Dr. Matthew R. Slattery, MD
- Medicare services, 2024
- 168
- Medicare patients, 2024
- 44
- Part D claims, 2024
- 340
- Hospital affiliations
- 1
- Industry payments
- $646
- Practice address
- 1525 River Oaks West, New Orleans, LA 70123
- Practice phone
- Call (504) 734-1740
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Slattery'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.
Dr. Matthew R. Slattery is a psychiatrist in New Orleans, Louisiana
Dr. Slattery practices at River Oaks Hospital in New Orleans, Louisiana, part of Universal Health Services.
Dr. Slattery's NPI, 1679005318, was assigned on March 31, 2017. Dr. Slattery holds Louisiana license 322993.
- NPI
- 1679005318NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527333640
- NPI enumeration date
- March 31, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (504) 734-1740
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew R. Slattery practices at River Oaks Hospital in New Orleans, Louisiana
Dr. Slattery's primary practice is River Oaks Hospital, at 1525 River Oaks West, New Orleans, LA 70123 in Jefferson Parish. The practice phone is (504) 734-1740.
- River Oaks Hospital1525 River Oaks West, New Orleans, LA 70123 · Jefferson ParishPhone(504) 734-1740
Source: Dmand AI Affiliation Data
Dr. Matthew R. Slattery is affiliated with 1 site of care and 1 medical group
Dr. Slattery's primary practice is River Oaks Hospital in New Orleans, Louisiana, part of Universal Health Services. The medical group on file is River Oaks Hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Matthew R. Slattery's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Slattery practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| River Oaks Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew R. Slattery is one of 443 psychiatrists in Louisiana
Psychiatry is Dr. Slattery's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Slattery is licensed in Louisiana.
Specialties and state licenses
- Psychiatry, LouisianaPrimary
Psychiatrists near Dr. Slattery
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. Matthew R. Slattery billed Medicare for 168 services in 2024
CMS data shows 168 Medicare services from Dr. Slattery across 3 procedure codes in 2024, for 44 Medicare patients. Medicare paid $11,583 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Slattery's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1932024: 16813%
Dr. Slattery compared with the Louisiana median for psychiatrists, 2024
- Dr. Slattery
- Louisiana median
- Medicare services
- 168vs 13326% above
- Medicare patients
- 44vs 5419% below
- Part D claims
- 153vs 34856% below
Medians across 456 psychiatrists in Louisiana with Dmand AI profiles that report each measure.
Dr. Slattery's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Slattery?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Slattery and other psychiatrists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew R. Slattery treated 44 Medicare patients in 2024, average age 47
CMS counts 44 Medicare patients who saw Dr. Slattery in 2024. 75% of them have alcohol and drug use disorders, and 75% have anxiety. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Slattery's median patient age at 40, with 35% women.
Dr. Slattery's Medicare patients by sex, 2024
- Women1432%
- Men3068%
Chronic conditions among Dr. Slattery's Medicare patients, 2024
- Alcohol and drug use disorders75%
- Anxiety75%
- Depression75%
- High blood pressure75%
- Mood disorders75%
- Schizophrenia and other psychoses75%
- Tobacco use75%
- Bipolar disorder59%
Share of Medicare patients with each condition. A patient can have several.
Dr. Slattery's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women35%
- Men65%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew R. Slattery wrote 340 Medicare Part D claims in 2024
In 2024, Dr. Slattery wrote 340 Medicare Part D claims for 77 patients. 96% of them were for generic drugs. CMS names the drug for 153 of them, across 7 drugs with 11 or more claims each, at $1,023 in total drug cost. In 2023, CMS named 113 claims across 5 drugs.
Dr. Slattery's Part D claims by kind of drug, 2024
- Generic328 claims96%
- Brand-name and other12 claims4%
Dr. Slattery's 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1132024: 15335%
Drugs named by CMS: 7 in 2024, 5 in 2023.
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
How Dr. Matthew R. Slattery takes part in Medicare
Dr. Slattery 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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Dr. Matthew R. Slattery received $646 in industry payments from 2020 to 2025
CMS Open Payments shows 14 general payments to Dr. Slattery from 5 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $330.
General payments to Dr. Slattery by program year, 2020 to 2025
Companies that paid Dr. Slattery the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Matthew R. Slattery'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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. Matthew R. Slattery
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. Matthew R. Slattery's NPI number?
Dr. Matthew R. Slattery's NPI number is 1679005318. It was assigned on March 31, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew R. Slattery?
Dr. Matthew R. Slattery is a psychiatrist in New Orleans, Louisiana. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Matthew R. Slattery practice?
Dr. Slattery practices at 1525 River Oaks West, New Orleans, LA 70123. Dr. Slattery's primary practice is River Oaks Hospital in New Orleans, Louisiana, part of Universal Health Services.
What is Dr. Matthew R. Slattery's office phone number?
The practice phone on file for Dr. Slattery is (504) 734-1740.
What is Dr. Matthew R. Slattery's medical license number?
Dr. Slattery holds Louisiana license 322993.
Which hospitals is Dr. Matthew R. Slattery affiliated with?
Dr. Slattery practices at River Oaks Hospital in New Orleans, Louisiana.
What medical group is Dr. Matthew R. Slattery part of?
Dr. Slattery is linked to River Oaks Hospital.
Does Dr. Matthew R. Slattery accept Medicare?
Yes. CMS data shows Dr. Slattery billed Medicare for 168 services in 2024, and Dr. Slattery accepts Medicare assignment.
How many Medicare patients does Dr. Matthew R. Slattery see?
CMS counts 44 Medicare patients who saw Dr. Slattery in 2024, with an average age of 47.
What services does Dr. Matthew R. Slattery bill to Medicare?
In 2024, Dr. Slattery's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99222).
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What drugs does Dr. Matthew R. Slattery prescribe most?
In 2024 Medicare Part D data, Dr. Slattery's most prescribed drugs by claims were Hydroxyzine Pamoate, Trazodone HCl and Divalproex Sodium ER.
Has Dr. Matthew R. Slattery received payments from drug or device companies?
CMS Open Payments shows $646 in general payments to Dr. Slattery from 5 companies from 2020 to 2025. The largest total came from Alkermes, Inc.
How long has Dr. Matthew R. Slattery been practicing?
Dr. Slattery graduated from medical school in 2016, 10 years ago.
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