Dr. Jennifer Platt Toyohara, MD
- Medicare services, 2024
- 17,686
- Medicare patients, 2024
- 9,132
- Part D claims, 2024
- 125
- Publications
- 8
- Hospital affiliations
- 1
- Practice address
- 526 Main St, Acton, MA 01720
- Practice phone
- Call (978) 371-7010
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Apderm North
Acton, Massachusetts
Find Dr. Toyohara's professional email, personal email and mobile number
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Dr. Jennifer Platt Toyohara is a dermatologist in Acton, Massachusetts
Dr. Toyohara practices at Apderm North in Acton, Massachusetts.
Dr. Toyohara's NPI, 1801054150, was assigned on May 22, 2008. Dr. Toyohara graduated from University of Missouri, Columbia School of Medicine in 2007. Dr. Toyohara holds Massachusetts license 246861.
- NPI
- 1801054150NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991973349
- NPI enumeration date
- May 22, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (978) 371-7010
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jennifer Platt Toyohara practices at Apderm North in Acton, Massachusetts
Dr. Toyohara's primary practice is Apderm North, at 526 Main St, Acton, MA 01720 in Middlesex County. The practice phone is (978) 371-7010.
- Apderm North526 Main St, Acton, MA 01720 · Middlesex CountyPhone(978) 371-7010
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jennifer Platt Toyohara is affiliated with 4 sites of care and 3 medical groups
Dr. Toyohara's primary practice is Apderm North in Acton, Massachusetts. Dr. Toyohara is also affiliated with Brigham and Women's Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Toyohara to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jennifer Platt Toyohara's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Toyohara practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Apderm North | 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. Jennifer Platt Toyohara is one of 562 dermatologists in Massachusetts
Dermatology is Dr. Toyohara's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dmand AI has Dr. Toyohara's licenses on file in 2 states: Massachusetts and New York.
Specialties and state licenses
- Dermatology, MassachusettsPrimary
- New York license
Dermatologists near Dr. Toyohara
Counts of dermatologists 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 Platt Toyohara billed Medicare for 17,686 services in 2024
CMS data shows 17,686 Medicare services from Dr. Toyohara across 13 procedure codes in 2024, for 9,132 Medicare patients. Medicare paid $1,134,806 for them. Every service was in an office.
Dr. Toyohara's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 13,4562024: 17,28428%
- Surgery
- 2023: 1672024: 24748%
- Office and hospital visits
- 2023: 1112024: 15540%
Dr. Toyohara compared with the Massachusetts median for dermatologists, 2024
- Dr. Toyohara
- Massachusetts median
- Medicare services
- 17,686vs 1,61011.0 times
- Medicare patients
- 9,132vs 48918.7 times
- Part D claims
- 33vs 34790% below
Medians across 559 dermatologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Toyohara'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. Toyohara and other dermatologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jennifer Platt Toyohara treated 9,132 Medicare patients in 2024, average age 76
CMS counts 9,132 Medicare patients who saw Dr. Toyohara in 2024. The largest group is 65 to 74, with 3,809 patients. 74% of them have high cholesterol, and 68% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Toyohara's median patient age at 70, with 52% women.
Dr. Toyohara's Medicare patients by age, 2024
Dr. Toyohara's Medicare patients by sex, 2024
- Women4,69351%
- Men4,43949%
Chronic conditions among Dr. Toyohara's Medicare patients, 2024
- High cholesterol74%
- High blood pressure68%
- Arthritis41%
- Ischemic heart disease23%
- Anxiety21%
- Chronic kidney disease21%
- Mood disorders19%
- Atrial fibrillation18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Toyohara's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jennifer Platt Toyohara wrote 125 Medicare Part D claims in 2024
In 2024, Dr. Toyohara wrote 125 Medicare Part D claims for 61 patients. 86% of them were for generic drugs. CMS names the drug for 33 of them, across 2 drugs with 11 or more claims each, at $914 in total drug cost. In 2023, CMS named 31 claims across 2 drugs.
Dr. Toyohara's Part D claims by kind of drug, 2024
- Generic108 claims86%
- Brand-name17 claims14%
Dr. Toyohara'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 312024: 336%
Drugs named by CMS: 2 in 2024, 2 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. Jennifer Platt Toyohara ranks in the 76th percentile for removal of skin lesions in Medicare
Dr. Toyohara accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 119 procedures of removal of skin lesions by Dr. Toyohara, more than 76% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Toyohara ranks in Medicare procedure volume
- Removal of skin lesions
- 76th percentile119 procedures
- Skin biopsy
- 64th percentile24 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jennifer Platt Toyohara has 8 publications on record
Dmand AI links 8 papers to Dr. Toyohara, published from 2013 to 2023. 2023 was the busiest year, with 2. The most frequent topics are Diagnosis, Differential, Skin and Skin Neoplasms. Dr. Toyohara's most frequent co-authors are Hamad Alabdulrazzaq, MD, Sarah Tuttleton Arron, MD, PhD and Anna Alexandra Bar, MD.
