Warren S. Goldblatt, MD

Medicare activity in 2024

Official CMS public-use data for Warren S. Goldblatt, 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)851 services
2. Measurement of corneal curvature and depth of eye (92136)773 services
3. Removal of cataract with insertion of prosthetic lens (66984)493 services
4. Insertion of drug delivery implant into tear duct of eye (68841)475 services
5. Imaging of optic nerve (92133)348 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 pressure70%
• Arthritis42%
• Diabetes29%
• Ischemic heart disease20%
• Chronic kidney disease20%

Hospitals where Warren S. Goldblatt works

Medicare's Facility Affiliation Data lists Warren S. Goldblatt 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.

• Frisbie Memorial HospitalRochester, NH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 300014

Practice locations

Addresses where Warren S. Goldblatt is enrolled with Medicare (CMS data updated October 2, 2026).

• 155 Borthwick Ave, Suite 200ePortsmouth, NH 03801 (603) 436‑1773
• 267 Route 108Somersworth, NH 03878 (603) 692‑7500

Group practices

Medicare enrollment lists Warren S. Goldblatt as a member of this group (CMS data updated October 2, 2026).

• Eyesight Ophthalmic Services PLLC16 clinicians in the group

Specialties

• Ophthalmologyprimary

Find other Ophthalmology doctors in New Hampshire →

Other ophthalmologists in Portsmouth

Clinicians with the same Medicare primary specialty in Portsmouth, NH — not a recommendation.

• Lucian Szmyd, MD
• Newton T. Peters, MD
• Marsha C. Kavanagh, MD
• Edward H. Jaccoma, MD
• Richard J. Lasonde, MD
• Kinley Beck, MD
• Nathaniel C. Sears, MD
• Jason T. Szelog, MD

All ophthalmologists in Portsmouth →

Other clinicians in Eyesight Ophthalmic Services PLLC

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

• Newton T. Peters, MD
• Marsha C. Kavanagh, MD
• Janet S. Rand, OD
• Nathaniel C. Sears, MD
• Claudia Bartolini, MD
• Timothy Sullivan, 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