Laurel A. Marsac
- Hospital affiliations
- 2
- Industry payments
- $19
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 300 University Blvd, Round Rock, TX 78664
- Practice phone
- Call (512) 509-0401
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Laurel Marsac'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.
Laurel A. Marsac is a physician assistant in Round Rock, Texas
Laurel Marsac practices at Baylor Scott & White Medical Center - Round Rock in Round Rock, Texas, part of Baylor Scott & White Health.
Laurel Marsac's NPI, 1811389356, was assigned on February 20, 2015. Laurel Marsac holds Texas license PA11791.
- NPI
- 1811389356NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436414372
- NPI enumeration date
- February 20, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (512) 509-0401
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Laurel A. Marsac practices at Baylor Scott & White Medical Center - Round Rock in Round Rock, Texas
Laurel Marsac's primary practice is Baylor Scott & White Medical Center - Round Rock, at 300 University Blvd, Round Rock, TX 78664 in Williamson County. The practice phone is (512) 509-0401.
- Baylor Scott & White Medical Center - Round Rock300 University Blvd, Round Rock, TX 78664 · Williamson CountyPhone(512) 509-0401
Source: Dmand AI Affiliation Data
Laurel A. Marsac is affiliated with 4 sites of care and 4 medical groups
Laurel Marsac's primary practice is Baylor Scott & White Medical Center - Round Rock in Round Rock, Texas, part of Baylor Scott & White Health. Laurel Marsac is also affiliated with University of New Mexico Hospital. The medical group on file is Baylor Scott & White Temple Roney Bone and Joint Institute, Temple. Dmand AI also links Laurel Marsac to 3 more medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Laurel A. Marsac's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Laurel Marsac practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baylor Scott & White Medical Center - Round Rock | Available with a free account |
| +3 more sites and 3 medical groups | 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 Baylor Scott & White Health and 6.2K+ hospitals, with verified contacts in the same login.
Laurel A. Marsac is one of 8,663 physician assistants in Texas
Physician assistant is Laurel Marsac's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Laurel Marsac is licensed in Texas.
Specialties and state licenses
- Physician assistant, TexasPrimary
Physician assistants near Laurel Marsac
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
Laurel A. Marsac's patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Laurel Marsac's median patient age at 39, with 60% women.
Laurel Marsac's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
How Laurel A. Marsac takes part in Medicare
Laurel Marsac 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)
Laurel A. Marsac received $19 in industry payments in 2025
CMS Open Payments shows 1 general payment to Laurel Marsac from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $19.
Companies that paid Laurel Marsac 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 Laurel A. Marsac'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) |
| 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 Laurel A. Marsac
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Laurel A. Marsac's NPI number?
Laurel A. Marsac's NPI number is 1811389356. It was assigned on February 20, 2015, and it is active in the NPI Registry.
What does Laurel A. Marsac specialize in?
Laurel A. Marsac is a physician assistant in Round Rock, Texas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Laurel A. Marsac practice?
Laurel Marsac practices at 300 University Blvd, Round Rock, TX 78664. Laurel Marsac's primary practice is Baylor Scott & White Medical Center - Round Rock in Round Rock, Texas, part of Baylor Scott & White Health. Dmand AI also links Laurel Marsac to 3 medical groups and 2 group practices and clinics.
What is Laurel A. Marsac's office phone number?
The practice phone on file for Laurel Marsac is (512) 509-0401.
What is Laurel A. Marsac's medical license number?
Laurel Marsac holds Texas license PA11791.
Which hospitals is Laurel A. Marsac affiliated with?
Laurel Marsac practices at Baylor Scott & White Medical Center - Round Rock in Round Rock, Texas. Laurel Marsac is also affiliated with University of New Mexico Hospital.
What medical group is Laurel A. Marsac part of?
Laurel Marsac is linked to Baylor Scott & White Temple Roney Bone and Joint Institute, Temple. Dmand AI links Laurel Marsac to 3 more medical groups.
Does Laurel A. Marsac accept Medicare?
Yes. CMS lists Laurel Marsac as accepting Medicare assignment.
Has Laurel A. Marsac received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Laurel Marsac from 1 company from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Laurel A. Marsac been practicing?
Laurel Marsac graduated from medical school in 2017, 9 years ago.
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