Parisa Momtaz, MD

Medicare activity in 2024

Official CMS public-use data for Parisa Momtaz, 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 high level of medical decision making, if using time, 40 minutes or more (99215)431 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)250 services
3. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)45 services
4. 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)19 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)13 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%
• Arthritis44%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)37%
• Ischemic heart disease33%
• Diabetes29%

Practice locations

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

• 1275 York AveNew York, NY 10021 (212) 639‑2131
• 500 Westchester AveWest Harrison, NY 10604 (212) 639‑2000

Group practices

Medicare enrollment lists Parisa Momtaz as a member of these groups (CMS data updated October 2, 2026).

• Memorial Solid Tumor Group234 clinicians in the group
• MSK Harrison132 clinicians in the group

Specialties

• Hematology/Oncologyprimary

Find other Hematology/Oncology doctors in New York →

Other hematologist-oncologists in New York

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

• Neil J. Shah, MD
• Rekha Parameswaran, MD
• Jodi V. Mones, MD
• Mohammad S. Alhomoud
• Nakul Singhal, MD
• Emily K. Feld, MD
• Hina Naqvi, MD
• Jonathan U. Peled, MD

All hematologist-oncologists in New York →

Other clinicians in Memorial Solid Tumor Group

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

• Dana E. Rathkopf, MD
• Caroll C. Tipian, NP
• Joshua Z. Drago, MD
• Guillermo Argiles-Martine, MD
• Gopakumar V. Iyer, MD
• Philip H. Choi, 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