Erica L. Altschul, DO

Medicare activity in 2024

Official CMS public-use data for Erica L. Altschul, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)287 services
2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)196 services
3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)117 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)101 services
5. Critical care, first 30-74 minutes (99291)97 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%
• Arthritis66%
• Ischemic heart disease59%
• Heart failure54%
• COPD50%

Hospitals where Erica L. Altschul works

Medicare's Facility Affiliation Data lists Erica L. Altschul 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.

• Lenox Hill HospitalNew York, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330119
• Phelps HospitalSleepy Hollow, NY · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 330261

Practice locations

Addresses where Erica L. Altschul is enrolled with Medicare (CMS data updated October 2, 2026).

• 100 E 77th StNew York, NY 10075 (212) 434‑6980

Group practices

Medicare enrollment lists Erica L. Altschul as a member of this group (CMS data updated October 2, 2026).

• North Shore-Lij Medical PC6,440 clinicians in the group

Specialties

• Pulmonary Diseaseprimary
• Hospitalistalso
• Internal Medicinealso

Find other Pulmonary Disease doctors in New York →

Other pulmonologists in New York

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

• Victoria A. Mock, MD
• Shivani Singh, MD
• Bradley J. Hayward, MD
• Ashwin Basavaraj, MD
• Larry Difabrizio, MD
• Charlisa D. Gibson, MD
• Mark A. Sonnick, MD
• Bashar M. Mourad, MD

All pulmonologists in New York →

Other clinicians in North Shore-Lij Medical PC

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

• Syuzanna Asherova, NP
• Anne Kieran
• Brian Boden, DO
• Ronald E. Rosen, MD
• Kristen N. Risola
• Chandrowtie Persaud, NP

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