Diane L. Ainsworth, MD

Medicare activity in 2024

Official CMS public-use data for Diane L. Ainsworth, 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. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)98 services
2. Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)78 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)48 services
4. Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (76830)29 services
5. Stool analysis for blood, by fecal hemoglobin determination by immunoassay (82274)23 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 pressure49%
• Arthritis45%
• Osteoporosis38%
• Anxiety17%
• Ischemic heart disease16%

Hospitals where Diane L. Ainsworth works

Medicare's Facility Affiliation Data lists Diane L. Ainsworth 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.

• Greenwich Hospital Association -Greenwich, CT · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 070018
• St John's Riverside HospitalYonkers, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330208
• White Plains Hospital CenterWhite Plains, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330304

Practice locations

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

• 2 Overhill RdScarsdale, NY 10583 (914) 831‑4170
• 210 Westchester AveWhite Plains, NY 10604 (914) 682‑0700

Group practices

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

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

Specialties

• Obstetrics/Gynecologyprimary

Find other Obstetrics/Gynecology doctors in New York →

Other OB-GYNs in Scarsdale

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

• Catherine Shea, MD
• Mia M. Wright, MD
• Basil Kocur, MD
• Maria C. Abbattista, MD

All OB-GYNs in Scarsdale →

Other clinicians in Westchester Medical Group, P.C

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

• Hannah De Groot, MD
• Emily M. Philip, PA
• Diana Waxler
• Adora-Ann C. Fou, MD
• Erika Sisk, NP
• Emily Lorch, 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. 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