Dr. Allie Marler Williams, MD
- Part D claims, 2024
- 197
- Hospital affiliations
- 2
- Industry payments
- $166
- Medical group
- 1
- State license
- 1
- Practice address
- 1516 Jefferson Hwy, New Orleans, LA 70121
- Practice phone
- Call (504) 842-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. 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.
Dr. Allie Marler Williams is a psychiatrist in New Orleans, Louisiana
Dr. Williams practices at Ochsner Medical Center - New Orleans in New Orleans, Louisiana, part of Ochsner Health System.
Dr. Williams' NPI, 1699353656, was assigned on March 31, 2021. Dr. Williams holds Louisiana license 336549.
- NPI
- 1699353656NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729488416
- NPI enumeration date
- March 31, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (504) 842-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Allie Marler Williams practices at Ochsner Medical Center - New Orleans in New Orleans, Louisiana
Dr. Williams' primary practice is Ochsner Medical Center - New Orleans, at 1516 Jefferson Hwy, New Orleans, LA 70121 in Jefferson Parish. The practice phone is (504) 842-3000.
- Ochsner Medical Center - New Orleans1516 Jefferson Hwy, New Orleans, LA 70121 · Jefferson ParishPhone(504) 842-3000
Source: Dmand AI Affiliation Data
Dr. Allie Marler Williams is affiliated with 3 sites of care and 1 medical group
Dr. Williams' primary practice is Ochsner Medical Center - New Orleans in New Orleans, Louisiana, part of Ochsner Health System. Dr. Williams is also affiliated with Ochsner Lafayette General Medical Center. The medical group on file is Family Health Plaza. Dmand AI also links Dr. Williams to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Allie Marler Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ochsner Medical Center - New Orleans | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Allie Marler Williams is one of 443 psychiatrists in Louisiana
Psychiatry is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Williams is licensed in Louisiana.
Specialties and state licenses
- Psychiatry, LouisianaPrimary
Psychiatrists near Dr. Williams
Counts of psychiatrists 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
Dr. Allie Marler Williams' patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 44, with 67% women.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Allie Marler Williams wrote 197 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 197 Medicare Part D claims for 27 patients. 93% of them were for generic drugs. CMS names the drug for 96 of them, across 5 drugs with 11 or more claims each, at $561 in total drug cost.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic184 claims93%
- Brand-name13 claims7%
Dr. Williams' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Williams' Part D claims, 2024
- Antipsychotics, patients 65 and over9%17 of 197 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Allie Marler Williams offers telehealth to Medicare patients
Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Williams as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Allie Marler Williams received $166 in industry payments from 2024 to 2025
CMS Open Payments shows 8 general payments to Dr. Williams from 6 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Lundbeck LLC paid the most, $47.
General payments to Dr. Williams by program year, 2024 to 2025
Companies that paid Dr. Williams the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Allie Marler 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 | 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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 Dr. Allie Marler 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 Dr. Allie Marler Williams' NPI number?
Dr. Allie Marler Williams' NPI number is 1699353656. It was assigned on March 31, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Allie Marler Williams?
Dr. Allie Marler Williams is a psychiatrist in New Orleans, Louisiana. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Allie Marler Williams practice?
Dr. Williams practices at 1516 Jefferson Hwy, New Orleans, LA 70121. Dr. Williams' primary practice is Ochsner Medical Center - New Orleans in New Orleans, Louisiana, part of Ochsner Health System. Dmand AI also links Dr. Williams to 1 group practice or clinic.
What is Dr. Allie Marler Williams' office phone number?
The practice phone on file for Dr. Williams is (504) 842-3000.
What is Dr. Allie Marler Williams' medical license number?
Dr. Williams holds Louisiana license 336549.
Which hospitals is Dr. Allie Marler Williams affiliated with?
Dr. Williams practices at Ochsner Medical Center - New Orleans in New Orleans, Louisiana. Dr. Williams is also affiliated with Ochsner Lafayette General Medical Center.
What medical group is Dr. Allie Marler Williams part of?
Dr. Williams is linked to Family Health Plaza.
Does Dr. Allie Marler Williams accept Medicare?
Yes. CMS lists Dr. Williams as accepting Medicare assignment.
Does Dr. Allie Marler Williams offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Williams as offering telehealth services.
What drugs does Dr. Allie Marler Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Risperidone, Sertraline HCl and Quetiapine Fumarate.
Has Dr. Allie Marler Williams received payments from drug or device companies?
CMS Open Payments shows $166 in general payments to Dr. Williams from 6 companies from 2024 to 2025. The largest total came from Lundbeck LLC.
How long has Dr. Allie Marler Williams been practicing?
Dr. Williams graduated from medical school in 2021, 5 years ago.
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