Stephen R. Ereg, FNP
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 261
- Hospital affiliations
- 1
- Industry payments
- $50
- Medical groups
- 2
- Practice address
- 1105 Sixth Street, Traverse City, MI 49684
- Practice phone
- Call (231) 935-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Stephen Ereg'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.
Stephen R. Ereg is a nurse practitioner in Traverse City, Michigan
Stephen Ereg practices at Munson Medical Center in Traverse City, Michigan, part of Munson Healthcare.
Stephen Ereg's NPI, 1235504945, was assigned on December 7, 2015. Stephen Ereg holds Michigan license 4704243592.
- NPI
- 1235504945NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123323888
- NPI enumeration date
- December 7, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (231) 935-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Stephen R. Ereg practices at Munson Medical Center in Traverse City, Michigan
Stephen Ereg's primary practice is Munson Medical Center, at 1105 Sixth Street, Traverse City, MI 49684 in Grand Traverse County. The practice phone is (231) 935-5000.
- Munson Medical Center1105 Sixth Street, Traverse City, MI 49684 · Grand Traverse CountyPhone(231) 935-5000
Source: Dmand AI Affiliation Data
Stephen R. Ereg is affiliated with 3 sites of care and 2 medical groups
Stephen Ereg's primary practice is Munson Medical Center in Traverse City, Michigan, part of Munson Healthcare. The medical group on file is Munson Healthcare Endocrinology & Metabolism. Dmand AI also links Stephen Ereg to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Stephen R. Ereg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephen Ereg practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Munson Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Munson Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Stephen R. Ereg is one of 2,742 nurse practitioners in Michigan
Nurse practitioner is Stephen Ereg's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Stephen Ereg is licensed in Michigan.
Specialties and state licenses
- Nurse practitioner, MichiganPrimary
Nurse practitioners near Stephen Ereg
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
Stephen R. Ereg treated 15 Medicare patients in 2024, average age 72
CMS counts 15 Medicare patients who saw Stephen Ereg in 2024. 75% of them have high blood pressure. Their average risk score is 2.33, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Stephen Ereg's median patient age at 73, with 30% women.
Chronic conditions among Stephen Ereg's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Stephen Ereg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women30%
- Men70%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephen R. Ereg wrote 261 Medicare Part D claims in 2024
In 2024, Stephen Ereg wrote 261 Medicare Part D claims for 144 patients. 100% of them were for generic drugs.
Stephen Ereg's Part D claims by kind of drug, 2024
- Generic260 claims100%
- Brand-name and other1 claims0%
Drug classes CMS tracks in Stephen Ereg's Part D claims, 2024
- Opioids25%65 of 261 claims
- Antibiotics11%29 of 261 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 Stephen R. Ereg takes part in Medicare
Stephen Ereg 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)
For MedTech and pharma teams
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Stephen R. Ereg received $50 in industry payments in 2025
CMS Open Payments shows 2 general payments to Stephen Ereg from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $25.
Companies that paid Stephen Ereg 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 Stephen R. Ereg'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) |
| 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 Stephen R. Ereg
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephen R. Ereg's NPI number?
Stephen R. Ereg's NPI number is 1235504945. It was assigned on December 7, 2015, and it is active in the NPI Registry.
What does Stephen R. Ereg specialize in?
Stephen R. Ereg is a nurse practitioner in Traverse City, Michigan. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Stephen R. Ereg practice?
Stephen Ereg practices at 1105 Sixth Street, Traverse City, MI 49684. Stephen Ereg's primary practice is Munson Medical Center in Traverse City, Michigan, part of Munson Healthcare. Dmand AI also links Stephen Ereg to 2 group practices and clinics and 1 medical group.
What is Stephen R. Ereg's office phone number?
The practice phone on file for Stephen Ereg is (231) 935-5000.
What is Stephen R. Ereg's medical license number?
Stephen Ereg holds Michigan license 4704243592.
Which hospitals is Stephen R. Ereg affiliated with?
Stephen Ereg practices at Munson Medical Center in Traverse City, Michigan.
What medical group is Stephen R. Ereg part of?
Stephen Ereg is linked to Munson Healthcare Endocrinology & Metabolism. Dmand AI links Stephen Ereg to 1 more medical group.
Does Stephen R. Ereg accept Medicare?
Yes. CMS lists Stephen Ereg as accepting Medicare assignment.
How many Medicare patients does Stephen R. Ereg see?
CMS counts 15 Medicare patients who saw Stephen Ereg in 2024, with an average age of 72.
Has Stephen R. Ereg received payments from drug or device companies?
CMS Open Payments shows $50 in general payments to Stephen Ereg from 2 companies from 2025 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Stephen R. Ereg been practicing?
Stephen Ereg graduated from medical school in 2015, 11 years ago.
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