Dr. Peter P. Kasznica, MD
- Medicare services, 2024
- 2,145
- Medicare patients, 2024
- 201
- Part D claims, 2024
- 894
- Publications
- 1
- Hospital affiliations
- 4
- Practice address
- 2315 W 57th St, Sioux Falls, SD 57108
- Practice phone
- Call (605) 336-3503
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Midwest Ear, Nose & Throat Associates P C
Sioux Falls, South Dakota
Find Dr. Kasznica'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. Peter P. Kasznica is an otolaryngologist in Sioux Falls, South Dakota
Dr. Kasznica practices at Midwest Ear, Nose & Throat Associates P C in Sioux Falls, South Dakota.
Dr. Kasznica's NPI, 1437284510, was assigned on February 22, 2007. Dr. Kasznica graduated from Boston University School of Medicine in 2010. Dr. Kasznica holds South Dakota license 7876.
- NPI
- 1437284510NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456549542
- NPI enumeration date
- February 22, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (605) 336-3503
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter P. Kasznica practices at Midwest Ear, Nose & Throat Associates P C in Sioux Falls, South Dakota
Dr. Kasznica's primary practice is Midwest Ear, Nose & Throat Associates P C, at 2315 W 57th St, Sioux Falls, SD 57108 in Lincoln County. The practice phone is (605) 336-3503.
- Midwest Ear, Nose & Throat Associates P C2315 W 57th St, Sioux Falls, SD 57108 · Lincoln CountyPhone(605) 336-3503
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Peter P. Kasznica is affiliated with 6 sites of care and 1 medical group
Dr. Kasznica's primary practice is Midwest Ear, Nose & Throat Associates P C in Sioux Falls, South Dakota. Dr. Kasznica is also affiliated with Avera McKennan Hospital & University Health Center. The medical group on file is Midwest ENT & Allergy. Dmand AI also links Dr. Kasznica to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Peter P. Kasznica's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kasznica practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Midwest Ear, Nose & Throat Associates P C | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter P. Kasznica is one of 46 otolaryngologists in South Dakota
Otolaryngology is Dr. Kasznica's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Kasznica is licensed in South Dakota.
Specialties and state licenses
- Otolaryngology, South DakotaPrimary
Otolaryngologists near Dr. Kasznica
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. Peter P. Kasznica billed Medicare for 2,145 services in 2024
CMS data shows 2,145 Medicare services from Dr. Kasznica across 12 procedure codes in 2024, for 201 Medicare patients. Medicare paid $54,841 for them. Every service was in an office.
Dr. Kasznica's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,9312024: 1,70712%
- Office and hospital visits
- 2023: 2332024: 2361%
- Surgery
- 2023: 2262024: 17722%
- Imaging
- 2023: 182024: 2539%
Dr. Kasznica compared with the South Dakota median for otolaryngologists, 2024
- Dr. Kasznica
- South Dakota median
- Medicare services
- 2,145vs 5813.7 times
- Medicare patients
- 201vs 23615% below
- Part D claims
- 733vs 1206.1 times
Medians across 42 otolaryngologists in South Dakota with Dmand AI profiles that report each measure.
Dr. Kasznica'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. Kasznica?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kasznica and other otolaryngologists in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter P. Kasznica treated 201 Medicare patients in 2024, average age 72
CMS counts 201 Medicare patients who saw Dr. Kasznica in 2024. The largest group is 65 to 74, with 125 patients. 69% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kasznica's median patient age at 44, with 56% women.
Dr. Kasznica's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kasznica's Medicare patients by sex, 2024
- Women13266%
- Men6934%
Chronic conditions among Dr. Kasznica's Medicare patients, 2024
- High cholesterol69%
- High blood pressure65%
- Arthritis45%
- Anxiety26%
- Diabetes22%
- Ischemic heart disease21%
- Chronic kidney disease20%
- Depression20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kasznica's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter P. Kasznica wrote 894 Medicare Part D claims in 2024
In 2024, Dr. Kasznica wrote 894 Medicare Part D claims for 213 patients. 94% of them were for generic drugs. CMS names the drug for 733 of them, across 22 drugs with 11 or more claims each, at $92,915 in total drug cost. In 2023, CMS named 660 claims across 17 drugs.
