Dr. Jennifer K. Trayner, MD
- Medicare services, 2024
- 20
- Medicare patients, 2024
- 22
- Part D claims, 2024
- 91
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 593 Eddy St, Providence, RI 02903
- Practice phone
- Call (401) 444-6966
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rhode Island Hospital/Hasbro Children's
Providence, Rhode Island
Find Dr. Trayner's professional email, personal email and mobile number
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Dr. Jennifer K. Trayner is a psychiatrist in Providence, Rhode Island
Dr. Trayner practices at Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island.
Dr. Trayner's NPI, 1508029455, was assigned on July 9, 2008. Dr. Trayner graduated from Oregon Health Sciences University School of Medicine in 2008. Dr. Trayner holds Rhode Island license MD13749.
- NPI
- 1508029455NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628221769
- NPI enumeration date
- July 9, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (401) 444-6966
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jennifer K. Trayner practices at Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island
Dr. Trayner's primary practice is Rhode Island Hospital/Hasbro Children's, at 593 Eddy St, Providence, RI 02903 in Providence County. The practice phone is (401) 444-6966.
- Rhode Island Hospital/Hasbro Children's593 Eddy St, Providence, RI 02903 · Providence CountyPhone(401) 444-6966
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jennifer K. Trayner is affiliated with 2 sites of care and 2 medical groups
Dr. Trayner's primary practice is Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island. Dr. Trayner is also affiliated with Rhode Island Hospital. The medical group on file is Brown Health Medical Group. Dmand AI also links Dr. Trayner to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jennifer K. Trayner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Trayner practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rhode Island Hospital/Hasbro Children's | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jennifer K. Trayner is one of 251 psychiatrists in Rhode Island
Psychiatry is Dr. Trayner's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Trayner is licensed in Rhode Island.
Specialties and state licenses
- Psychiatry, Rhode IslandPrimary
Psychiatrists near Dr. Trayner
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. Jennifer K. Trayner billed Medicare for 20 services in 2024
CMS data shows 20 Medicare services from Dr. Trayner across 1 procedure code in 2024, for 22 Medicare patients. Medicare paid $1,235 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Trayner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 572024: 2065%
Dr. Trayner compared with the Rhode Island median for psychiatrists, 2024
- Dr. Trayner
- Rhode Island median
- Medicare services
- 20vs 11983% below
- Medicare patients
- 22vs 3537% below
- Part D claims
- 77vs 11533% below
Medians across 271 psychiatrists in Rhode Island with Dmand AI profiles that report each measure.
Dr. Trayner'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. Jennifer K. Trayner treated 22 Medicare patients in 2024, average age 53
CMS counts 22 Medicare patients who saw Dr. Trayner in 2024. 75% of them have anxiety, and 75% have mood disorders. Their average risk score is 1.39, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Trayner's median patient age at 34, with 42% women.
Chronic conditions among Dr. Trayner's Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- Depression64%
- Schizophrenia and other psychoses64%
- Alcohol and drug use disorders50%
- Tobacco use50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Trayner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women42%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jennifer K. Trayner wrote 91 Medicare Part D claims in 2024
In 2024, Dr. Trayner wrote 91 Medicare Part D claims for 27 patients. 97% of them were for generic drugs. CMS names the drug for 77 of them, across 4 drugs with 11 or more claims each, at $1,575 in total drug cost. In 2022, CMS named 128 claims across 7 drugs.
Dr. Trayner's Part D claims by kind of drug, 2024
- Generic88 claims97%
- Brand-name and other3 claims3%
Dr. Trayner's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1282023: 7740%
Drugs named by CMS: 4 in 2023, 7 in 2022.
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. Jennifer K. Trayner takes part in Medicare
Dr. Trayner 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. Jennifer K. Trayner graduated from Oregon Health Sciences University School of Medicine
Dr. Trayner graduated from Oregon Health Sciences University School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jennifer K. Trayner'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Jennifer K. Trayner
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. Jennifer K. Trayner's NPI number?
Dr. Jennifer K. Trayner's NPI number is 1508029455. It was assigned on July 9, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Jennifer K. Trayner?
Dr. Jennifer K. Trayner is a psychiatrist in Providence, Rhode Island. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Jennifer K. Trayner practice?
Dr. Trayner practices at 593 Eddy St, Providence, RI 02903. Dr. Trayner's primary practice is Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island. Dmand AI also links Dr. Trayner to 1 medical group.
What is Dr. Jennifer K. Trayner's office phone number?
The practice phone on file for Dr. Trayner is (401) 444-6966.
What is Dr. Jennifer K. Trayner's medical license number?
Dr. Trayner holds Rhode Island license MD13749.
Which hospitals is Dr. Jennifer K. Trayner affiliated with?
Dr. Trayner is affiliated with Rhode Island Hospital.
What medical group is Dr. Jennifer K. Trayner part of?
Dr. Trayner is linked to Brown Health Medical Group. Dmand AI links Dr. Trayner to 1 more medical group.
Does Dr. Jennifer K. Trayner accept Medicare?
Yes. CMS data shows Dr. Trayner billed Medicare for 20 services in 2024, and Dr. Trayner accepts Medicare assignment.
How many Medicare patients does Dr. Jennifer K. Trayner see?
CMS counts 22 Medicare patients who saw Dr. Trayner in 2024, with an average age of 53.
What services does Dr. Jennifer K. Trayner bill to Medicare?
In 2024, Dr. Trayner's most billed Medicare services were hospital inpatient care (99232).
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Where did Dr. Jennifer K. Trayner go to medical school?
Dr. Trayner graduated from Oregon Health Sciences University School of Medicine in 2008.
What drugs does Dr. Jennifer K. Trayner prescribe most?
In 2023 Medicare Part D data, Dr. Trayner's most prescribed drugs by claims were Venlafaxine HCl ER, Duloxetine HCl and Trazodone HCl.
How long has Dr. Jennifer K. Trayner been practicing?
Dr. Trayner graduated from medical school in 2008, 18 years ago.
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