflum in 2024, with an average age of 72.
What services does Dr. Zachary E. Pflum bill to Medicare?
In 2024, Dr. Pflum's most billed Medicare services were office visit, established patient (99214), surgery: lungs and airway (31575) and office visit, established patient (99213).
Show 6 more questionsShow fewer questions
Where did Dr. Zachary E. Pflum go to medical school?
Dr. Pflum graduated from University of Wisconsin School of Medicine in 2015.
What drugs does Dr. Zachary E. Pflum prescribe most?
In 2024 Medicare Part D data, Dr. Pflum's most prescribed drugs by claims were Lidocaine HCl Viscous, Pantoprazole Sodium and Fluticasone Propionate.
Has Dr. Zachary E. Pflum received payments from drug or device companies?
CMS Open Payments shows $3,741 in general payments to Dr. Pflum from 2 companies from 2020 to 2022. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Zachary E. Pflum been practicing?
Dr. Pflum graduated from medical school in 2015, 11 years ago.
Does Dr. Zachary E. Pflum do research?
Dmand AI links 8 publications to Dr. Pflum, published from 2013 to 2023.
Who does Dr. Zachary E. Pflum publish with?
Dr. Pflum's most frequent co-authors are Cyrus Cameron Rabbani, MD (3 shared papers), John P. Dahl, MD (2 shared papers) and Thomas Gessert, MD (2 shared papers).
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