Mark Andrew Fergus, APNP
- Medicare patients, 2024
- 111
- Part D claims, 2024
- 2,068
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 815 Jefferson St, Algoma, WI 54201
- Practice phone
- Call (920) 487-3496
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Door County Medical Center Algoma Clinic
Rural Health Clinic - Hospital-Owned · Algoma, Wisconsin
Find Mark Fergus' 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.
Mark Andrew Fergus is a family nurse practitioner in Algoma, Wisconsin
Mark Fergus practices at Door County Medical Center Algoma Clinic in Algoma, Wisconsin.
Mark Fergus' NPI, 1972836633, was assigned on September 14, 2009. Mark Fergus holds Wisconsin license 3840-33.
- NPI
- 1972836633NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315083847
- NPI enumeration date
- September 14, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 487-3496
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Andrew Fergus practices at Door County Medical Center Algoma Clinic in Algoma, Wisconsin
Mark Fergus' primary practice is Door County Medical Center Algoma Clinic, at 815 Jefferson St, Algoma, WI 54201. The practice phone is (920) 487-3496.
- Door County Medical Center Algoma Clinic815 Jefferson St, Algoma, WI 54201Phone(920) 487-3496
Source: Dmand AI Affiliation Data
Mark Andrew Fergus is affiliated with 3 sites of care and 1 medical group
Mark Fergus' primary practice is Door County Medical Center Algoma Clinic in Algoma, Wisconsin. Mark Fergus is also affiliated with Emplify Health Green Bay Hospital. The medical group on file is Bellin Health Heart & Vascular Crystal Falls. Dmand AI also links Mark Fergus to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark Andrew Fergus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Fergus practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Door County Medical Center Algoma Clinic | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark Andrew Fergus is one of 2,261 family nurse practitioners in Wisconsin
Family is Mark Fergus' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Mark Fergus is licensed in Wisconsin.
Specialties and state licenses
- Family nurse practitioner, WisconsinPrimary
Family nurse practitioners near Mark Fergus
Counts of family 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
Mark Andrew Fergus treated 111 Medicare patients in 2024, average age 73
CMS counts 111 Medicare patients who saw Mark Fergus in 2024. The largest group is 65 to 74, with 58 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Fergus' median patient age at 63, with 47% women.
Mark Fergus' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Fergus' Medicare patients by sex, 2024
- Women6962%
- Men4238%
Chronic conditions among Mark Fergus' Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis46%
- Anxiety36%
- Diabetes32%
- Mood disorders31%
- Depression29%
- Chronic kidney disease24%
Share of Medicare patients with each condition. A patient can have several.
Mark Fergus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark Andrew Fergus wrote 2,068 Medicare Part D claims in 2024
In 2024, Mark Fergus wrote 2,068 Medicare Part D claims for 443 patients. 90% of them were for generic drugs.
Mark Fergus' Part D claims by kind of drug, 2024
- Generic1,866 claims90%
- Brand-name and other202 claims10%
Drug classes CMS tracks in Mark Fergus' Part D claims, 2024
- Opioids2%39 of 2,068 claims
- Antibiotics7%151 of 2,068 claims
- Antipsychotics, patients 65 and over1%16 of 2,068 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 Mark Andrew Fergus takes part in Medicare
Mark Fergus 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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Sources for Mark Andrew Fergus'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 DataDmand AI Org Hierarchy 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) |
| 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 Mark Andrew Fergus
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark Andrew Fergus' NPI number?
Mark Andrew Fergus' NPI number is 1972836633. It was assigned on September 14, 2009, and it is active in the NPI Registry.
What does Mark Andrew Fergus specialize in?
Mark Andrew Fergus is a family nurse practitioner in Algoma, Wisconsin. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Mark Andrew Fergus practice?
Mark Fergus practices at 815 Jefferson St, Algoma, WI 54201. Mark Fergus' primary practice is Door County Medical Center Algoma Clinic in Algoma, Wisconsin. Dmand AI also links Mark Fergus to 1 group practice or clinic.
What is Mark Andrew Fergus' office phone number?
The practice phone on file for Mark Fergus is (920) 487-3496.
What is Mark Andrew Fergus' medical license number?
Mark Fergus holds Wisconsin license 3840-33.
Which hospitals is Mark Andrew Fergus affiliated with?
Mark Fergus is affiliated with Emplify Health Green Bay Hospital.
What medical group is Mark Andrew Fergus part of?
Mark Fergus is linked to Bellin Health Heart & Vascular Crystal Falls.
Does Mark Andrew Fergus accept Medicare?
Yes. CMS lists Mark Fergus as accepting Medicare assignment.
How many Medicare patients does Mark Andrew Fergus see?
CMS counts 111 Medicare patients who saw Mark Fergus in 2024, with an average age of 73.
How long has Mark Andrew Fergus been practicing?
Mark Fergus graduated from medical school in 2009, 17 years ago.
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