Maria Prejean Williams, NP
- Part D claims, 2024
- 776
- Hospital affiliations
- 2
- Industry payments
- $450
- Medical groups
- 3
- State license
- 1
- Practice address
- 1101 Audubon Ave, Thibodaux, LA 70301
- Practice phone
- Call (985) 446-0506
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Thibodaux Laser and Surgery Center, LLC
Thibodaux, Louisiana
Find Maria Williams' 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.
Maria Prejean Williams is a nurse practitioner in Thibodaux, Louisiana
Maria Williams practices at Thibodaux Laser and Surgery Center, LLC in Thibodaux, Louisiana.
Maria Williams' NPI, 1427508522, was assigned on October 12, 2016. Maria Williams holds Louisiana license AP08818.
- NPI
- 1427508522NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830478411
- NPI enumeration date
- October 12, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (985) 446-0506
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Maria Prejean Williams practices at Thibodaux Laser and Surgery Center, LLC in Thibodaux, Louisiana
Maria Williams' primary practice is Thibodaux Laser and Surgery Center, LLC, at 1101 Audubon Ave, Thibodaux, LA 70301 in Lafourche Parish. The practice phone is (985) 446-0506.
- Thibodaux Laser and Surgery Center, LLC1101 Audubon Ave, Thibodaux, LA 70301 · Lafourche ParishPhone(985) 446-0506
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Maria Prejean Williams is affiliated with 4 sites of care and 3 medical groups
Maria Williams' primary practice is Thibodaux Laser and Surgery Center, LLC in Thibodaux, Louisiana. Maria Williams is also affiliated with Thibodaux Regional Health System. The medical group on file is Thibodaux Regional Health System. Dmand AI also links Maria Williams to 1 more hospital, 2 medical groups and 1 community health center, each named with a free account.
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 Maria Prejean Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Maria Williams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Thibodaux Laser and Surgery Center, LLC | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Maria Prejean Williams is one of 698 nurse practitioners in Louisiana
Nurse practitioner is Maria Williams' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Maria Williams is licensed in Louisiana.
Specialties and state licenses
- Nurse practitioner, LouisianaPrimary
Nurse practitioners near Maria Williams
Counts of 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
Maria Prejean Williams' patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Maria Williams' median patient age at 71, with 59% women.
Maria Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
Maria Prejean Williams wrote 776 Medicare Part D claims in 2024
In 2024, Maria Williams wrote 776 Medicare Part D claims for 100 patients. 86% of them were for generic drugs.
Maria Williams' Part D claims by kind of drug, 2024
- Generic666 claims86%
- Brand-name110 claims14%
Drug classes CMS tracks in Maria Williams' Part D claims, 2024
- Antibiotics2%16 of 776 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Maria Prejean Williams takes part in Medicare
Maria Williams 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)
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Maria Prejean Williams received $450 in industry payments in 2025
CMS Open Payments shows 25 general payments to Maria Williams from 16 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $107.
Companies that paid Maria Williams 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 Maria Prejean Williams'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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 Maria Prejean Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Maria Prejean Williams' NPI number?
Maria Prejean Williams' NPI number is 1427508522. It was assigned on October 12, 2016, and it is active in the NPI Registry.
What does Maria Prejean Williams specialize in?
Maria Prejean Williams is a nurse practitioner in Thibodaux, Louisiana. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Maria Prejean Williams practice?
Maria Williams practices at 1101 Audubon Ave, Thibodaux, LA 70301. Maria Williams' primary practice is Thibodaux Laser and Surgery Center, LLC in Thibodaux, Louisiana. Dmand AI also links Maria Williams to 1 hospital, 2 medical groups and 1 community health center.
What is Maria Prejean Williams' office phone number?
The practice phone on file for Maria Williams is (985) 446-0506.
What is Maria Prejean Williams' medical license number?
Maria Williams holds Louisiana license AP08818.
Which hospitals is Maria Prejean Williams affiliated with?
Maria Williams is affiliated with Thibodaux Regional Health System. Dmand AI links Maria Williams to 1 more hospital.
What medical group is Maria Prejean Williams part of?
Maria Williams is linked to Thibodaux Regional Health System. Dmand AI links Maria Williams to 2 more medical groups.
Does Maria Prejean Williams accept Medicare?
Yes. CMS lists Maria Williams as accepting Medicare assignment.
Has Maria Prejean Williams received payments from drug or device companies?
CMS Open Payments shows $450 in general payments to Maria Williams from 16 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Maria Prejean Williams been practicing?
Maria Williams graduated from medical school in 2016, 10 years ago.
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