Quick answers
- Does Zulmarie Roig accept Medicare assignment?
- Yes. Medicare's clinician data says Zulmarie Roig accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Zulmarie Roig see?
- In 2024, CMS data shows 2,076 Original Medicare patients and 2,571 services for Zulmarie Roig. This counts Original Medicare only and measures volume, not quality.
- What is Zulmarie Roig's NPI number?
- 1508856626. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Zulmarie Roig, 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.
| Original Medicare patients | 2,076 |
|---|---|
| Services billed to Medicare | 2,571 |
| Different services or procedures | 39 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Mri scan of brain before and after contrast (70553)448 services
- Ct scan head or brain without contrast (70450)420 services
- Mri scan of lower spinal canal without contrast (72148)352 services
- Mri scan of brain without contrast (70551)345 services
- Mri scan of upper spinal canal without contrast (72141)146 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 pressure74%
- Arthritis61%
- Anxiety39%
- Depression33%
- Ischemic heart disease31%
Hospitals where Zulmarie Roig works
Medicare's Facility Affiliation Data lists Zulmarie Roig 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 General HospitalBoston, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220071
- Newton-Wellesley HospitalNewton, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220101
- North Shore Medical Center -Salem, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220035
- The Cooley Dickinson Hospital IncNorthampton, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220015
- Wentworth-Douglass HospitalDover, NH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 300018
Practice locations
Addresses where Zulmarie Roig is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1 Park WayHaverhill, MA 01830 (978) 521‑3210
- 30 Tuscan BlvdSalem, NH 03079 (857) 282‑8100
- 65 Calef HwyLee, NH 03861 (603) 740‑2250
- 67 Corporate DrPortsmouth, NH 03801 (603) 740‑2250
- 7 Marsh Brook DrSomersworth, NH 03878 (603) 740‑2250
Group practices
Medicare enrollment lists Zulmarie Roig as a member of this group (CMS data updated October 2, 2026).
- Mass General Brigham Community Physicians Inc428 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Haverhill
Clinicians with the same Medicare primary specialty in Haverhill, MA — not a recommendation.
Other clinicians in Mass General Brigham Community Physicians Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ponce School Of Medicine |
| Graduation year | 1994 (32 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1508856626 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians