Jane Kerr-Fernandez, MD

Medicare activity in 2024

Official CMS public-use data for Jane Kerr-Fernandez, 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 office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)92 services
2. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)46 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)25 services
4. Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)17 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%
• Arthritis49%
• Anxiety43%
• Depression24%
• Osteoporosis21%

Hospitals where Jane Kerr-Fernandez works

Medicare's Facility Affiliation Data lists Jane Kerr-Fernandez 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.

• Anna Jaques HospitalNewburyport, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220029

Practice locations

Addresses where Jane Kerr-Fernandez is enrolled with Medicare (CMS data updated October 2, 2026).

• 255 Low St, Suite 101Newburyport, MA 01950 (978) 556‑0100
• 600 Primrose St, Suite 202Haverhill, MA 01830 (978) 556‑0100

Group practices

Medicare enrollment lists Jane Kerr-Fernandez as a member of this group (CMS data updated October 2, 2026).

• Seacoast Affiliated Group Practice Inc50 clinicians in the group

Specialties

• Obstetrics/Gynecologyprimary

Find other Obstetrics/Gynecology doctors in Massachusetts →

Other OB-GYNs in Newburyport

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

• Alda Andoni, MD
• Rebecca Boyer
• Mary F. Baker Berzansky, MD
• Steven Wan, MD

All OB-GYNs in Newburyport →

Other clinicians in Seacoast Affiliated Group Practice Inc

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

• Natalia S. Richey, CNM
• Luisa E. Lasalle
• Richard A. Zirin, MD
• Romie N. Mundy Ii, MD
• Saira Naseer, MD
• Marian Blawie, CNM

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