Lauren R. Schaff, MD

Medicare activity in 2024

Official CMS public-use data for Lauren R. Schaff, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)155 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)91 services
3. 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)82 services
4. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)80 services
5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)33 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%
• Arthritis50%
• Stroke or mini-stroke50%
• Anxiety46%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)40%

Practice locations

Addresses where Lauren R. Schaff is enrolled with Medicare (CMS data updated October 2, 2026).

• 1275 York AveNew York, NY 10065 (212) 639‑2000
• 225 Summit AveMontvale, NJ 07645 (908) 542‑3336

Group practices

Medicare enrollment lists Lauren R. Schaff as a member of these groups (CMS data updated October 2, 2026).

• MSK Bergen255 clinicians in the group
• Memorial Neurology Group93 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in New York →

Other neurologists in New York

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

• Jane Lee, MD
• Aaron S. Zelikovich, MD
• Carolyn Brockington, MD
• Jesse Weinberger, MD
• Jessica Lin, MD
• Wells Andres, MD
• Alexandra Gewirtz, MD
• Christine M. Fitzpatrick, MD

All neurologists in New York →

Other clinicians in MSK Bergen

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

• Sminu Bose, MD
• Katie L. Rudy Tomczak, NP
• Elise Desperito, MD
• David H. Aggen, MD
• Kevin A. David, MD
• Natalie A. Moryl, MD

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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
4. Medicare Care Compare — official Medicare tool to look up clinicians