Marianne Holmes, FNP-C
- Hospital affiliations
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 1380 East Medical Center Drive, Saint George, UT 84790
- Practice phone
- Call (435) 251-2100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Marianne Holmes' 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.
Marianne Holmes is a family nurse practitioner in Saint George, Utah
Marianne Holmes practices at St. George Regional Hospital in Saint George, Utah, part of Intermountain Health.
Marianne Holmes' NPI, 1528862117, was assigned on April 2, 2025. Marianne Holmes holds Utah license 11287594-4405.
- NPI
- 1528862117NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507376092
- NPI enumeration date
- April 2, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (435) 251-2100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marianne Holmes practices at St. George Regional Hospital in Saint George, Utah
Marianne Holmes' primary practice is St. George Regional Hospital, at 1380 East Medical Center Drive, Saint George, UT 84790 in Washington County. The practice phone is (435) 251-2100.
- St. George Regional Hospital1380 East Medical Center Drive, Saint George, UT 84790 · Washington CountyPhone(435) 251-2100
Source: Dmand AI Affiliation Data
Marianne Holmes is affiliated with 4 sites of care and 1 medical group
Marianne Holmes' primary practice is St. George Regional Hospital in Saint George, Utah, part of Intermountain Health. The medical group on file is Creek Valley Health Clinic. Dmand AI also links Marianne Holmes to 1 more hospital, 1 behavioral health center and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Marianne Holmes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marianne Holmes practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. George Regional Hospital | Available with a free account |
| +3 more affiliated sites | 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 Intermountain Health and 6.2K+ hospitals, with verified contacts in the same login.
Marianne Holmes is one of 1,599 family nurse practitioners in Utah
Family is Marianne Holmes' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Marianne Holmes is licensed in Utah.
Specialties and state licenses
- Family nurse practitioner, UtahPrimary
Family nurse practitioners near Marianne Holmes
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
Marianne Holmes' patients have a median age of 46
Across all payers, Dmand AI patient panel data puts Marianne Holmes' median patient age at 46, with 63% women.
Marianne Holmes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women63%
- Men36%
Source: Dmand AI Patient Panel Data
How Marianne Holmes takes part in Medicare
Marianne Holmes 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)
Sources for Marianne Holmes'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 |
| 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 Marianne Holmes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marianne Holmes' NPI number?
Marianne Holmes' NPI number is 1528862117. It was assigned on April 2, 2025, and it is active in the NPI Registry.
What does Marianne Holmes specialize in?
Marianne Holmes is a family nurse practitioner in Saint George, Utah. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Marianne Holmes practice?
Marianne Holmes practices at 1380 East Medical Center Drive, Saint George, UT 84790. Marianne Holmes' primary practice is St. George Regional Hospital in Saint George, Utah, part of Intermountain Health. Dmand AI also links Marianne Holmes to 1 hospital, 1 behavioral health center and 1 group practice or clinic.
What is Marianne Holmes' office phone number?
The practice phone on file for Marianne Holmes is (435) 251-2100.
What is Marianne Holmes' medical license number?
Marianne Holmes holds Utah license 11287594-4405.
Which hospitals is Marianne Holmes affiliated with?
Marianne Holmes practices at St. George Regional Hospital in Saint George, Utah. Dmand AI links Marianne Holmes to 1 more hospital.
What medical group is Marianne Holmes part of?
Marianne Holmes is linked to Creek Valley Health Clinic.
Does Marianne Holmes accept Medicare?
Yes. CMS lists Marianne Holmes as accepting Medicare assignment.
How long has Marianne Holmes been practicing?
Marianne Holmes graduated from medical school in 2024, 2 years ago.
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