Dr. Ross Patrick Mestayer, MD
- Medicare services, 2024
- 13
- Medicare patients, 2024
- 20
- Hospital affiliations
- 1
- Industry payments
- $167
- Medical groups
- 2
- Practice address
- 1700 W Lindberg Drive, Slidell, LA 70458
- Practice phone
- Call (985) 641-0600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mestayer'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. Ross Patrick Mestayer is an anesthesiologist in Slidell, Louisiana
Dr. Mestayer practices at Our Lady of the Lake Surgical Hospital in Slidell, Louisiana, part of Franciscan Missionaries of Our Lady.
Dr. Mestayer's NPI, 1629145313, was assigned on November 29, 2006. Dr. Mestayer holds Louisiana license MD.14383R.
- NPI
- 1629145313NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729261847
- NPI enumeration date
- November 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (985) 641-0600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ross Patrick Mestayer practices at Our Lady of the Lake Surgical Hospital in Slidell, Louisiana
Dr. Mestayer's primary practice is Our Lady of the Lake Surgical Hospital, at 1700 W Lindberg Drive, Slidell, LA 70458 in St. Tammany Parish. The practice phone is (985) 641-0600.
- Our Lady of the Lake Surgical Hospital1700 W Lindberg Drive, Slidell, LA 70458 · St. Tammany ParishPhone(985) 641-0600
Source: Dmand AI Affiliation Data
Dr. Ross Patrick Mestayer is affiliated with 1 site of care and 2 medical groups
Dr. Mestayer's primary practice is Our Lady of the Lake Surgical Hospital in Slidell, Louisiana, part of Franciscan Missionaries of Our Lady. The medical group on file is Northlake Anesthesiologists. Dmand AI also links Dr. Mestayer to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ross Patrick Mestayer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mestayer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Our Lady of the Lake Surgical Hospital | Available with a free account |
| +1 medical group | 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 Franciscan Missionaries of Our Lady and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ross Patrick Mestayer is one of 496 anesthesiologists in Louisiana
Anesthesiology is Dr. Mestayer's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Mestayer is licensed in Louisiana.
Specialties and state licenses
- Anesthesiology, LouisianaPrimary
Anesthesiologists near Dr. Mestayer
Counts of anesthesiologists 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. Ross Patrick Mestayer billed Medicare for 13 services in 2024
CMS data shows 13 Medicare services from Dr. Mestayer across 1 procedure code in 2024, for 20 Medicare patients. Medicare paid $615 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mestayer's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Surgery
- 2022: 02024: 13
- Imaging
- 2022: 162024: 0100%
Dr. Mestayer compared with the Louisiana median for anesthesiologists, 2024
- Dr. Mestayer
- Louisiana median
- Medicare services
- 13vs 5275% below
- Medicare patients
- 20vs 8777% below
Medians across 483 anesthesiologists in Louisiana with Dmand AI profiles that report each measure.
Dr. Mestayer'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. Mestayer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mestayer and other anesthesiologists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ross Patrick Mestayer treated 20 Medicare patients in 2024, average age 74
CMS counts 20 Medicare patients who saw Dr. Mestayer in 2024. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mestayer's median patient age at 70, with 100% women.
Chronic conditions among Dr. Mestayer's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mestayer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Ross Patrick Mestayer takes part in Medicare
Dr. Mestayer 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. Ross Patrick Mestayer received $167 in industry payments from 2016 to 2022
CMS Open Payments shows 8 general payments to Dr. Mestayer from 2 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Halyard Health, Inc. paid the most, $135.
General payments to Dr. Mestayer by program year, 2016 to 2022
Companies that paid Dr. Mestayer the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ross Patrick Mestayer'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) |
| 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. Ross Patrick Mestayer
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. Ross Patrick Mestayer's NPI number?
Dr. Ross Patrick Mestayer's NPI number is 1629145313. It was assigned on November 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ross Patrick Mestayer?
Dr. Ross Patrick Mestayer is an anesthesiologist in Slidell, Louisiana. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Ross Patrick Mestayer practice?
Dr. Mestayer practices at 1700 W Lindberg Drive, Slidell, LA 70458. Dr. Mestayer's primary practice is Our Lady of the Lake Surgical Hospital in Slidell, Louisiana, part of Franciscan Missionaries of Our Lady. Dmand AI also links Dr. Mestayer to 1 medical group.
What is Dr. Ross Patrick Mestayer's office phone number?
The practice phone on file for Dr. Mestayer is (985) 641-0600.
What is Dr. Ross Patrick Mestayer's medical license number?
Dr. Mestayer holds Louisiana license MD.14383R.
Which hospitals is Dr. Ross Patrick Mestayer affiliated with?
Dr. Mestayer practices at Our Lady of the Lake Surgical Hospital in Slidell, Louisiana.
What medical group is Dr. Ross Patrick Mestayer part of?
Dr. Mestayer is linked to Northlake Anesthesiologists. Dmand AI links Dr. Mestayer to 1 more medical group.
Does Dr. Ross Patrick Mestayer accept Medicare?
Yes. CMS data shows Dr. Mestayer billed Medicare for 13 services in 2024, and Dr. Mestayer accepts Medicare assignment.
How many Medicare patients does Dr. Ross Patrick Mestayer see?
CMS counts 20 Medicare patients who saw Dr. Mestayer in 2024, with an average age of 74.
What services does Dr. Ross Patrick Mestayer bill to Medicare?
In 2024, Dr. Mestayer's most billed Medicare services were surgery: brain, spine and nerves (64447).
Has Dr. Ross Patrick Mestayer received payments from drug or device companies?
CMS Open Payments shows $167 in general payments to Dr. Mestayer from 2 companies from 2016 to 2022. The largest total came from Halyard Health, Inc.
How long has Dr. Ross Patrick Mestayer been practicing?
Dr. Mestayer graduated from medical school in 2002, 24 years ago.
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