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Hospitalist

Ania Preneta, MD

Works at hospitals in Framingham, MA · Boston, MA · Massachusetts

Summary

Dr. Ania Preneta, MD is a hospitalist at 115 Lincoln St, Framingham, MA 01702. Phone: (508) 383-1000. Accepts Medicare assignment. In 2024, Ania Preneta had 373 Original Medicare patients and 938 services. NPI 1578958518. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Ania Preneta, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Ania Preneta accept Medicare assignment?
Yes. Medicare's clinician data says Ania Preneta accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Ania Preneta see?
In 2024, CMS data shows 373 Original Medicare patients and 938 services for Ania Preneta. This counts Original Medicare only and measures volume, not quality.
What is Ania Preneta's NPI number?
1578958518. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Ania Preneta, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients373
Services billed to Medicare938
Different services or procedures6
Participating Medicare providerYes
Average age of these patients81

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)477 services
  2. Hospital discharge day management, more than 30 minutes (99239)233 services
  3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)106 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)102 services
  5. Hospital discharge day management, 30 minutes or less (99238)19 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Ischemic heart disease62%
  • Arthritis57%
  • Chronic kidney disease52%
  • Heart failure51%

Hospitals where Ania Preneta works

Medicare's Facility Affiliation Data lists Ania Preneta at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Metrowest Medical CenterFramingham, MA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 220175
  • Tufts Medical CenterBoston, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220116

Practice locations

Addresses where Ania Preneta is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Ania Preneta as a member of this group (CMS data updated October 2, 2026).

  • Hospitalist Physicians of Massachusetts PC85 clinicians in the group

Specialties

Find other Hospitalist doctors in Massachusetts →

Other hospitalists in Framingham

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

All hospitalists in Framingham →

Other clinicians in Hospitalist Physicians of Massachusetts PC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2015 (11 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1578958518
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians