Cordelia Schwarz, MD

Medicare activity in 2024

Official CMS public-use data for Cordelia Schwarz, 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.

Most frequent services

1. Injection, onabotulinumtoxina, 1 unit (J0585)36,710 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)384 services
3. Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face (64615)120 services
4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)94 services
5. Injection of chemical for paralysis of nerve muscles on side of face (64612)57 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 cholesterol75%
• High blood pressure62%
• Arthritis48%
• Depression31%
• Anxiety28%
• Diabetes24%

Hospitals where Cordelia Schwarz works

Medicare's Facility Affiliation Data lists Cordelia Schwarz 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.

• New York-Presbyterian HospitalNew York, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330101

Practice locations

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

• 210 Westchester AveWhite Plains, NY 10604 (914) 682‑0700

Group practices

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

• Westchester Medical Group, P.C415 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in New York →

Other neurologists in White Plains

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

• Jennifer Rosen, MD
• Ute Traugott, MD
• Hannah H. Breit, MD
• Claudiu I. Diaconu, MD
• Behzad Maghsoudlou, MD
• Ivo Bach, MD
• Mark Tullman, MD
• Ronald M. Silverman, MD

All neurologists in White Plains →

Other clinicians in Westchester Medical Group, P.C

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

• Maria C. Crisanti, MD
• Jeffrey S. Rosenfield, MD
• Joseph N. Batac, MD
• Michelle Wallenstein, MD
• Sandra Bost, MD
• Joseph Boos, OD

Clinician information

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