Dr. Catherine E. Louis, MD
- Medicare services, 2024
- 140
- Medicare patients, 2024
- 20
- Part D claims, 2024
- 567
- Hospital affiliations
- 1
- Industry payments
- $1,060
- Practice address
- 100 Hospital Drive, Hendersonville, NC 28792
- Practice phone
- Call (828) 684-8501
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Louis' professional email, personal email and mobile number
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Dr. Catherine E. Louis is a psychiatrist in Hendersonville, North Carolina
Dr. Louis practices at AdventHealth Hendersonville in Hendersonville, North Carolina, part of AdventHealth.
Dr. Louis' NPI, 1073717567, was assigned on June 11, 2007. Dr. Louis graduated from Loma Linda University School of Medicine in 2007. Dr. Louis holds North Carolina license 2018-02719.
- NPI
- 1073717567NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355512211
- NPI enumeration date
- June 11, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (828) 684-8501
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Catherine E. Louis practices at AdventHealth Hendersonville in Hendersonville, North Carolina
Dr. Louis' primary practice is AdventHealth Hendersonville, at 100 Hospital Drive, Hendersonville, NC 28792 in Henderson County. The practice phone is (828) 684-8501.
- AdventHealth Hendersonville100 Hospital Drive, Hendersonville, NC 28792 · Henderson CountyPhone(828) 684-8501
Source: Dmand AI Affiliation Data
Dr. Catherine E. Louis is affiliated with 1 site of care and 1 medical group
Dr. Louis' primary practice is AdventHealth Hendersonville in Hendersonville, North Carolina, part of AdventHealth. The medical group on file is AdventHealth Hendersonville.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Catherine E. Louis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Louis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AdventHealth Hendersonville | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Catherine E. Louis is one of 1,177 psychiatrists in North Carolina
Psychiatry is Dr. Louis' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Louis' licenses on file in 3 states: North Carolina, Pennsylvania and South Carolina.
Specialties and state licenses
- Psychiatry, North CarolinaPrimary
- Pennsylvania license
- South Carolina license
Psychiatrists near Dr. Louis
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. Catherine E. Louis billed Medicare for 140 services in 2024
CMS data shows 140 Medicare services from Dr. Louis across 3 procedure codes in 2024, for 20 Medicare patients. Medicare paid $8,204 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Louis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1112024: 9217%
- Tests and treatments
- 2023: 582024: 4817%
Dr. Louis compared with the North Carolina median for psychiatrists, 2024
- Dr. Louis
- North Carolina median
- Medicare services
- 140vs 1308% above
- Medicare patients
- 20vs 4858% below
- Part D claims
- 467vs 1323.5 times
Medians across 1,345 psychiatrists in North Carolina with Dmand AI profiles that report each measure.
Dr. Louis' 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Louis and other psychiatrists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Catherine E. Louis treated 20 Medicare patients in 2024, average age 69
CMS counts 20 Medicare patients who saw Dr. Louis in 2024. The largest group is 85 and over, with 0 patients. 75% of them have anxiety, and 75% have depression. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Louis' median patient age at 69, with 91% women.
Dr. Louis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Louis' Medicare patients, 2024
- Anxiety75%
- Depression75%
- Mood disorders75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Louis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women91%
- Men9%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Catherine E. Louis wrote 567 Medicare Part D claims in 2024
In 2024, Dr. Louis wrote 567 Medicare Part D claims for 34 patients. 94% of them were for generic drugs. CMS names the drug for 467 of them, across 19 drugs with 11 or more claims each, at $18,124 in total drug cost. In 2023, CMS named 227 claims across 11 drugs.
Dr. Louis' Part D claims by kind of drug, 2024
- Generic531 claims94%
- Brand-name36 claims6%
Dr. Louis' 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. Louis' Part D claims, 2024
- Antipsychotics, patients 65 and over5%26 of 567 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2272024: 467106%
Drugs named by CMS: 19 in 2024, 11 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
Dr. Catherine E. Louis offers telehealth to Medicare patients
Dr. Louis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Louis as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Catherine E. Louis received $1,060 in industry payments from 2020 to 2023
CMS Open Payments shows 68 general payments to Dr. Louis from 8 drug and device companies from 2020 to 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $245.
General payments to Dr. Louis by program year, 2020 to 2023
Companies that paid Dr. Louis the most, 2020 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Catherine E. Louis graduated from Loma Linda University School of Medicine
Dr. Louis graduated from Loma Linda University School of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Catherine E. Louis'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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Catherine E. Louis
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. Catherine E. Louis' NPI number?
Dr. Catherine E. Louis' NPI number is 1073717567. It was assigned on June 11, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Catherine E. Louis?
Dr. Catherine E. Louis is a psychiatrist in Hendersonville, North Carolina. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Catherine E. Louis practice?
Dr. Louis practices at 100 Hospital Drive, Hendersonville, NC 28792. Dr. Louis' primary practice is AdventHealth Hendersonville in Hendersonville, North Carolina, part of AdventHealth.
What is Dr. Catherine E. Louis' office phone number?
The practice phone on file for Dr. Louis is (828) 684-8501.
What is Dr. Catherine E. Louis' medical license number?
Dr. Louis holds North Carolina license 2018-02719, one of the licenses on file in 3 states.
Which states has Dr. Catherine E. Louis been licensed in?
Dmand AI has state licenses on file for Dr. Louis in North Carolina, Pennsylvania and South Carolina.
Which hospitals is Dr. Catherine E. Louis affiliated with?
Dr. Louis practices at AdventHealth Hendersonville in Hendersonville, North Carolina.
What medical group is Dr. Catherine E. Louis part of?
Dr. Louis is linked to AdventHealth Hendersonville.
Does Dr. Catherine E. Louis accept Medicare?
Yes. CMS data shows Dr. Louis billed Medicare for 140 services in 2024, and Dr. Louis accepts Medicare assignment.
Does Dr. Catherine E. Louis offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Louis as offering telehealth services.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Catherine E. Louis see?
CMS counts 20 Medicare patients who saw Dr. Louis in 2024, with an average age of 69.
What services does Dr. Catherine E. Louis bill to Medicare?
In 2024, Dr. Louis' most billed Medicare services were office visit, established patient (99214), psychiatric service (90833) and office visit, established patient (99213).
Where did Dr. Catherine E. Louis go to medical school?
Dr. Louis graduated from Loma Linda University School of Medicine in 2007.
What drugs does Dr. Catherine E. Louis prescribe most?
In 2024 Medicare Part D data, Dr. Louis' most prescribed drugs by claims were Buspirone HCl, Clonazepam and Mirtazapine.
Has Dr. Catherine E. Louis received payments from drug or device companies?
CMS Open Payments shows $1,060 in general payments to Dr. Louis from 8 companies from 2020 to 2023. The largest total came from Abbvie Inc.
How long has Dr. Catherine E. Louis been practicing?
Dr. Louis graduated from medical school in 2007, 19 years ago.
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