Frederick H. Won, PA-C
- Part D claims, 2024
- 79
- Hospital affiliations
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 1153 Centre Street, Jamaica Plain, MA 02130
- Practice phone
- Call (617) 983-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Frederick Won'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.
Frederick H. Won is a physician assistant in Jamaica Plain, Massachusetts
Frederick Won practices at Brigham and Women's Faulkner Hospital in Jamaica Plain, Massachusetts, part of Mass General Brigham.
Frederick Won's NPI, 1982865507, was assigned on June 17, 2008. Frederick Won holds Massachusetts license 2541.
- NPI
- 1982865507NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880754068
- NPI enumeration date
- June 17, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 983-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Frederick H. Won practices at Brigham and Women's Faulkner Hospital in Jamaica Plain, Massachusetts
Frederick Won's primary practice is Brigham and Women's Faulkner Hospital, at 1153 Centre Street, Jamaica Plain, MA 02130 in Suffolk County. The practice phone is (617) 983-7000.
- Brigham and Women's Faulkner Hospital1153 Centre Street, Jamaica Plain, MA 02130 · Suffolk CountyPhone(617) 983-7000
Source: Dmand AI Affiliation Data
Frederick H. Won is affiliated with 3 sites of care and 1 medical group
Frederick Won's primary practice is Brigham and Women's Faulkner Hospital in Jamaica Plain, Massachusetts, part of Mass General Brigham. Frederick Won is also affiliated with Brigham and Women's Hospital. The medical group on file is Brigham and Women's Hospital. Dmand AI also links Frederick Won to 1 more hospital outpatient department, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Frederick H. Won's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Frederick Won practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brigham and Women's Faulkner Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Frederick H. Won is one of 3,922 physician assistants in Massachusetts
Physician assistant is Frederick Won's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Frederick Won is licensed in Massachusetts.
Specialties and state licenses
- Physician assistant, MassachusettsPrimary
Physician assistants near Frederick Won
Counts of physician assistants 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
Frederick H. Won's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Frederick Won's median patient age at 67, with 50% women.
Frederick Won's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Frederick H. Won wrote 79 Medicare Part D claims in 2024
In 2024, Frederick Won wrote 79 Medicare Part D claims for 57 patients. 87% of them were for generic drugs.
Frederick Won's Part D claims by kind of drug, 2024
- Generic69 claims87%
- Brand-name and other10 claims13%
Drug classes CMS tracks in Frederick Won's Part D claims, 2024
- Antibiotics29%23 of 79 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Frederick H. Won takes part in Medicare
Frederick Won 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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Sources for Frederick H. Won'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 (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) |
| 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 Frederick H. Won
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Frederick H. Won's NPI number?
Frederick H. Won's NPI number is 1982865507. It was assigned on June 17, 2008, and it is active in the NPI Registry.
What does Frederick H. Won specialize in?
Frederick H. Won is a physician assistant in Jamaica Plain, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Frederick H. Won practice?
Frederick Won practices at 1153 Centre Street, Jamaica Plain, MA 02130. Frederick Won's primary practice is Brigham and Women's Faulkner Hospital in Jamaica Plain, Massachusetts, part of Mass General Brigham. Dmand AI also links Frederick Won to 1 hospital outpatient department.
What is Frederick H. Won's office phone number?
The practice phone on file for Frederick Won is (617) 983-7000.
What is Frederick H. Won's medical license number?
Frederick Won holds Massachusetts license 2541.
Which hospitals is Frederick H. Won affiliated with?
Frederick Won practices at Brigham and Women's Faulkner Hospital in Jamaica Plain, Massachusetts. Frederick Won is also affiliated with Brigham and Women's Hospital.
What medical group is Frederick H. Won part of?
Frederick Won is linked to Brigham and Women's Hospital.
Does Frederick H. Won accept Medicare?
Yes. CMS lists Frederick Won as accepting Medicare assignment.
How long has Frederick H. Won been practicing?
Frederick Won graduated from medical school in 2008, 18 years ago.
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