Dr. Ben Matthews Willwerth Jr., MD
- Industry payments
- $16
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 340 Wood Rd, Braintree, MA 02184
- Practice phone
- Call (781) 843-5700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New England Pain Assocites, PC
Braintree, Massachusetts
Find Dr. Willwerth'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. Ben Matthews Willwerth Jr. is a pediatrician in Braintree, Massachusetts
Dr. Willwerth practices at New England Pain Assocites, PC in Braintree, Massachusetts.
Dr. Willwerth's NPI, 1174572689, was assigned on May 10, 2006. Dr. Willwerth holds Massachusetts license 156918.
- NPI
- 1174572689NPI Registry (opens in a new tab)
- NPI enumeration date
- May 10, 2006
- NPI status
- Active
- Practice phone
- (781) 843-5700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Ben Matthews Willwerth Jr. practices at New England Pain Assocites, PC in Braintree, Massachusetts
Dr. Willwerth's primary practice is New England Pain Assocites, PC, at 340 Wood Rd, Braintree, MA 02184 in Norfolk County. The practice phone is (781) 843-5700.
- New England Pain Assocites, PC340 Wood Rd, Braintree, MA 02184 · Norfolk CountyPhone(781) 843-5700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ben Matthews Willwerth Jr. is affiliated with 2 sites of care and 1 medical group
Dr. Willwerth's primary practice is New England Pain Assocites, PC in Braintree, Massachusetts. Dmand AI also links Dr. Willwerth to 1 group practice or clinic and 1 medical group, 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. Ben Matthews Willwerth Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Willwerth practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New England Pain Assocites, PC | 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. Ben Matthews Willwerth Jr. is one of 2,101 pediatricians in Massachusetts
Pediatrics is Dr. Willwerth's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Willwerth is licensed in Massachusetts.
Specialties and state licenses
- Pediatrics, MassachusettsPrimary
Pediatricians near Dr. Willwerth
Counts of pediatricians 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. Ben Matthews Willwerth Jr.'s patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Willwerth's median patient age at 11, with 39% women.
Dr. Willwerth's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women39%
- Men61%
Source: Dmand AI Patient Panel Data
Dr. Ben Matthews Willwerth Jr. received $16 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Willwerth from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $16.
Companies that paid Dr. Willwerth the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ben Matthews Willwerth Jr.'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Ben Matthews Willwerth Jr.
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. Ben Matthews Willwerth Jr.'s NPI number?
Dr. Ben Matthews Willwerth Jr.'s NPI number is 1174572689. It was assigned on May 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ben Matthews Willwerth Jr.?
Dr. Ben Matthews Willwerth Jr. is a pediatrician in Braintree, Massachusetts. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Ben Matthews Willwerth Jr. practice?
Dr. Willwerth practices at 340 Wood Rd, Braintree, MA 02184. Dr. Willwerth's primary practice is New England Pain Assocites, PC in Braintree, Massachusetts. Dmand AI also links Dr. Willwerth to 1 group practice or clinic and 1 medical group.
What is Dr. Ben Matthews Willwerth Jr.'s office phone number?
The practice phone on file for Dr. Willwerth is (781) 843-5700.
What is Dr. Ben Matthews Willwerth Jr.'s medical license number?
Dr. Willwerth holds Massachusetts license 156918.
Has Dr. Ben Matthews Willwerth Jr. received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Dr. Willwerth from 1 company from 2019 to 2019. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Ben Matthews Willwerth Jr. been practicing?
Dr. Willwerth's NPI was assigned in 2006.
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