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Internal Medicine

Prathibha Ranganna, MD

Works at hospitals in Worcester, MA · Southbridge, MA · Massachusetts

Summary

Prathibha Ranganna, MD (Internal Medicine) is listed by Medicare at 3 hospitals in Worcester, MA and Southbridge, MA. NPI 1871701060. 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 Prathibha Ranganna, 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
24Years since medical school (graduated 2002)
FemaleGender (as listed)
Primary Physician Partners P.CGroup practice

Quick answers

Which hospitals does Prathibha Ranganna work at?
Medicare's official clinician data lists Prathibha Ranganna at 3 hospitals: St Vincent Hospital, UMass Memorial Health - Harrington Hospital and UMass Memorial Medical Center/University Campus. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Prathibha Ranganna see patients?
Medicare's clinician data lists 1 practice location in Worcester, MA. Call before your visit to confirm the address.
What is Prathibha Ranganna's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Prathibha Ranganna accept Medicare assignment?
Yes. Medicare's clinician data says Prathibha Ranganna 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 Prathibha Ranganna?
(508) 363-7300, as listed in official Medicare / NPI Registry data.
What is Prathibha Ranganna's NPI number?
1871701060. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Prathibha Ranganna works

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

Group practices

Medicare enrollment lists Prathibha Ranganna as a member of this group (CMS data updated 2026-10-02).

  • Primary Physician Partners P.C2 clinicians in the group

Specialties

Find other Internal Medicine doctors in Massachusetts →

Other internal medicine doctors in Worcester

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

All internal medicine doctors in Worcester →

Clinician information

CredentialMD
Graduation year2002
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1871701060
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