Quick answers
- Does Margo B. Wood accept Medicare assignment?
- Yes. Medicare's clinician data says Margo B. Wood 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 Margo B. Wood see?
- In 2024, CMS data shows 269 Original Medicare patients and 331 services for Margo B. Wood. This counts Original Medicare only and measures volume, not quality.
- What is Margo B. Wood's NPI number?
- 1083844773. 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 Margo B. Wood, 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 | 269 |
|---|---|
| Services billed to Medicare | 331 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Emergency department visit with low level of medical decision making (99283)111 services
- Emergency department visit with moderate level of medical decision making (99284)86 services
- Critical care, first 30-74 minutes (99291)42 services
- Emergent insertion of breathing tube into windpipe using an endoscope (31500)18 services
- Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)14 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%
- Arthritis52%
- Anxiety48%
- Ischemic heart disease45%
- Diabetes41%
Hospitals where Margo B. Wood works
Medicare's Facility Affiliation Data lists Margo B. Wood 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.
- Heywood Hospital -Gardner, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220095
- UMass Memorial Healthalliance HospitalsLeominster, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220001
Practice locations
Addresses where Margo B. Wood is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 Hospital Rd, Suite 2aLeominster, MA 01453 (978) 798‑6900
- 242 Green StGardner, MA 01440 (978) 632‑3420
Group practices
Medicare enrollment lists Margo B. Wood as a member of these groups (CMS data updated October 2, 2026).
- Henry Heywood Memorial Hospital115 clinicians in the group
- Mass Lung and Allergy PC10 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Leominster
Clinicians with the same Medicare primary specialty in Leominster, MA — not a recommendation.
Other clinicians in Henry Heywood Memorial Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1083844773 |
| 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