Sarah Cavallaro, MD
NPI 1386937241 · Emergency Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Cavallaro, MD is a Emergency Medicine Physician provider in Boston, MA (NPI 1386937241).
Provider details
- NPI number
- 1386937241
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 273724 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-05-25
- Last updated
- 2018-05-16
Frequently asked questions
- What is Sarah Cavallaro's NPI number?
- Sarah Cavallaro's National Provider Identifier (NPI) is 1386937241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Cavallaro's specialty?
- Sarah Cavallaro is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Cavallaro located?
- Sarah Cavallaro's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115.
- What is Sarah Cavallaro's phone number?
- The practice phone number listed in the NPPES registry for Sarah Cavallaro is (860) 305-3930.
- Does Sarah Cavallaro accept Medicare?
- Sarah Cavallaro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Cavallaro's NPI active?
- Yes — Sarah Cavallaro's NPI (1386937241) is active in the NPPES registry as of the last update on 2018-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.