Nicola A. London, MD

Medicare activity in 2024

Official CMS public-use data for Nicola A. London, 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)30 services
2. Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)24 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)20 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 pressure60%
• Arthritis39%
• Diabetes32%
• Depression28%
• Anxiety28%

Hospitals where Nicola A. London works

Medicare's Facility Affiliation Data lists Nicola A. London 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.

• MedStar Franklin Square Medical CenterRosedale, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210015
• Umd Upper Chesapeake Medical CenterBel Air, MD · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 210049

Practice locations

Addresses where Nicola A. London is enrolled with Medicare (CMS data updated October 2, 2026).

• 12 Medstar BlvdBel Air, MD 21015 (410) 877‑8088
• 1406 Crain S Hwy 106Glen Burnie, MD 21061 (410) 768‑6440
• 3333 N Calvert StBaltimore, MD 21218
• 9000 Franklin Square DrBaltimore, MD 21237 (443) 777‑7000

Group practices

Medicare enrollment lists Nicola A. London as a member of this group (CMS data updated October 2, 2026).

• MedStar Medical Group II LLC3,767 clinicians in the group

Specialties

• Obstetrics/Gynecologyprimary

Find other Obstetrics/Gynecology doctors in Maryland →

Other OB-GYNs in Bel Air

Clinicians with the same Medicare primary specialty in Bel Air, MD — not a recommendation.

• Chanan Levy, MD
• Meredith A. Nachbahr, MD
• James E. Thompson, MD
• Namrata Singhania, MD
• Eshanjit S. Sapra, MD
• Jeffrey Spencer, MD
• Maureen E. Grundy, MD
• Tracy Duke, MD

All OB-GYNs in Bel Air →

Other clinicians in MedStar Medical Group II LLC

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

• Jacqueline C. Mitchell, CNA
• J.corey A. Williams, MD
• Andrew R. Griffin, AA
• Charles W. Ferrell, DO
• Tracy Schaecher, NP
• Mark A. Castillo, PA

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