Dr. Olivia Plante, MD
- Part D claims, 2024
- 149
- Hospital affiliations
- 1
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 75 North Country Road, Port Jefferson, NY 11777
- Practice phone
- Call (631) 473-1320
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Plante'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. Olivia Plante is a psychiatrist in Port Jefferson, New York
Dr. Plante practices at Mather Hospital in Port Jefferson, New York, part of Northwell Health.
Dr. Plante's NPI, 1457938110, was assigned on March 26, 2021. Dr. Plante graduated from State University of New York at Buffalo School of Medicine in 2021. Dr. Plante holds New York license 330829.
- NPI
- 1457938110NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022525450
- NPI enumeration date
- March 26, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (631) 473-1320
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Olivia Plante practices at Mather Hospital in Port Jefferson, New York
Dr. Plante's primary practice is Mather Hospital, at 75 North Country Road, Port Jefferson, NY 11777 in Suffolk County. The practice phone is (631) 473-1320.
- Mather Hospital75 North Country Road, Port Jefferson, NY 11777 · Suffolk CountyPhone(631) 473-1320
Source: Dmand AI Affiliation Data
Dr. Olivia Plante is affiliated with 4 sites of care and 3 medical groups
Dr. Plante's primary practice is Mather Hospital in Port Jefferson, New York, part of Northwell Health. The medical group on file is Talkiatry. Dmand AI also links Dr. Plante to 2 more group practices and clinics, 2 medical groups and 1 skilled nursing facility, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Olivia Plante's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Plante practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mather Hospital | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Olivia Plante is one of 4,448 psychiatrists in New York
Psychiatry is Dr. Plante's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Plante is licensed in New York.
Specialties and state licenses
- Psychiatry, New YorkPrimary
Psychiatrists near Dr. Plante
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. Olivia Plante's patients have a median age of 37
Across all payers, Dmand AI patient panel data puts Dr. Plante's median patient age at 37, with 72% women.
Dr. Plante's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women72%
- Men27%
Source: Dmand AI Patient Panel Data
Dr. Olivia Plante wrote 149 Medicare Part D claims in 2024
In 2024, Dr. Plante wrote 149 Medicare Part D claims for 27 patients. 97% of them were for generic drugs. CMS names the drug for 29 of them, across 2 drugs with 11 or more claims each, at $280 in total drug cost.
Dr. Plante's Part D claims by kind of drug, 2024
- Generic144 claims97%
- Brand-name and other5 claims3%
Dr. Plante'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.
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. Olivia Plante offers telehealth to Medicare patients
Dr. Plante accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Plante as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Olivia Plante graduated from State University of New York at Buffalo School of Medicine
Dr. Plante graduated from State University of New York at Buffalo School of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Olivia Plante'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Olivia Plante
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. Olivia Plante's NPI number?
Dr. Olivia Plante's NPI number is 1457938110. It was assigned on March 26, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Olivia Plante?
Dr. Olivia Plante is a psychiatrist in Port Jefferson, New York. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Olivia Plante practice?
Dr. Plante practices at 75 North Country Road, Port Jefferson, NY 11777. Dr. Plante's primary practice is Mather Hospital in Port Jefferson, New York, part of Northwell Health. Dmand AI also links Dr. Plante to 2 group practices and clinics, 2 medical groups and 1 skilled nursing facility.
What is Dr. Olivia Plante's office phone number?
The practice phone on file for Dr. Plante is (631) 473-1320.
What is Dr. Olivia Plante's medical license number?
Dr. Plante holds New York license 330829.
Which hospitals is Dr. Olivia Plante affiliated with?
Dr. Plante practices at Mather Hospital in Port Jefferson, New York.
What medical group is Dr. Olivia Plante part of?
Dr. Plante is linked to Talkiatry. Dmand AI links Dr. Plante to 2 more medical groups.
Does Dr. Olivia Plante accept Medicare?
Yes. CMS lists Dr. Plante as accepting Medicare assignment.
Does Dr. Olivia Plante offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Plante as offering telehealth services.
Where did Dr. Olivia Plante go to medical school?
Dr. Plante graduated from State University of New York at Buffalo School of Medicine in 2021.
What drugs does Dr. Olivia Plante prescribe most?
In 2024 Medicare Part D data, Dr. Plante's most prescribed drugs by claims were Lamotrigine and Fluoxetine HCl.
How long has Dr. Olivia Plante been practicing?
Dr. Plante graduated from medical school in 2021, 5 years ago.
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