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Internal Medicine

Parmender S. Bagga, MD

Works at hospitals in Marlborough, MA · Milford, MA · Worcester, MA · Massachusetts

Summary

Parmender S. Bagga, MD (Internal Medicine) is listed by Medicare at 3 hospitals in Marlborough, MA, Milford, MA and Worcester, MA. NPI 1861478059. 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 Parmender S. Bagga, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
31Years since medical school (graduated 1995)
MaleGender (as listed)
UMass Memorial Medical Group IncGroup practice

Quick answers

Which hospitals does Parmender S. Bagga work at?
Medicare's official clinician data lists Parmender S. Bagga at 3 hospitals: Marlborough Hospital, Milford Regional Medical Center and UMass Memorial Medical Center/University Campus. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Parmender S. Bagga see patients?
Medicare's clinician data lists 1 practice location in Westborough, MA. Call before your visit to confirm the address.
What is Parmender S. Bagga's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Parmender S. Bagga accept Medicare assignment?
Yes. Medicare's clinician data says Parmender S. Bagga 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.
Does Parmender S. Bagga offer telehealth?
Medicare's clinician data says Parmender S. Bagga offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Parmender S. Bagga?
(508) 366-1120, as listed in official Medicare / NPI Registry data.
What is Parmender S. Bagga's NPI number?
1861478059. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Parmender S. Bagga works

Medicare's Facility Affiliation Data lists Parmender S. Bagga 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 Parmender S. Bagga is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Parmender S. Bagga 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 Internal Medicine doctors in Massachusetts →

Other internal medicine doctors in Westborough

Clinicians with the same Medicare primary specialty in Westborough, MA — not a recommendation.

All internal medicine doctors in Westborough →

Clinician information

CredentialMD
Graduation year1995
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1861478059
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