Dr. Kasznica's Part D claims by kind of drug, 2024
- Generic841 claims94%
- Brand-name53 claims6%
Dr. Kasznica'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. Kasznica's Part D claims, 2024
- Opioids3%31 of 894 claims
- Antibiotics19%167 of 894 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: 6602024: 73311%
Drugs named by CMS: 22 in 2024, 17 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
How Dr. Peter P. Kasznica takes part in Medicare
Dr. Kasznica 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. Peter P. Kasznica has 1 publication on record
Dmand AI links 1 paper to Dr. Kasznica in 2012. Dr. Kasznica's most frequent co-author is William John Brundage, MD.
Dr. Kasznica's most frequent co-authors
Recent publications by Dr. Kasznica
See who Dr. Kasznica researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kasznica 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. Peter P. Kasznica received $3,303 in industry payments from 2016 to 2025
CMS Open Payments shows 83 general payments to Dr. Kasznica from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 76% of the total. Entellus Medical, Inc. paid the most, $1,175.
General payments to Dr. Kasznica by program year, 2016 to 2025
General payments to Dr. Kasznica by kind, 2016 to 2025
- Food and beverage$2,52276%
- Travel and lodging$69821%
- Education$843%
Companies that paid Dr. Kasznica the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter P. Kasznica graduated from Boston University School of Medicine
Dr. Kasznica graduated from Boston University School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter P. Kasznica'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 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. Peter P. Kasznica
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. Peter P. Kasznica's NPI number?
Dr. Peter P. Kasznica's NPI number is 1437284510. It was assigned on February 22, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter P. Kasznica?
Dr. Peter P. Kasznica is an otolaryngologist in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Peter P. Kasznica practice?
Dr. Kasznica practices at 2315 W 57th St, Sioux Falls, SD 57108. Dr. Kasznica's primary practice is Midwest Ear, Nose & Throat Associates P C in Sioux Falls, South Dakota. Dmand AI also links Dr. Kasznica to 3 hospitals and 1 group practice or clinic.
What is Dr. Peter P. Kasznica's office phone number?
The practice phone on file for Dr. Kasznica is (605) 336-3503.
What is Dr. Peter P. Kasznica's medical license number?
Dr. Kasznica holds South Dakota license 7876.
Which hospitals is Dr. Peter P. Kasznica affiliated with?
Dr. Kasznica is affiliated with Avera McKennan Hospital & University Health Center. Dmand AI links Dr. Kasznica to 3 more hospitals.
What medical group is Dr. Peter P. Kasznica part of?
Dr. Kasznica is linked to Midwest ENT & Allergy.
Does Dr. Peter P. Kasznica accept Medicare?
Yes. CMS data shows Dr. Kasznica billed Medicare for 2,145 services in 2024, and Dr. Kasznica accepts Medicare assignment.
How many Medicare patients does Dr. Peter P. Kasznica see?
CMS counts 201 Medicare patients who saw Dr. Kasznica in 2024, with an average age of 72.
What services does Dr. Peter P. Kasznica bill to Medicare?
In 2024, Dr. Kasznica's most billed Medicare services were allergy test or treatment (95024), allergy test or treatment (95004) and allergy test or treatment (95165).
Show 6 more questionsShow fewer questions
Where did Dr. Peter P. Kasznica go to medical school?
Dr. Kasznica graduated from Boston University School of Medicine in 2010.
What drugs does Dr. Peter P. Kasznica prescribe most?
In 2024 Medicare Part D data, Dr. Kasznica's most prescribed drugs by claims were Omeprazole, Fluticasone Propionate and Famotidine.
Has Dr. Peter P. Kasznica received payments from drug or device companies?
CMS Open Payments shows $3,303 in general payments to Dr. Kasznica from 19 companies from 2016 to 2025. The largest total came from Entellus Medical, Inc.
How long has Dr. Peter P. Kasznica been practicing?
Dr. Kasznica graduated from medical school in 2010, 16 years ago.
Does Dr. Peter P. Kasznica do research?
Dmand AI links 1 publication to Dr. Kasznica.
Who does Dr. Peter P. Kasznica publish with?
Dr. Kasznica's most frequent co-authors are William John Brundage, MD (1 shared paper).
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