Dr. Shanmugan Shantha, MD
- Medicare services, 2024
- 49
- Medicare patients, 2024
- 19
- Part D claims, 2024
- 766
- Industry payments
- $8,579
- Affiliated sites
- 1
- Practice address
- 900 Wilkinson Street, Mandeville, LA 70448
- Practice phone
- Call (985) 624-4450
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mandeville Behavioral Health Clinic
Outpatient Addiction Treatment · Mandeville, Louisiana
Find Dr. Shantha's professional email, personal email and mobile number
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Dr. Shanmugan Shantha is a psychiatrist in Mandeville, Louisiana
Dr. Shantha practices at Mandeville Behavioral Health Clinic in Mandeville, Louisiana.
Dr. Shantha's NPI, 1255341798, was assigned on August 8, 2006. Dr. Shantha holds Louisiana license MD.15098R.
- NPI
- 1255341798NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880614833
- NPI enumeration date
- August 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (985) 624-4450
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 79
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shanmugan Shantha practices at Mandeville Behavioral Health Clinic in Mandeville, Louisiana
Dr. Shantha's primary practice is Mandeville Behavioral Health Clinic, at 900 Wilkinson Street, Mandeville, LA 70448. The practice phone is (985) 624-4450.
- Mandeville Behavioral Health Clinic900 Wilkinson Street, Mandeville, LA 70448Phone(985) 624-4450
Source: Dmand AI Affiliation Data
Dr. Shanmugan Shantha is affiliated with 1 site of care and 2 medical groups
Dr. Shantha's primary practice is Mandeville Behavioral Health Clinic in Mandeville, Louisiana. The medical group on file is Florida Parishes Human Services Authority. Dmand AI also links Dr. Shantha to 1 more medical group, named with a free account. Dr. Shantha's employer is on file too: a behavioral health center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Shanmugan Shantha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shantha practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mandeville Behavioral Health Clinic | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Shanmugan Shantha is one of 443 psychiatrists in Louisiana
Psychiatry is Dr. Shantha's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Shantha is licensed in Louisiana.
Specialties and state licenses
- Psychiatry, LouisianaPrimary
Psychiatrists near Dr. Shantha
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. Shanmugan Shantha billed Medicare for 49 services in 2024
CMS data shows 49 Medicare services from Dr. Shantha across 2 procedure codes in 2024, all of them office visits, for 19 Medicare patients. Medicare paid $3,097 for them. Every service was in an office.
Dr. Shantha's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 212024: 49133%
Dr. Shantha compared with the Louisiana median for psychiatrists, 2024
- Dr. Shantha
- Louisiana median
- Medicare services
- 49vs 13363% below
- Medicare patients
- 19vs 5465% below
- Part D claims
- 651vs 34887% above
Medians across 456 psychiatrists in Louisiana with Dmand AI profiles that report each measure.
Dr. Shantha'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Shantha and other psychiatrists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Shanmugan Shantha treated 19 Medicare patients in 2024, average age 54
CMS counts 19 Medicare patients who saw Dr. Shantha in 2024. 68% of them have mood disorders, and 58% have schizophrenia and other psychoses. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Shantha's median patient age at 44, with 53% women.
Chronic conditions among Dr. Shantha's Medicare patients, 2024
- Mood disorders68%
- Schizophrenia and other psychoses58%
Share of Medicare patients with each condition. A patient can have several.
Dr. Shantha's 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
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Shanmugan Shantha wrote 766 Medicare Part D claims in 2024
In 2024, Dr. Shantha wrote 766 Medicare Part D claims for 54 patients. 92% of them were for generic drugs. CMS names the drug for 651 of them, across 25 drugs with 11 or more claims each, at $101,222 in total drug cost. In 2023, CMS named 320 claims across 16 drugs.
Dr. Shantha's Part D claims by kind of drug, 2024
- Generic706 claims92%
- Brand-name60 claims8%
Dr. Shantha'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.
Drug classes CMS tracks in Dr. Shantha's Part D claims, 2024
- Antipsychotics, patients 65 and over8%63 of 766 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: 3202024: 651103%
Drugs named by CMS: 25 in 2024, 16 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. Shanmugan Shantha takes part in Medicare
Dr. Shantha 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. Shanmugan Shantha received $8,579 in industry payments from 2016 to 2025
CMS Open Payments shows 439 general payments to Dr. Shantha from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 85% of the total. Abbott Laboratories paid the most, $1,241.
General payments to Dr. Shantha by program year, 2016 to 2025
General payments to Dr. Shantha by kind, 2016 to 2025
- Food and beverage$7,31485%
- Travel and lodging$1,24114%
- Education$240%
Companies that paid Dr. Shantha the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Shanmugan Shantha'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. Shanmugan Shantha
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. Shanmugan Shantha's NPI number?
Dr. Shanmugan Shantha's NPI number is 1255341798. It was assigned on August 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Shanmugan Shantha?
Dr. Shanmugan Shantha is a psychiatrist in Mandeville, Louisiana. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Shanmugan Shantha practice?
Dr. Shantha practices at 900 Wilkinson Street, Mandeville, LA 70448. Dr. Shantha's primary practice is Mandeville Behavioral Health Clinic in Mandeville, Louisiana. Dmand AI also links Dr. Shantha to 1 medical group.
What is Dr. Shanmugan Shantha's office phone number?
The practice phone on file for Dr. Shantha is (985) 624-4450.
What is Dr. Shanmugan Shantha's medical license number?
Dr. Shantha holds Louisiana license MD.15098R.
What medical group is Dr. Shanmugan Shantha part of?
Dr. Shantha is linked to Florida Parishes Human Services Authority. Dmand AI links Dr. Shantha to 1 more medical group.
Does Dr. Shanmugan Shantha accept Medicare?
Yes. CMS data shows Dr. Shantha billed Medicare for 49 services in 2024, and Dr. Shantha accepts Medicare assignment.
How many Medicare patients does Dr. Shanmugan Shantha see?
CMS counts 19 Medicare patients who saw Dr. Shantha in 2024, with an average age of 54.
What services does Dr. Shanmugan Shantha bill to Medicare?
In 2024, Dr. Shantha's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Dr. Shanmugan Shantha prescribe most?
In 2024 Medicare Part D data, Dr. Shantha's most prescribed drugs by claims were Trazodone HCl, Divalproex Sodium ER and Quetiapine Fumarate.
Has Dr. Shanmugan Shantha received payments from drug or device companies?
CMS Open Payments shows $8,579 in general payments to Dr. Shantha from 21 companies from 2016 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Shanmugan Shantha been practicing?
Dr. Shantha graduated from medical school in 1973, 53 years ago.
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