Mardiene Jeffs, PA-C
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice locations
- 2
- Practice address
- 406 W Jordan Pkwy, South Jordan, UT 84095-8409
- Practice phone
- Call (801) 441-1004
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Onsite Care
NP / PA-led clinic · South Jordan, Utah
Find Mardiene Jeffs' 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.
Mardiene Jeffs is a physician assistant in South Salt Lake, Utah
Mardiene Jeffs practices at Onsite Care in South Jordan, Utah.
Mardiene Jeffs' NPI, 1770635195, was assigned on January 17, 2007. Mardiene Jeffs holds Utah license 102860-1206.
- NPI
- 1770635195NPI Registry (opens in a new tab)
- NPI enumeration date
- January 17, 2007
- NPI status
- Active
- Practice phone
- (801) 441-1004
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mardiene Jeffs practices in South Jordan and South Salt Lake
Mardiene Jeffs' primary practice is Onsite Care, at 406 W Jordan Pkwy, South Jordan, UT 84095-8409. The practice phone is (801) 441-1004. The NPI Registry lists Mardiene Jeffs' practice address as 2301 S 300 W, South Salt Lake, UT 84115.
- Onsite CarePrimary406 W Jordan Pkwy, South Jordan, UT 84095-8409Phone(801) 441-1004
- NPI Registry address2301 S 300 W, South Salt Lake, UT 84115 · Salt Lake County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Mardiene Jeffs is affiliated with 1 site of care and 1 medical group
Mardiene Jeffs' primary practice is Onsite Care in South Jordan, Utah. Dmand AI also links Mardiene Jeffs to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Mardiene Jeffs' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mardiene Jeffs practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Onsite Care | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mardiene Jeffs is one of 1,645 physician assistants in Utah
Physician assistant is Mardiene Jeffs' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Mardiene Jeffs is licensed in Utah.
Specialties and state licenses
- Physician assistant, UtahPrimary
Physician assistants near Mardiene Jeffs
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
Mardiene Jeffs' patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Mardiene Jeffs' median patient age at 65, with 71% women.
Mardiene Jeffs' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women71%
- Men29%
Source: Dmand AI Patient Panel Data
Sources for Mardiene Jeffs'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Mardiene Jeffs
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mardiene Jeffs' NPI number?
Mardiene Jeffs' NPI number is 1770635195. It was assigned on January 17, 2007, and it is active in the NPI Registry.
What does Mardiene Jeffs specialize in?
Mardiene Jeffs is a physician assistant in South Salt Lake, Utah. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Mardiene Jeffs practice?
Mardiene Jeffs practices at 406 W Jordan Pkwy, South Jordan, UT 84095-8409. Mardiene Jeffs also practices at 2301 S 300 W, South Salt Lake, UT 84115. Mardiene Jeffs' primary practice is Onsite Care in South Jordan, Utah. Dmand AI also links Mardiene Jeffs to 1 medical group.
What is Mardiene Jeffs' office phone number?
The practice phone on file for Mardiene Jeffs is (801) 441-1004.
What is Mardiene Jeffs' medical license number?
Mardiene Jeffs holds Utah license 102860-1206.
How long has Mardiene Jeffs been practicing?
Mardiene Jeffs' NPI was assigned in 2007.
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