Michael Aaron Marciniec, AGACNP-BC
- Hospital affiliations
- 1
- Industry payments
- $47
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 395 Westfield Rd, Noblesville, IN 46060
- Practice phone
- Call (317) 773-0760
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Michael Marciniec'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.
Michael Aaron Marciniec is an acute care nurse practitioner in Noblesville, Indiana
Michael Marciniec practices at Riverview Health Noblesville Hospital in Noblesville, Indiana, part of State of Indiana.
Michael Marciniec's NPI, 1770937294, was assigned on April 21, 2016. Michael Marciniec holds Indiana license 71006307A.
- NPI
- 1770937294NPI Registry (opens in a new tab)
- NPI enumeration date
- April 21, 2016
- NPI status
- Active
- Practice phone
- (317) 773-0760
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Michael Aaron Marciniec practices at Riverview Health Noblesville Hospital in Noblesville, Indiana
Michael Marciniec's primary practice is Riverview Health Noblesville Hospital, at 395 Westfield Rd, Noblesville, IN 46060 in Hamilton County. The practice phone is (317) 773-0760.
- Riverview Health Noblesville Hospital395 Westfield Rd, Noblesville, IN 46060 · Hamilton CountyPhone(317) 773-0760
Source: Dmand AI Affiliation Data
Michael Aaron Marciniec is affiliated with 2 sites of care and 1 medical group
Michael Marciniec's primary practice is Riverview Health Noblesville Hospital in Noblesville, Indiana, part of State of Indiana. The medical group on file is Ascension Medical Group St Vincent. Dmand AI also links Michael Marciniec 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 Michael Aaron Marciniec's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Marciniec practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverview Health Noblesville Hospital | Available with a free account |
| +1 more affiliated site | 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 State of Indiana and 6.2K+ hospitals, with verified contacts in the same login.
Michael Aaron Marciniec is one of 285 acute care nurse practitioners in Indiana
Acute care is Michael Marciniec's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Michael Marciniec is licensed in Indiana.
Specialties and state licenses
- Acute care nurse practitioner, IndianaPrimary
Acute care nurse practitioners near Michael Marciniec
Counts of acute care 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
Michael Aaron Marciniec's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Michael Marciniec's median patient age at 51, with 9% women.
Michael Marciniec's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women9%
- Men91%
Source: Dmand AI Patient Panel Data
Michael Aaron Marciniec received $47 in industry payments in 2025
CMS Open Payments shows 3 general payments to Michael Marciniec from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $29.
Companies that paid Michael Marciniec 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 Michael Aaron Marciniec'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 Data |
| 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 Michael Aaron Marciniec
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael Aaron Marciniec's NPI number?
Michael Aaron Marciniec's NPI number is 1770937294. It was assigned on April 21, 2016, and it is active in the NPI Registry.
What does Michael Aaron Marciniec specialize in?
Michael Aaron Marciniec is an acute care nurse practitioner in Noblesville, Indiana. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Michael Aaron Marciniec practice?
Michael Marciniec practices at 395 Westfield Rd, Noblesville, IN 46060. Michael Marciniec's primary practice is Riverview Health Noblesville Hospital in Noblesville, Indiana, part of State of Indiana. Dmand AI also links Michael Marciniec to 1 group practice or clinic.
What is Michael Aaron Marciniec's office phone number?
The practice phone on file for Michael Marciniec is (317) 773-0760.
What is Michael Aaron Marciniec's medical license number?
Michael Marciniec holds Indiana license 71006307A.
Which hospitals is Michael Aaron Marciniec affiliated with?
Michael Marciniec practices at Riverview Health Noblesville Hospital in Noblesville, Indiana.
What medical group is Michael Aaron Marciniec part of?
Michael Marciniec is linked to Ascension Medical Group St Vincent.
Has Michael Aaron Marciniec received payments from drug or device companies?
CMS Open Payments shows $47 in general payments to Michael Marciniec from 2 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Michael Aaron Marciniec been practicing?
Michael Marciniec's NPI was assigned in 2016.
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