Dr. Dwayne Avanish Narayan, MD
- Medicare services, 2024
- 77
- Medicare patients, 2024
- 84
- Part D claims, 2022
- 16
- Hospital affiliations
- 6
- Industry payments
- $31
- Practice address
- 6300 Main Street, Zachary, LA 70791
- Practice phone
- Call (225) 658-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Dwayne Avanish Narayan is a psychiatrist in Zachary, Louisiana
Dr. Narayan practices at Lane Regional Medical Center in Zachary, Louisiana, part of Franciscan Missionaries of Our Lady.
Dr. Narayan's NPI, 1083619951, was assigned on June 16, 2005. Dr. Narayan holds South Carolina license 81580.
- NPI
- 1083619951NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597909192
- NPI enumeration date
- June 16, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (225) 658-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dwayne Avanish Narayan practices at Lane Regional Medical Center in Zachary, Louisiana
Dr. Narayan's primary practice is Lane Regional Medical Center, at 6300 Main Street, Zachary, LA 70791 in E. Baton Rouge Parish. The practice phone is (225) 658-4000.
- Lane Regional Medical Center6300 Main Street, Zachary, LA 70791 · E. Baton Rouge ParishPhone(225) 658-4000
Source: Dmand AI Affiliation Data
Dr. Dwayne Avanish Narayan is affiliated with 8 sites of care and 35 medical groups
Dr. Narayan's primary practice is Lane Regional Medical Center in Zachary, Louisiana, part of Franciscan Missionaries of Our Lady. Dr. Narayan is also affiliated with Henry Ford Hospital. The medical group on file is Lane Regional Medical Center. Dmand AI also links Dr. Narayan to 4 more hospitals, 34 medical groups and 2 group practices and clinics, each named with a free account. Dr. Narayan's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Dwayne Avanish Narayan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Narayan practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lane Regional Medical Center | Available with a free account |
| +7 more sites and 34 medical groups | 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. Dwayne Avanish Narayan is one of 443 psychiatrists in Louisiana
Psychiatry is Dr. Narayan's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Narayan is licensed in South Carolina.
Specialties and state licenses
- Psychiatry, South CarolinaPrimary
Psychiatrists near Dr. Narayan
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. Dwayne Avanish Narayan billed Medicare for 77 services in 2024
CMS data shows 77 Medicare services from Dr. Narayan across 2 procedure codes in 2024, for 84 Medicare patients. Medicare paid $7,407 for them.
Dr. Narayan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 822024: 4446%
- Other services
- 2023: 932024: 3365%
Where Dr. Narayan's Medicare services took place, 2024
- In an office1925%
- In a facility5875%
Dr. Narayan compared with the Louisiana median for psychiatrists, 2024
- Dr. Narayan
- Louisiana median
- Medicare services
- 77vs 13342% below
- Medicare patients
- 84vs 5456% above
- Part D claims
- 16vs 34895% below
Medians across 456 psychiatrists in Louisiana with Dmand AI profiles that report each measure.
Dr. Narayan'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dwayne Avanish Narayan treated 84 Medicare patients in 2024, average age 58
CMS counts 84 Medicare patients who saw Dr. Narayan in 2024. The largest group is under 65, with 47 patients. 75% of them have anxiety, and 75% have high blood pressure. 57% are also on Medicaid. Their average risk score is 1.57, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Narayan's median patient age at 39, with 53% women.
Dr. Narayan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Narayan's Medicare patients by sex, 2024
- Women3339%
- Men5161%
Chronic conditions among Dr. Narayan's Medicare patients, 2024
- Anxiety75%
- High blood pressure75%
- Mood disorders75%
- Schizophrenia and other psychoses69%
- Depression68%
- High cholesterol67%
- Tobacco use54%
- Alcohol and drug use disorders49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Narayan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dwayne Avanish Narayan wrote 16 Medicare Part D claims in 2022
In 2022, Dr. Narayan wrote 16 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $1,222 in total drug cost. In 2020, CMS named 16 claims across 1 drug.
Dr. Narayan's most prescribed drugs by claims, 2022
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, 2020 to 2022
- 2020
- 2022
- Claims for drugs CMS names
- 2020: 162022: 16No change
Drugs named by CMS: 1 in 2022, 1 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Dwayne Avanish Narayan offers telehealth to Medicare patients
Dr. Narayan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Narayan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Dwayne Avanish Narayan received $31 in industry payments in 2016
CMS Open Payments shows 2 general payments to Dr. Narayan from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Sunovion Pharmaceuticals Inc. paid the most, $31.
Companies that paid Dr. Narayan the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Dwayne Avanish Narayan'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) |
| 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. Dwayne Avanish Narayan
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. Dwayne Avanish Narayan's NPI number?
Dr. Dwayne Avanish Narayan's NPI number is 1083619951. It was assigned on June 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Dwayne Avanish Narayan?
Dr. Dwayne Avanish Narayan is a psychiatrist in Zachary, Louisiana. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Dwayne Avanish Narayan practice?
Dr. Narayan practices at 6300 Main Street, Zachary, LA 70791. Dr. Narayan's primary practice is Lane Regional Medical Center in Zachary, Louisiana, part of Franciscan Missionaries of Our Lady. Dmand AI also links Dr. Narayan to 4 hospitals, 34 medical groups and 2 group practices and clinics.
What is Dr. Dwayne Avanish Narayan's office phone number?
The practice phone on file for Dr. Narayan is (225) 658-4000.
What is Dr. Dwayne Avanish Narayan's medical license number?
Dr. Narayan holds South Carolina license 81580.
Which hospitals is Dr. Dwayne Avanish Narayan affiliated with?
Dr. Narayan practices at Lane Regional Medical Center in Zachary, Louisiana. Dr. Narayan is also affiliated with Henry Ford Hospital. Dmand AI links Dr. Narayan to 4 more hospitals.
What medical group is Dr. Dwayne Avanish Narayan part of?
Dr. Narayan is linked to Lane Regional Medical Center. Dmand AI links Dr. Narayan to 34 more medical groups.
Does Dr. Dwayne Avanish Narayan accept Medicare?
Yes. CMS data shows Dr. Narayan billed Medicare for 77 services in 2024, and Dr. Narayan accepts Medicare assignment.
Does Dr. Dwayne Avanish Narayan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Narayan as offering telehealth services.
How many Medicare patients does Dr. Dwayne Avanish Narayan see?
CMS counts 84 Medicare patients who saw Dr. Narayan in 2024, with an average age of 58.
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What services does Dr. Dwayne Avanish Narayan bill to Medicare?
In 2024, Dr. Narayan's most billed Medicare services were psychiatric service (90792) and medicare service (G0425).
What drugs does Dr. Dwayne Avanish Narayan prescribe most?
In 2022 Medicare Part D data, Dr. Narayan's most prescribed drugs by claims were Divalproex Sodium.
Has Dr. Dwayne Avanish Narayan received payments from drug or device companies?
CMS Open Payments shows $31 in general payments to Dr. Narayan from 1 company from 2016 to 2016. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. Dwayne Avanish Narayan been practicing?
Dr. Narayan graduated from medical school in 1996, 30 years ago.
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