David J. Derosier Jr., Acnpcag, CPNP-AC
- Hospital affiliations
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 123 Summer Street, Worcester, MA 01608
- Practice phone
- Call (508) 363-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find David Derosier's professional email, personal email and mobile number
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David J. Derosier Jr. is an acute care nurse practitioner in Worcester, Massachusetts
David Derosier practices at Saint Vincent Hospital in Worcester, Massachusetts, part of Tenet Healthcare.
David Derosier's NPI, 1053935072, was assigned on June 5, 2020. David Derosier holds Massachusetts license RN269379.
- NPI
- 1053935072NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032642293
- NPI enumeration date
- June 5, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 363-5000
- 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)
David J. Derosier Jr. practices at Saint Vincent Hospital in Worcester, Massachusetts
David Derosier's primary practice is Saint Vincent Hospital, at 123 Summer Street, Worcester, MA 01608 in Worcester County. The practice phone is (508) 363-5000.
- Saint Vincent Hospital123 Summer Street, Worcester, MA 01608 · Worcester CountyPhone(508) 363-5000
Source: Dmand AI Affiliation Data
David J. Derosier Jr. is affiliated with 3 sites of care and 2 medical groups
David Derosier's primary practice is Saint Vincent Hospital in Worcester, Massachusetts, part of Tenet Healthcare. David Derosier is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is UMass Memorial Medical Group. Dmand AI also links David Derosier to 1 more hospital outpatient department and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David J. Derosier Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Derosier practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Vincent Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Tenet Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
David J. Derosier Jr. is one of 445 acute care nurse practitioners in Massachusetts
Acute care is David Derosier's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. David Derosier is licensed in Massachusetts.
Specialties and state licenses
- Acute care nurse practitioner, MassachusettsPrimary
Acute care nurse practitioners near David Derosier
Counts of acute care nurse practitioners 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
David J. Derosier Jr.'s patients have a median age of 66
Across all payers, Dmand AI patient panel data puts David Derosier's median patient age at 66, with 44% women.
David Derosier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women44%
- Men50%
Source: Dmand AI Patient Panel Data
How David J. Derosier Jr. takes part in Medicare
David Derosier 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)
Sources for David J. Derosier 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 |
| 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 David J. Derosier 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 David J. Derosier Jr.'s NPI number?
David J. Derosier Jr.'s NPI number is 1053935072. It was assigned on June 5, 2020, and it is active in the NPI Registry.
What does David J. Derosier Jr. specialize in?
David J. Derosier Jr. is an acute care nurse practitioner in Worcester, Massachusetts. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does David J. Derosier Jr. practice?
David Derosier practices at 123 Summer Street, Worcester, MA 01608. David Derosier's primary practice is Saint Vincent Hospital in Worcester, Massachusetts, part of Tenet Healthcare. Dmand AI also links David Derosier to 1 hospital outpatient department and 1 medical group.
What is David J. Derosier Jr.'s office phone number?
The practice phone on file for David Derosier is (508) 363-5000.
What is David J. Derosier Jr.'s medical license number?
David Derosier holds Massachusetts license RN269379.
Which hospitals is David J. Derosier Jr. affiliated with?
David Derosier practices at Saint Vincent Hospital in Worcester, Massachusetts. David Derosier is also affiliated with UMass Memorial Medical Center - University Campus.
What medical group is David J. Derosier Jr. part of?
David Derosier is linked to UMass Memorial Medical Group. Dmand AI links David Derosier to 1 more medical group.
Does David J. Derosier Jr. accept Medicare?
Yes. CMS lists David Derosier as accepting Medicare assignment.
How long has David J. Derosier Jr. been practicing?
David Derosier graduated from medical school in 2019, 7 years ago.
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