Margaret Woodruff, NP
NPI 1013678580 · Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Woodruff, NP is a Nurse Practitioner provider in Boston, MA (NPI 1013678580).
Provider details
- NPI number
- 1013678580
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2357886 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Imatinib Mesylate | 80 | 18 |
| Ondansetron Hcl | 35 | 18 |
| Dexamethasone | 19 | 13 |
| Ondansetronbrand: Ondansetron Odt | 16 | — |
| Prednisone | 12 | — |
| Ripretinibbrand: Qinlock | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 440 Brookline AveBoston, MA 02215-5413Phone: (617) 632-3000
Registry dates
- Enumerated
- 2022-01-06
- Last updated
- 2025-07-08
- Certified
- 2025-07-08
Frequently asked questions
- What is Margaret Woodruff's NPI number?
- Margaret Woodruff's National Provider Identifier (NPI) is 1013678580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Woodruff's specialty?
- Margaret Woodruff is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Woodruff located?
- Margaret Woodruff's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2696.
- What is Margaret Woodruff's phone number?
- The practice phone number listed in the NPPES registry for Margaret Woodruff is (617) 724-9197.
- Does Margaret Woodruff accept Medicare?
- Margaret Woodruff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Woodruff's NPI active?
- Yes — Margaret Woodruff's NPI (1013678580) is active in the NPPES registry as of the last update on 2025-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.