Paul R. Parker, MD

Medicare activity in 2024

Official CMS public-use data for Paul R. Parker, 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. Emergency department visit with moderate level of medical decision making (99284)30 services
2. Emergency department visit with low level of medical decision making (99283)27 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)17 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)16 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%
• Arthritis42%
• Diabetes33%
• Anxiety33%
• Chronic kidney disease33%

Hospitals where Paul R. Parker works

Medicare's Facility Affiliation Data lists Paul R. Parker 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.

• Massachusetts Eye and Ear Infirmary -Boston, MA · Acute Care Hospital · Emergency services: listed by Medicare · CCN 220075

Practice locations

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

• 50 Staniford St, Suite 600Boston, MA 02114 (617) 367‑4800
• 97 Libbey Industrial Pkwy, Suite 100East Weymouth, MA 02189 (781) 331‑3300

Group practices

Medicare enrollment lists Paul R. Parker as a member of this group (CMS data updated October 2, 2026).

• Ophthalmic Consultants of Boston Inc68 clinicians in the group

Specialties

• Ophthalmologyprimary

Find other Ophthalmology doctors in Massachusetts →

Other ophthalmologists in Boston

Clinicians with the same Medicare primary specialty in Boston, MA — not a recommendation.

• Roberto Pineda Ii, MD
• Naveen K. Rao, MD
• Deborah K. Schlossman, MD
• Gi H. Yoon Huang, MD
• Rebecca S. Hunter, MD
• Timothy J. Murtha, MD
• Nimesh Patel, MD
• Edward S. Lu, MD

All ophthalmologists in Boston →

Other clinicians in Ophthalmic Consultants of Boston Inc

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

• Naveen K. Rao, MD
• Jeffrey Ferrucci, OD
• Daniel J. Oconnor, MD
• Jasmin A. Geevarghese, OD
• Roger A. Bush, OD
• Lana M. Rifkin, 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