Rebecca Hasley
NPI 1447781232 · Surgical Critical Care Physician · Burlington, MA
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Hasley is a Surgical Critical Care Physician provider in Burlington, MA (NPI 1447781232).
Provider details
- NPI number
- 1447781232
- Entity type
- Individual
- Primary specialty
- Surgical Critical Care PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 283039 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
191 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 115 | $82 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 47 | $137 |
| Critical Care, First 30-74 Minutes99291 | 29 | $220 |
Typical Medicare-allowed amounts for these services range $82–$220 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 1 Boston Medical Ctr PlBoston, MA 02118-2908Phone: (617) 638-8000
Registry dates
- Enumerated
- 2017-03-23
- Last updated
- 2024-09-30
- Certified
- 2024-09-30
Frequently asked questions
- What is Rebecca Hasley's NPI number?
- Rebecca Hasley's National Provider Identifier (NPI) is 1447781232, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Hasley's specialty?
- Rebecca Hasley is listed in the NPPES registry with a primary specialty of Surgical Critical Care Physician (Allopathic & Osteopathic Physicians).
- Where is Rebecca Hasley located?
- Rebecca Hasley's practice location on file with NPPES is 41 Mall Rd, Burlington, MA 01805-2908.
- What is Rebecca Hasley's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Hasley is (781) 744-8000.
- Does Rebecca Hasley accept Medicare?
- Rebecca Hasley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Hasley's NPI active?
- Yes — Rebecca Hasley's NPI (1447781232) is active in the NPPES registry as of the last update on 2024-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.