Erin Marie Diedrick, PA-C
- Medicare patients, 2024
- 137
- Part D claims, 2024
- 2,363
- Hospital affiliations
- 1
- Industry payments
- $207
- Medical groups
- 2
- Practice address
- 5045 W Grande Market Dr, Appleton, WI 54913
- Practice phone
- Call (920) 886-9380
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Heart and Vascular Institute of Wisconsin
Appleton, Wisconsin
Find Erin Diedrick'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.
Erin Marie Diedrick is a physician assistant in Appleton, Wisconsin
Erin Diedrick practices at Heart and Vascular Institute of Wisconsin in Appleton, Wisconsin.
Erin Diedrick's NPI, 1467980540, was assigned on June 1, 2017.
- NPI
- 1467980540NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779856885
- NPI enumeration date
- June 1, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 886-9380
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Erin Marie Diedrick practices at Heart and Vascular Institute of Wisconsin in Appleton, Wisconsin
Erin Diedrick's primary practice is Heart and Vascular Institute of Wisconsin, at 5045 W Grande Market Dr, Appleton, WI 54913 in Outagamie County. The practice phone is (920) 886-9380.
- Heart and Vascular Institute of Wisconsin5045 W Grande Market Dr, Appleton, WI 54913 · Outagamie CountyPhone(920) 886-9380
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Erin Marie Diedrick is affiliated with 4 sites of care and 2 medical groups
Erin Diedrick's primary practice is Heart and Vascular Institute of Wisconsin in Appleton, Wisconsin. Erin Diedrick is also affiliated with Ascension NE Wisconsin - St. Elizabeth Hospital. The medical group on file is Ascension Medical Group WI - Main Street - Family Medicine. Dmand AI also links Erin Diedrick 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 Erin Marie Diedrick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Erin Diedrick practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Heart and Vascular Institute of Wisconsin | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Erin Marie Diedrick is one of 3,127 physician assistants in Wisconsin
Physician assistant is Erin Diedrick's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Erin Diedrick
Counts of physician assistants 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
Erin Marie Diedrick treated 137 Medicare patients in 2024, average age 78
CMS counts 137 Medicare patients who saw Erin Diedrick in 2024. The largest group is 65 to 74, with 51 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.93, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Erin Diedrick's median patient age at 78, with 41% women.
Erin Diedrick's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Erin Diedrick's Medicare patients by sex, 2024
- Women5742%
- Men8058%
Chronic conditions among Erin Diedrick's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation69%
- Ischemic heart disease64%
- Heart failure56%
- Chronic kidney disease48%
- Arthritis47%
- Diabetes37%
Share of Medicare patients with each condition. A patient can have several.
Erin Diedrick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women41%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Erin Marie Diedrick wrote 2,363 Medicare Part D claims in 2024
In 2024, Erin Diedrick wrote 2,363 Medicare Part D claims for 551 patients. 79% of them were for generic drugs.
Erin Diedrick's Part D claims by kind of drug, 2024
- Generic1,878 claims79%
- Brand-name485 claims21%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Erin Marie Diedrick takes part in Medicare
Erin Diedrick 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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Erin Marie Diedrick received $207 in industry payments in 2025
CMS Open Payments shows 10 general payments to Erin Diedrick from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alnylam Pharmaceuticals Inc. paid the most, $56.
Companies that paid Erin Diedrick 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 Erin Marie Diedrick'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 Erin Marie Diedrick
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Erin Marie Diedrick's NPI number?
Erin Marie Diedrick's NPI number is 1467980540. It was assigned on June 1, 2017, and it is active in the NPI Registry.
What does Erin Marie Diedrick specialize in?
Erin Marie Diedrick is a physician assistant in Appleton, Wisconsin. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Erin Marie Diedrick practice?
Erin Diedrick practices at 5045 W Grande Market Dr, Appleton, WI 54913. Erin Diedrick's primary practice is Heart and Vascular Institute of Wisconsin in Appleton, Wisconsin. Dmand AI also links Erin Diedrick to 2 group practices and clinics and 1 medical group.
What is Erin Marie Diedrick's office phone number?
The practice phone on file for Erin Diedrick is (920) 886-9380.
Which hospitals is Erin Marie Diedrick affiliated with?
Erin Diedrick is affiliated with Ascension NE Wisconsin - St. Elizabeth Hospital.
What medical group is Erin Marie Diedrick part of?
Erin Diedrick is linked to Ascension Medical Group WI - Main Street - Family Medicine. Dmand AI links Erin Diedrick to 1 more medical group.
Does Erin Marie Diedrick accept Medicare?
Yes. CMS lists Erin Diedrick as accepting Medicare assignment.
How many Medicare patients does Erin Marie Diedrick see?
CMS counts 137 Medicare patients who saw Erin Diedrick in 2024, with an average age of 78.
Has Erin Marie Diedrick received payments from drug or device companies?
CMS Open Payments shows $207 in general payments to Erin Diedrick from 6 companies from 2025 to 2025. The largest total came from Alnylam Pharmaceuticals Inc.
How long has Erin Marie Diedrick been practicing?
Erin Diedrick graduated from medical school in 2017, 9 years ago.
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