Cassie Marie Sundberg, PA-C
- Medicare patients, 2024
- 175
- Part D claims, 2024
- 8,938
- Hospital affiliations
- 3
- Industry payments
- $101
- Medical group
- 1
- Practice address
- 1414 W. Fair Avenue, Suite 135, Marquette, MI 49855
- Practice phone
- Call (906) 226-6025
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Superior Endoscopy Center
Surgery Center - Medicare-Certified · Marquette, Michigan
Find Cassie Sundberg'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.
Cassie Marie Sundberg is a physician assistant in Marquette, Michigan
Cassie Sundberg practices at Superior Endoscopy Center in Marquette, Michigan.
Cassie Sundberg's NPI, 1689958092, was assigned on October 4, 2011. Cassie Sundberg holds Michigan license 5601006216.
- NPI
- 1689958092NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092980078
- NPI enumeration date
- October 4, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (906) 226-6025
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Cassie Marie Sundberg practices at Superior Endoscopy Center in Marquette, Michigan
Cassie Sundberg's primary practice is Superior Endoscopy Center, at 1414 W. Fair Avenue, Suite 135, Marquette, MI 49855. The practice phone is (906) 226-6025.
- Superior Endoscopy Center1414 W. Fair Avenue, Suite 135, Marquette, MI 49855Phone(906) 226-6025
Source: Dmand AI Affiliation Data
Cassie Marie Sundberg is affiliated with 7 sites of care and 1 medical group
Cassie Sundberg's primary practice is Superior Endoscopy Center in Marquette, Michigan. Cassie Sundberg is also affiliated with UP Health System - Marquette. The medical group on file is Marshfield Medical Center - Dickinson. Dmand AI also links Cassie Sundberg to 2 more hospitals, 1 group practice or clinic, 1 therapy and rehab clinic and 1 ambulatory surgery center, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Cassie Marie Sundberg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cassie Sundberg practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Superior Endoscopy Center | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Cassie Marie Sundberg is one of 5,857 physician assistants in Michigan
Physician assistant is Cassie Sundberg's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Cassie Sundberg is licensed in Michigan.
Specialties and state licenses
- Physician assistant, MichiganPrimary
Physician assistants near Cassie Sundberg
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
Cassie Marie Sundberg treated 175 Medicare patients in 2024, average age 77
CMS counts 175 Medicare patients who saw Cassie Sundberg in 2024. The largest group is 65 to 74, with 83 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.81, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Cassie Sundberg's median patient age at 72, with 71% women.
Cassie Sundberg's Medicare patients by age, 2024
Cassie Sundberg's Medicare patients by sex, 2024
- Women11566%
- Men6034%
Chronic conditions among Cassie Sundberg's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis34%
- Diabetes31%
- Chronic kidney disease30%
- Anxiety23%
- Ischemic heart disease23%
- Mood disorders18%
Share of Medicare patients with each condition. A patient can have several.
Cassie Sundberg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women71%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cassie Marie Sundberg wrote 8,938 Medicare Part D claims in 2024
In 2024, Cassie Sundberg wrote 8,938 Medicare Part D claims for 579 patients. 87% of them were for generic drugs.
Cassie Sundberg's Part D claims by kind of drug, 2024
- Generic7,768 claims87%
- Brand-name1,149 claims13%
- Other21 claims0%
Drug classes CMS tracks in Cassie Sundberg's Part D claims, 2024
- Opioids1%97 of 8,938 claims
- Antibiotics3%225 of 8,938 claims
- Antipsychotics, patients 65 and over0%29 of 8,938 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
How Cassie Marie Sundberg takes part in Medicare
Cassie Sundberg 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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Cassie Marie Sundberg received $101 in industry payments in 2025
CMS Open Payments shows 5 general payments to Cassie Sundberg from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $83.
Companies that paid Cassie Sundberg 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 Cassie Marie Sundberg'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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 Cassie Marie Sundberg
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cassie Marie Sundberg's NPI number?
Cassie Marie Sundberg's NPI number is 1689958092. It was assigned on October 4, 2011, and it is active in the NPI Registry.
What does Cassie Marie Sundberg specialize in?
Cassie Marie Sundberg is a physician assistant in Marquette, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Cassie Marie Sundberg practice?
Cassie Sundberg practices at 1414 W. Fair Avenue, Suite 135, Marquette, MI 49855. Cassie Sundberg's primary practice is Superior Endoscopy Center in Marquette, Michigan. Dmand AI also links Cassie Sundberg to 2 hospitals, 1 group practice or clinic, 1 therapy and rehab clinic and 1 ambulatory surgery center.
What is Cassie Marie Sundberg's office phone number?
The practice phone on file for Cassie Sundberg is (906) 226-6025.
What is Cassie Marie Sundberg's medical license number?
Cassie Sundberg holds Michigan license 5601006216.
Which hospitals is Cassie Marie Sundberg affiliated with?
Cassie Sundberg is affiliated with UP Health System - Marquette. Dmand AI links Cassie Sundberg to 2 more hospitals.
What medical group is Cassie Marie Sundberg part of?
Cassie Sundberg is linked to Marshfield Medical Center - Dickinson.
Does Cassie Marie Sundberg accept Medicare?
Yes. CMS lists Cassie Sundberg as accepting Medicare assignment.
How many Medicare patients does Cassie Marie Sundberg see?
CMS counts 175 Medicare patients who saw Cassie Sundberg in 2024, with an average age of 77.
Has Cassie Marie Sundberg received payments from drug or device companies?
CMS Open Payments shows $101 in general payments to Cassie Sundberg from 2 companies from 2025 to 2025. The largest total came from Amgen Inc.
How long has Cassie Marie Sundberg been practicing?
Cassie Sundberg graduated from medical school in 2011, 15 years ago.
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