Dr. Daniel F. Wendelborn, MD
- Medicare services, 2024
- 510
- Medicare patients, 2024
- 51
- Part D claims, 2024
- 791
- Industry payments
- $4,412
- Affiliated sites
- 1
- Practice address
- 436 E Longview Dr, Appleton, WI 54911
- Practice phone
- Call (920) 739-5213
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Allergy and Asthma Associates, SC
Appleton, Wisconsin
Find Dr. Wendelborn'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. Daniel F. Wendelborn is an allergist and immunologist in Appleton, Wisconsin
Dr. Wendelborn practices at Allergy and Asthma Associates, SC in Appleton, Wisconsin.
Dr. Wendelborn's NPI, 1336192061, was assigned on May 17, 2006. Dr. Wendelborn holds Wisconsin license 28455.
- NPI
- 1336192061NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941366108
- NPI enumeration date
- May 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 739-5213
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel F. Wendelborn practices at Allergy and Asthma Associates, SC in Appleton, Wisconsin
Dr. Wendelborn's primary practice is Allergy and Asthma Associates, SC, at 436 E Longview Dr, Appleton, WI 54911 in Outagamie County. The practice phone is (920) 739-5213.
- Allergy and Asthma Associates, SC436 E Longview Dr, Appleton, WI 54911 · Outagamie CountyPhone(920) 739-5213
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Daniel F. Wendelborn is affiliated with 2 sites of care and 1 medical group
Dr. Wendelborn's primary practice is Allergy and Asthma Associates, SC in Appleton, Wisconsin. The medical group on file is Allergy & Asthma Associates. Dmand AI also links Dr. Wendelborn to 1 more group practice or clinic, 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. Daniel F. Wendelborn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wendelborn practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Allergy and Asthma Associates, SC | 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 F. Wendelborn is one of 51 allergists and immunologists in Wisconsin
Allergy and immunology is Dr. Wendelborn's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Wendelborn is licensed in Wisconsin.
Specialties and state licenses
- Allergy and immunology, WisconsinPrimary
Allergists and immunologists near Dr. Wendelborn
Counts of allergists and immunologists 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 F. Wendelborn billed Medicare for 510 services in 2024
CMS data shows 510 Medicare services from Dr. Wendelborn across 4 procedure codes in 2024, for 51 Medicare patients. Medicare paid $7,791 for them. Every service was in an office.
Dr. Wendelborn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 4942024: 4675%
- Office and hospital visits
- 2023: 672024: 4336%
Dr. Wendelborn compared with the Wisconsin median for allergists and immunologists, 2024
- Dr. Wendelborn
- Wisconsin median
- Medicare services
- 510vs 59715% below
- Medicare patients
- 51vs 7431% below
- Part D claims
- 658vs 2252.9 times
Medians across 49 allergists and immunologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Wendelborn'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. Wendelborn and other allergists and immunologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel F. Wendelborn treated 51 Medicare patients in 2024, average age 69
CMS counts 51 Medicare patients who saw Dr. Wendelborn in 2024. The largest group is 65 to 74, with 31 patients. 69% of them have high cholesterol, and 61% have high blood pressure. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wendelborn's median patient age at 56, with 59% women.
Dr. Wendelborn's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Wendelborn's Medicare patients by sex, 2024
- Women2651%
- Men2549%
Chronic conditions among Dr. Wendelborn's Medicare patients, 2024
- High cholesterol69%
- High blood pressure61%
- Arthritis53%
- Asthma49%
- Anxiety22%
- Ischemic heart disease22%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wendelborn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel F. Wendelborn wrote 791 Medicare Part D claims in 2024
In 2024, Dr. Wendelborn wrote 791 Medicare Part D claims for 114 patients. 49% of them were for generic drugs. CMS names the drug for 658 of them, across 20 drugs with 11 or more claims each, at $311,636 in total drug cost. In 2023, CMS named 565 claims across 18 drugs.
Dr. Wendelborn's Part D claims by kind of drug, 2024
- Generic388 claims49%
- Brand-name403 claims51%
Dr. Wendelborn'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. Wendelborn's Part D claims, 2024
- Antibiotics5%39 of 791 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: 5652024: 65816%
Drugs named by CMS: 20 in 2024, 18 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. Daniel F. Wendelborn takes part in Medicare
Dr. Wendelborn 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. Daniel F. Wendelborn received $4,412 in industry payments from 2016 to 2025
CMS Open Payments shows 136 general payments to Dr. Wendelborn from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,646.
General payments to Dr. Wendelborn by program year, 2016 to 2025
General payments to Dr. Wendelborn by kind, 2016 to 2025
- Food and beverage$4,17895%
- Gifts$1433%
- Education$912%
Companies that paid Dr. Wendelborn the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Daniel F. Wendelborn'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 F. Wendelborn
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 F. Wendelborn's NPI number?
Dr. Daniel F. Wendelborn's NPI number is 1336192061. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel F. Wendelborn?
Dr. Daniel F. Wendelborn is an allergist and immunologist in Appleton, Wisconsin. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Daniel F. Wendelborn practice?
Dr. Wendelborn practices at 436 E Longview Dr, Appleton, WI 54911. Dr. Wendelborn's primary practice is Allergy and Asthma Associates, SC in Appleton, Wisconsin. Dmand AI also links Dr. Wendelborn to 1 group practice or clinic.
What is Dr. Daniel F. Wendelborn's office phone number?
The practice phone on file for Dr. Wendelborn is (920) 739-5213.
What is Dr. Daniel F. Wendelborn's medical license number?
Dr. Wendelborn holds Wisconsin license 28455.
What medical group is Dr. Daniel F. Wendelborn part of?
Dr. Wendelborn is linked to Allergy & Asthma Associates.
Does Dr. Daniel F. Wendelborn accept Medicare?
Yes. CMS data shows Dr. Wendelborn billed Medicare for 510 services in 2024, and Dr. Wendelborn accepts Medicare assignment.
How many Medicare patients does Dr. Daniel F. Wendelborn see?
CMS counts 51 Medicare patients who saw Dr. Wendelborn in 2024, with an average age of 69.
What services does Dr. Daniel F. Wendelborn bill to Medicare?
In 2024, Dr. Wendelborn's most billed Medicare services were allergy test or treatment (95165), office visit, established patient (99214) and lung function service (94010).
What drugs does Dr. Daniel F. Wendelborn prescribe most?
In 2024 Medicare Part D data, Dr. Wendelborn's most prescribed drugs by claims were Albuterol Sulfate Hfa, Montelukast Sodium and Prednisone.
Has Dr. Daniel F. Wendelborn received payments from drug or device companies?
CMS Open Payments shows $4,412 in general payments to Dr. Wendelborn from 21 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Daniel F. Wendelborn been practicing?
Dr. Wendelborn graduated from medical school in 1980, 46 years ago.
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