Provider Profile
Oscar J. De LA Rosa
Unclaimed ProfileAbout Oscar De la Rosa
Oscar J. De LA Rosa is a nurse practitioner — family practicing in Worcester, MA. Oscar trained at University of Massachusetts Medical School, graduating in 2024. Oscar is also listed as specializing in registered nurse.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (508) 532-7331
- Email not available
Practice Locations
19 TACOMA ST
Worcester, MA 01605
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 23 related providers in 3 groups
Other nurse practitioners in Worcester 8
Same specialty, same city.
Trained at University of Massachusetts Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 2024 at University of Massachusetts Medical School 7
Providers who graduated from the same medical school in the same year.
Common questions
What does Oscar J. De LA Rosa specialize in?
Oscar J. De LA Rosa is a nurse practitioner in Worcester, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Where is Oscar J. De LA Rosa located?
Oscar J. De LA Rosa is listed at 19 Tacoma St, Worcester, MA 01605. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Oscar J. De LA Rosa's phone number?
The number on file is (508) 532-7331. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Oscar J. De LA Rosa?
Oscar J. De LA Rosa's National Provider Identifier is 1326701749. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Oscar J. De LA Rosa train?
Oscar J. De LA Rosa attended University of Massachusetts Medical School, graduating in 2024. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Oscar J. De LA Rosa have?
Oscar J. De LA Rosa has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.
CMS public data
Is Oscar J. De LA Rosa's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Oscar J. De LA Rosa. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.