Austin Southmayd, PA-C
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 1400 Us-61, Festus, MO 63028
- Practice phone
- Call (636) 933-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Hospital Jefferson
Festus, Missouri
Find Austin Southmayd'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.
Austin Southmayd is a physician assistant in Festus, Missouri
Austin Southmayd practices at Mercy Hospital Jefferson in Festus, Missouri.
Austin Southmayd's NPI, 1275240152, was assigned on November 1, 2022. Austin Southmayd holds Missouri license 2022043266.
- NPI
- 1275240152NPI Registry (opens in a new tab)
- NPI enumeration date
- November 1, 2022
- NPI status
- Active
- Practice phone
- (636) 933-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Austin Southmayd practices at Mercy Hospital Jefferson in Festus, Missouri
Austin Southmayd's primary practice is Mercy Hospital Jefferson, at 1400 Us-61, Festus, MO 63028 in Jefferson County. The practice phone is (636) 933-1000.
- Mercy Hospital Jefferson1400 Us-61, Festus, MO 63028 · Jefferson CountyPhone(636) 933-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Austin Southmayd is affiliated with 2 sites of care and 1 medical group
Austin Southmayd's primary practice is Mercy Hospital Jefferson in Festus, Missouri. Austin Southmayd is also affiliated with Mercy Hospital St. Louis. The medical group on file is Mercy Clinic Adult Hospitalists.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Austin Southmayd's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Austin Southmayd practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital Jefferson | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Austin Southmayd is one of 1,484 physician assistants in Missouri
Physician assistant is Austin Southmayd's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Austin Southmayd is licensed in Missouri.
Specialties and state licenses
- Physician assistant, MissouriPrimary
Physician assistants near Austin Southmayd
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
Austin Southmayd's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Austin Southmayd's median patient age at 59, with 63% women.
Austin Southmayd's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women63%
- Men38%
Source: Dmand AI Patient Panel Data
Sources for Austin Southmayd'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 Austin Southmayd
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Austin Southmayd's NPI number?
Austin Southmayd's NPI number is 1275240152. It was assigned on November 1, 2022, and it is active in the NPI Registry.
What does Austin Southmayd specialize in?
Austin Southmayd is a physician assistant in Festus, Missouri. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Austin Southmayd practice?
Austin Southmayd practices at 1400 Us-61, Festus, MO 63028. Austin Southmayd's primary practice is Mercy Hospital Jefferson in Festus, Missouri.
What is Austin Southmayd's office phone number?
The practice phone on file for Austin Southmayd is (636) 933-1000.
What is Austin Southmayd's medical license number?
Austin Southmayd holds Missouri license 2022043266.
Which hospitals is Austin Southmayd affiliated with?
Austin Southmayd is affiliated with Mercy Hospital St. Louis.
What medical group is Austin Southmayd part of?
Austin Southmayd is linked to Mercy Clinic Adult Hospitalists.
How long has Austin Southmayd been practicing?
Austin Southmayd graduated from medical school in 2022, 4 years ago.
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