Dr. Toyohara's papers by year, 2013 to 2023
Topics Dr. Toyohara writes about most
- Diagnosis, Differential
- Skin
- Skin Neoplasms
Dr. Toyohara's most frequent co-authors
- Hamad Alabdulrazzaq, MD1 shared paper
- Sarah Tuttleton Arron, MD, PhD1 shared paper
- Anna Alexandra Bar, MD1 shared paper
Recent publications by Dr. Toyohara
J Am Acad Dermatol
Ann Diagn Pathol
See who Dr. Toyohara researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Toyohara works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jennifer Platt Toyohara received $101 in industry payments from 2022 to 2024
CMS Open Payments shows 2 general payments to Dr. Toyohara from 2 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $77.
General payments to Dr. Toyohara by program year, 2022 to 2024
Companies that paid Dr. Toyohara the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jennifer Platt Toyohara graduated from University of Missouri, Columbia School of Medicine
Dr. Toyohara graduated from University of Missouri, Columbia School of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jennifer Platt Toyohara'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Jennifer Platt Toyohara
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 Platt Toyohara's NPI number?
Dr. Jennifer Platt Toyohara's NPI number is 1801054150. It was assigned on May 22, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Jennifer Platt Toyohara?
Dr. Jennifer Platt Toyohara is a dermatologist in Acton, Massachusetts. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Jennifer Platt Toyohara practice?
Dr. Toyohara practices at 526 Main St, Acton, MA 01720. Dr. Toyohara's primary practice is Apderm North in Acton, Massachusetts. Dmand AI also links Dr. Toyohara to 2 group practices and clinics and 2 medical groups.
What is Dr. Jennifer Platt Toyohara's office phone number?
The practice phone on file for Dr. Toyohara is (978) 371-7010.
What is Dr. Jennifer Platt Toyohara's medical license number?
Dr. Toyohara holds Massachusetts license 246861, one of the licenses on file in 2 states.
Which states has Dr. Jennifer Platt Toyohara been licensed in?
Dmand AI has state licenses on file for Dr. Toyohara in Massachusetts and New York.
Which hospitals is Dr. Jennifer Platt Toyohara affiliated with?
Dr. Toyohara is affiliated with Brigham and Women's Hospital.
What medical group is Dr. Jennifer Platt Toyohara part of?
Dr. Toyohara is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Toyohara to 2 more medical groups.
Does Dr. Jennifer Platt Toyohara accept Medicare?
Yes. CMS data shows Dr. Toyohara billed Medicare for 17,686 services in 2024, and Dr. Toyohara accepts Medicare assignment.
How many Medicare patients does Dr. Jennifer Platt Toyohara see?
CMS counts 9,132 Medicare patients who saw Dr. Toyohara in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
What services does Dr. Jennifer Platt Toyohara bill to Medicare?
In 2024, Dr. Toyohara's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88341) and lab and pathology test (88312).
Where did Dr. Jennifer Platt Toyohara go to medical school?
Dr. Toyohara graduated from University of Missouri, Columbia School of Medicine in 2007.
What drugs does Dr. Jennifer Platt Toyohara prescribe most?
In 2024 Medicare Part D data, Dr. Toyohara's most prescribed drugs by claims were Clobetasol Propionate and Fluconazole.
Has Dr. Jennifer Platt Toyohara received payments from drug or device companies?
CMS Open Payments shows $101 in general payments to Dr. Toyohara from 2 companies from 2022 to 2024. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Jennifer Platt Toyohara been practicing?
Dr. Toyohara graduated from medical school in 2007, 19 years ago.
Does Dr. Jennifer Platt Toyohara do research?
Dmand AI links 8 publications to Dr. Toyohara, published from 2013 to 2023.
Who does Dr. Jennifer Platt Toyohara publish with?
Dr. Toyohara's most frequent co-authors are Hamad Alabdulrazzaq, MD (1 shared paper), Sarah Tuttleton Arron, MD, PhD (1 shared paper) and Anna Alexandra Bar, MD (1 shared paper).
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