Dr. John David Trask, MD
- Hospital affiliations
- 2
- Industry payments
- $750
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 21 Highland Ave, Newburyport, MA 01950
- Practice phone
- Call (978) 462-7555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Seacoast Orthopedic Assoc Inc
Newburyport, Massachusetts
Find Dr. Trask'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. John David Trask is an orthopedic surgeon in Newburyport, Massachusetts
Dr. Trask practices at Seacoast Orthopedic Assoc Inc in Newburyport, Massachusetts.
Dr. Trask's NPI, 1386517043, was assigned on September 27, 2025. Dr. Trask holds Massachusetts license 1022118.
- NPI
- 1386517043NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507363215
- NPI enumeration date
- September 27, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (978) 462-7555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John David Trask practices at Seacoast Orthopedic Assoc Inc in Newburyport, Massachusetts
Dr. Trask's primary practice is Seacoast Orthopedic Assoc Inc, at 21 Highland Ave, Newburyport, MA 01950 in Essex County. The practice phone is (978) 462-7555.
- Seacoast Orthopedic Assoc Inc21 Highland Ave, Newburyport, MA 01950 · Essex CountyPhone(978) 462-7555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John David Trask is affiliated with 6 sites of care and 1 medical group
Dr. Trask's primary practice is Seacoast Orthopedic Assoc Inc in Newburyport, Massachusetts. Dr. Trask is also affiliated with Anna Jaques Hospital. The medical group on file is Seacoast Orthopedics & Sports Medicine. Dmand AI also links Dr. Trask to 1 more hospital, 2 home health agencies and 1 group practice or clinic, 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. John David Trask's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Trask practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Seacoast Orthopedic Assoc Inc | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John David Trask is one of 593 orthopedic surgeons in Massachusetts
Orthopaedic surgery is Dr. Trask's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Trask is licensed in Massachusetts.
Specialties and state licenses
- Orthopaedic surgery, MassachusettsPrimary
Orthopedic surgeons near Dr. Trask
Counts of orthopedic surgeons 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. John David Trask's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Trask's median patient age at 68, with 59% women.
Dr. Trask's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. John David Trask ranks in the 57th percentile for hip replacement in Medicare
Dr. Trask accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of hip replacement by Dr. Trask, more than 57% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Trask ranks in Medicare procedure volume
- Hip replacement
- 57th percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Knee replacement: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
Dr. John David Trask received $750 in industry payments in 2025
CMS Open Payments shows 6 general payments to Dr. Trask from 2 drug and device companies in 2025. Food and beverage make up the largest share, 75% of the total. Zimmer Biomet Holdings, Inc. paid the most, $456.
General payments to Dr. Trask by kind, 2025 to 2025
- Food and beverage$56075%
- Education$19025%
Companies that paid Dr. Trask the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John David Trask'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 |
| 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) |
| 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. John David Trask
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. John David Trask's NPI number?
Dr. John David Trask's NPI number is 1386517043. It was assigned on September 27, 2025, and it is active in the NPI Registry.
What kind of doctor is Dr. John David Trask?
Dr. John David Trask is an orthopedic surgeon in Newburyport, Massachusetts. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. John David Trask practice?
Dr. Trask practices at 21 Highland Ave, Newburyport, MA 01950. Dr. Trask's primary practice is Seacoast Orthopedic Assoc Inc in Newburyport, Massachusetts. Dmand AI also links Dr. Trask to 1 hospital, 2 home health agencies and 1 group practice or clinic.
What is Dr. John David Trask's office phone number?
The practice phone on file for Dr. Trask is (978) 462-7555.
What is Dr. John David Trask's medical license number?
Dr. Trask holds Massachusetts license 1022118.
Which hospitals is Dr. John David Trask affiliated with?
Dr. Trask is affiliated with Anna Jaques Hospital. Dmand AI links Dr. Trask to 1 more hospital.
What medical group is Dr. John David Trask part of?
Dr. Trask is linked to Seacoast Orthopedics & Sports Medicine.
Does Dr. John David Trask accept Medicare?
Yes. CMS lists Dr. Trask as accepting Medicare assignment.
Has Dr. John David Trask received payments from drug or device companies?
CMS Open Payments shows $750 in general payments to Dr. Trask from 2 companies from 2025 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. John David Trask been practicing?
Dr. Trask graduated from medical school in 2019, 7 years ago.
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