Anthony C. Castelbuono, MD

Medicare activity in 2024

Official CMS public-use data for Anthony C. Castelbuono, 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 complete exam of visual system (92014)1,023 services
2. Imaging of optic nerve (92133)521 services
3. Exam of visual field with extended testing (92083)459 services
4. Imaging of retina (92134)157 services
5. Established patient problem focused exam of visual system (92012)92 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%
• Arthritis47%
• Diabetes46%
• Chronic kidney disease27%
• Ischemic heart disease25%

Hospitals where Anthony C. Castelbuono works

Medicare's Facility Affiliation Data lists Anthony C. Castelbuono 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.

• Sinai Hospital of BaltimoreBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210012

Practice locations

Addresses where Anthony C. Castelbuono is enrolled with Medicare (CMS data updated October 2, 2026).

• 2411 W Belvedere Ave 6th Floor, Sinai Opthalmology AssociatesBaltimore, MD 21215 (410) 601‑6480

Group practices

Medicare enrollment lists Anthony C. Castelbuono as a member of this group (CMS data updated October 2, 2026).

• Sinai Hospital of Baltimore, Inc380 clinicians in the group

Specialties

• Ophthalmologyprimary

Find other Ophthalmology doctors in Maryland →

Other ophthalmologists in Baltimore

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

• Fitz Gerald Diala, MD
• Lily T. Im, MD
• Shalom Kelman, MD
• Ivan H. Garcia Jr., MD
• Anthony R. Cox, MD
• Susan B. Bressler, MD
• David T. Dao, MD
• Daniel A. Rodriguez, MD

All ophthalmologists in Baltimore →

Other clinicians in Sinai Hospital of Baltimore, Inc

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

• Joseph J. Bennett, MD
• Brad Pfeffer, MD
• Abdul Akim Bakarr, MD
• Joy J. Kim, PA
• Erica Longstreet, PA
• Adeeb G. Bou-Saba, 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