Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Obstetrics/Gynecology

Lourdes Q. Uy, MD

Works at hospitals in Worcester, MA · Massachusetts

Summary

Lourdes Q. Uy, MD (Obstetrics/Gynecology) is listed by Medicare at 1 hospital in Worcester, MA. NPI 1831419829. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Lourdes Q. Uy, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Obstetrics/GynecologyPrimary specialty
YesAccepts Medicare assignment
37Years since medical school (graduated 1989)
FemaleGender (as listed)
UMass Memorial Medical Group IncGroup practice

Quick answers

Which hospitals does Lourdes Q. Uy work at?
Medicare's official clinician data lists Lourdes Q. Uy at 1 hospital: UMass Memorial Medical Center/University Campus. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Lourdes Q. Uy see patients?
Medicare's clinician data lists 1 practice location in Leominster, MA. Call before your visit to confirm the address.
What is Lourdes Q. Uy's specialty?
Medicare lists Obstetrics/Gynecology as the primary specialty.
Does Lourdes Q. Uy accept Medicare assignment?
Yes. Medicare's clinician data says Lourdes Q. Uy accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Lourdes Q. Uy?
(978) 466-4220, as listed in official Medicare / NPI Registry data.
What is Lourdes Q. Uy's NPI number?
1831419829. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Lourdes Q. Uy works

Medicare's Facility Affiliation Data lists Lourdes Q. Uy at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Lourdes Q. Uy is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Lourdes Q. Uy as a member of this group (CMS data updated 2026-10-02).

  • UMass Memorial Medical Group Inc2,516 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Massachusetts →

Other OB-GYNs in Massachusetts

Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.

All OB-GYNs in Massachusetts →

Clinician information

CredentialMD
Graduation year1989
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1831419829
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians