Mary Williamson
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 5959 Park Ave, Memphis, TN 38119
- Practice phone
- Call (901) 765-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mary Williamson'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.
Mary Williamson is an electroneurodiagnostic specialist/technologist in Memphis, Tennessee
Mary Williamson practices at Saint Francis Hospital-Memphis in Memphis, Tennessee, part of Tenet Healthcare.
Mary Williamson's NPI, 1194618223, was assigned on May 29, 2025.
- NPI
- 1194618223NPI Registry (opens in a new tab)
- NPI enumeration date
- May 29, 2025
- NPI status
- Active
- Practice phone
- (901) 765-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Mary Williamson practices at Saint Francis Hospital-Memphis in Memphis, Tennessee
Mary Williamson's primary practice is Saint Francis Hospital-Memphis, at 5959 Park Ave, Memphis, TN 38119 in Shelby County. The practice phone is (901) 765-1000.
- Saint Francis Hospital-Memphis5959 Park Ave, Memphis, TN 38119 · Shelby CountyPhone(901) 765-1000
Source: Dmand AI Affiliation Data
Mary Williamson is affiliated with 1 site of care
Mary Williamson's primary practice is Saint Francis Hospital-Memphis in Memphis, Tennessee, part of Tenet Healthcare.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mary Williamson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Williamson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Francis Hospital-Memphis | 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 Tenet Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Mary Williamson is one of 23 electroneurodiagnostic specialist/technologists in Tennessee
Electroneurodiagnostic is Mary Williamson's primary specialty in the NPI Registry, under taxonomy code 246ZE0600X.
Specialties and state licenses
- Electroneurodiagnostic specialist/technologistPrimary
Electroneurodiagnostic specialist/technologists near Mary Williamson
Counts of electroneurodiagnostic specialist/technologists 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
Mary Williamson's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Mary Williamson's median patient age at 57, with 74% women.
Mary Williamson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women74%
- Men26%
Source: Dmand AI Patient Panel Data
Sources for Mary Williamson'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 |
| 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 Mary Williamson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary Williamson's NPI number?
Mary Williamson's NPI number is 1194618223. It was assigned on May 29, 2025, and it is active in the NPI Registry.
What does Mary Williamson specialize in?
Mary Williamson is an electroneurodiagnostic specialist/technologist in Memphis, Tennessee. The primary specialty in the NPI Registry is Electroneurodiagnostic Specialist/Technologist (taxonomy code 246ZE0600X).
Where does Mary Williamson practice?
Mary Williamson practices at 5959 Park Ave, Memphis, TN 38119. Mary Williamson's primary practice is Saint Francis Hospital-Memphis in Memphis, Tennessee, part of Tenet Healthcare.
What is Mary Williamson's office phone number?
The practice phone on file for Mary Williamson is (901) 765-1000.
Which hospitals is Mary Williamson affiliated with?
Mary Williamson practices at Saint Francis Hospital-Memphis in Memphis, Tennessee.
How long has Mary Williamson been practicing?
Mary Williamson's NPI was assigned in 2025.
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