Kevin J. Sinclair Jr., PA
- Part D claims, 2024
- 136
- Hospital affiliations
- 1
- Industry payments
- $89
- Medical groups
- 5
- State license
- 1
- Practice address
- 75 Francis Street, Boston, MA 02115
- Practice phone
- Call (617) 732-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kevin Sinclair'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.
Kevin J. Sinclair Jr. is a physician assistant in Boston, Massachusetts
Kevin Sinclair practices at Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham.
Kevin Sinclair's NPI, 1831659218, was assigned on March 22, 2019. Kevin Sinclair graduated from Tufts University School of Medicine in 2019. Kevin Sinclair holds Massachusetts license PA6947.
- NPI
- 1831659218NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941534846
- NPI enumeration date
- March 22, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 732-5500
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kevin J. Sinclair Jr. practices at Brigham and Women's Hospital in Boston, Massachusetts
Kevin Sinclair's primary practice is Brigham and Women's Hospital, at 75 Francis Street, Boston, MA 02115 in Suffolk County. The practice phone is (617) 732-5500.
- Brigham and Women's Hospital75 Francis Street, Boston, MA 02115 · Suffolk CountyPhone(617) 732-5500
Source: Dmand AI Affiliation Data
Kevin J. Sinclair Jr. is affiliated with 2 sites of care and 5 medical groups
Kevin Sinclair's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Kevin Sinclair to 4 more medical groups and 1 hospital outpatient department, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kevin J. Sinclair Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kevin Sinclair practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brigham and Women's Hospital | Available with a free account |
| +1 more site and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Kevin J. Sinclair Jr. is one of 3,922 physician assistants in Massachusetts
Physician assistant is Kevin Sinclair's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Kevin Sinclair is licensed in Massachusetts.
Specialties and state licenses
- Physician assistant, MassachusettsPrimary
Physician assistants near Kevin Sinclair
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
Kevin J. Sinclair Jr.'s patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Kevin Sinclair's median patient age at 76, with 33% women.
Kevin Sinclair's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Kevin J. Sinclair Jr. wrote 136 Medicare Part D claims in 2024
In 2024, Kevin Sinclair wrote 136 Medicare Part D claims for 69 patients. 94% of them were for generic drugs.
Kevin Sinclair's Part D claims by kind of drug, 2024
- Generic128 claims94%
- Brand-name and other8 claims6%
Drug classes CMS tracks in Kevin Sinclair's Part D claims, 2024
- Antibiotics35%47 of 136 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 Kevin J. Sinclair Jr. takes part in Medicare
Kevin Sinclair 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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Kevin J. Sinclair Jr. received $89 in industry payments in 2025
CMS Open Payments shows 4 general payments to Kevin Sinclair from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $47.
Companies that paid Kevin Sinclair the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Kevin J. Sinclair Jr. graduated from Tufts University School of Medicine
Kevin Sinclair graduated from Tufts University School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Kevin J. Sinclair 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 | 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) |
| 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 Kevin J. Sinclair 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 Kevin J. Sinclair Jr.'s NPI number?
Kevin J. Sinclair Jr.'s NPI number is 1831659218. It was assigned on March 22, 2019, and it is active in the NPI Registry.
What does Kevin J. Sinclair Jr. specialize in?
Kevin J. Sinclair Jr. is a physician assistant in Boston, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Kevin J. Sinclair Jr. practice?
Kevin Sinclair practices at 75 Francis Street, Boston, MA 02115. Kevin Sinclair's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Kevin Sinclair to 4 medical groups and 1 hospital outpatient department.
What is Kevin J. Sinclair Jr.'s office phone number?
The practice phone on file for Kevin Sinclair is (617) 732-5500.
What is Kevin J. Sinclair Jr.'s medical license number?
Kevin Sinclair holds Massachusetts license PA6947.
Which hospitals is Kevin J. Sinclair Jr. affiliated with?
Kevin Sinclair practices at Brigham and Women's Hospital in Boston, Massachusetts.
What medical group is Kevin J. Sinclair Jr. part of?
Kevin Sinclair is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Kevin Sinclair to 4 more medical groups.
Does Kevin J. Sinclair Jr. accept Medicare?
Yes. CMS lists Kevin Sinclair as accepting Medicare assignment.
Where did Kevin J. Sinclair Jr. go to medical school?
Kevin Sinclair graduated from Tufts University School of Medicine in 2019.
Has Kevin J. Sinclair Jr. received payments from drug or device companies?
CMS Open Payments shows $89 in general payments to Kevin Sinclair from 3 companies from 2025 to 2025. The largest total came from Amgen Inc.
How long has Kevin J. Sinclair Jr. been practicing?
Kevin Sinclair graduated from medical school in 2019, 7 years ago.
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