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

Neurology

Marianna V. Spanaki Varelas, MD

Works at hospitals in Albany, NY · Amsterdam, NY · New York

Summary

Dr. Marianna V. Spanaki Varelas, MD is a neurologist at 47 New Scotland Ave, Albany, NY 12208. Phone: (518) 262-5633. Accepts Medicare assignment. In 2024, Marianna V. Spanaki Varelas had 201 Original Medicare patients and 265 services. NPI 1659446391. 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 Marianna V. Spanaki Varelas, 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 Marianna V. Spanaki Varelas accept Medicare assignment?
Yes. Medicare's clinician data says Marianna V. Spanaki Varelas 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 Marianna V. Spanaki Varelas see?
In 2024, CMS data shows 201 Original Medicare patients and 265 services for Marianna V. Spanaki Varelas. This counts Original Medicare only and measures volume, not quality.
What is Marianna V. Spanaki Varelas's NPI number?
1659446391. 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 Marianna V. Spanaki Varelas, 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 patients201
Services billed to Medicare265
Different services or procedures26
Participating Medicare providerYes
Average age of these patients63

Most frequent services

  1. Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)40 services
  2. Measurement of brain wave activity (eeg), awake and drowsy (95816)39 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)32 services
  4. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)31 services
  5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)24 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 pressure70%
  • High cholesterol70%
  • Anxiety43%
  • Depression35%
  • Stroke or mini-stroke35%
  • Arthritis34%

Hospitals where Marianna V. Spanaki Varelas works

Medicare's Facility Affiliation Data lists Marianna V. Spanaki Varelas 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.

  • Albany Medical Center HospitalAlbany, NY · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 330013
  • St Mary's HealthcareAmsterdam, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330047

Practice locations

Addresses where Marianna V. Spanaki Varelas is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Marianna V. Spanaki Varelas as a member of this group (CMS data updated October 2, 2026).

  • Albany Medical College1,056 clinicians in the group

Specialties

Find other Neurology doctors in New York →

Other neurologists in Albany

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

All neurologists in Albany →

Other clinicians in Albany Medical College

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

Clinician information

CredentialMD
Graduation year1988 (38 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1659446391
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