Donna L. Doerffler, NP
- Medicare patients, 2024
- 118
- Part D claims, 2024
- 2,864
- Industry payments
- $1,359
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 10415 Leo Rd, Fort Wayne, IN 46825
- Practice phone
- Call (260) 432-5005
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Allergy and Asthma Center
Fort Wayne, Indiana
Find Donna Doerffler'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.
Donna L. Doerffler is a nurse practitioner in Fort Wayne, Indiana
Donna Doerffler practices at The Allergy and Asthma Center in Fort Wayne, Indiana.
Donna Doerffler's NPI, 1467711705, was assigned on May 7, 2012. Donna Doerffler holds Indiana license 71004077A.
- NPI
- 1467711705NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325297443
- NPI enumeration date
- May 7, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (260) 432-5005
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Donna L. Doerffler practices at The Allergy and Asthma Center in Fort Wayne, Indiana
Donna Doerffler's primary practice is The Allergy and Asthma Center, at 10415 Leo Rd, Fort Wayne, IN 46825 in Allen County. The practice phone is (260) 432-5005.
- The Allergy and Asthma Center10415 Leo Rd, Fort Wayne, IN 46825 · Allen CountyPhone(260) 432-5005
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Donna L. Doerffler is affiliated with 3 sites of care and 2 medical groups
Donna Doerffler's primary practice is The Allergy and Asthma Center in Fort Wayne, Indiana. The medical group on file is The Allergy and Asthma Center. Dmand AI also links Donna Doerffler to 2 more group practices and clinics and 1 medical group, 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 Donna L. Doerffler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Donna Doerffler practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Allergy and Asthma Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Donna L. Doerffler is one of 2,019 nurse practitioners in Indiana
Nurse practitioner is Donna Doerffler's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Donna Doerffler is licensed in Indiana.
Specialties and state licenses
- Nurse practitioner, IndianaPrimary
Nurse practitioners near Donna Doerffler
Counts of nurse practitioners 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
Donna L. Doerffler treated 118 Medicare patients in 2024, average age 69
CMS counts 118 Medicare patients who saw Donna Doerffler in 2024. The largest group is 65 to 74, with 55 patients. 73% of them have high blood pressure, and 69% have high cholesterol. 16% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Donna Doerffler's median patient age at 39, with 65% women.
Donna Doerffler's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Donna Doerffler's Medicare patients by sex, 2024
- Women7866%
- Men4034%
Chronic conditions among Donna Doerffler's Medicare patients, 2024
- High blood pressure73%
- High cholesterol69%
- Asthma53%
- Arthritis45%
- Anxiety29%
- Diabetes28%
- Mood disorders28%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Donna Doerffler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women65%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Donna L. Doerffler wrote 2,864 Medicare Part D claims in 2024
In 2024, Donna Doerffler wrote 2,864 Medicare Part D claims for 506 patients. 67% of them were for generic drugs.
Donna Doerffler's Part D claims by kind of drug, 2024
- Generic1,920 claims67%
- Brand-name and other944 claims33%
Drug classes CMS tracks in Donna Doerffler's Part D claims, 2024
- Antibiotics12%345 of 2,864 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Donna L. Doerffler offers telehealth to Medicare patients
Donna Doerffler accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Donna Doerffler as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Donna L. Doerffler received $1,359 in industry payments in 2025
CMS Open Payments shows 71 general payments to Donna Doerffler from 18 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $391.
Companies that paid Donna Doerffler the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Donna L. Doerffler'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 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 (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 Donna L. Doerffler
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Donna L. Doerffler's NPI number?
Donna L. Doerffler's NPI number is 1467711705. It was assigned on May 7, 2012, and it is active in the NPI Registry.
What does Donna L. Doerffler specialize in?
Donna L. Doerffler is a nurse practitioner in Fort Wayne, Indiana. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Donna L. Doerffler practice?
Donna Doerffler practices at 10415 Leo Rd, Fort Wayne, IN 46825. Donna Doerffler's primary practice is The Allergy and Asthma Center in Fort Wayne, Indiana. Dmand AI also links Donna Doerffler to 2 group practices and clinics and 1 medical group.
What is Donna L. Doerffler's office phone number?
The practice phone on file for Donna Doerffler is (260) 432-5005.
What is Donna L. Doerffler's medical license number?
Donna Doerffler holds Indiana license 71004077A.
What medical group is Donna L. Doerffler part of?
Donna Doerffler is linked to The Allergy and Asthma Center. Dmand AI links Donna Doerffler to 1 more medical group.
Does Donna L. Doerffler accept Medicare?
Yes. CMS lists Donna Doerffler as accepting Medicare assignment.
Does Donna L. Doerffler offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Donna Doerffler as offering telehealth services.
How many Medicare patients does Donna L. Doerffler see?
CMS counts 118 Medicare patients who saw Donna Doerffler in 2024, with an average age of 69.
Has Donna L. Doerffler received payments from drug or device companies?
CMS Open Payments shows $1,359 in general payments to Donna Doerffler from 18 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Donna L. Doerffler been practicing?
Donna Doerffler graduated from medical school in 2012, 14 years ago.
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