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

Internal Medicine

Maria Vivenzio, DO

Works at hospitals in Albany, NY · Saratoga Springs, NY · New York

Summary

Dr. Maria Vivenzio, DO is an internal medicine doctor at 211 Church St, Saratoga Springs, NY 12866. Phone: (518) 583-8421. Accepts Medicare assignment. In 2024, Maria Vivenzio had 149 Original Medicare patients and 362 services. NPI 1356600670. 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 Maria Vivenzio, 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 Maria Vivenzio accept Medicare assignment?
Yes. Medicare's clinician data says Maria Vivenzio 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 Maria Vivenzio see?
In 2024, CMS data shows 149 Original Medicare patients and 362 services for Maria Vivenzio. This counts Original Medicare only and measures volume, not quality.
What is Maria Vivenzio's NPI number?
1356600670. 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 Maria Vivenzio, 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 patients149
Services billed to Medicare362
Different services or procedures8
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)154 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)113 services
  3. Hospital discharge day management, more than 30 minutes (99239)66 services
  4. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)17 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 disease54%
  • Arthritis52%
  • Chronic kidney disease49%
  • Diabetes47%

Hospitals where Maria Vivenzio works

Medicare's Facility Affiliation Data lists Maria Vivenzio 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.

Practice locations

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

Group practices

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

  • Saratoga Hospital356 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Saratoga Springs

Clinicians with the same Medicare primary specialty in Saratoga Springs, NY — not a recommendation.

All internal medicine doctors in Saratoga Springs →

Other clinicians in Saratoga Hospital

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

Clinician information

CredentialDO
Medical schoolWest Virginia School Of Osteopathic Medicine
Graduation year2012 (14 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1356600670
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