Marisa Roberts, MD
NPI 1932529005 · Emergency Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marisa Roberts, MD is a Emergency Medicine Physician provider in Boston, MA (NPI 1932529005).
Provider details
- NPI number
- 1932529005
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 270085 (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
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,184 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 525 | $179 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 350 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 182 | $124 |
| Critical Care, First 30-74 Minutes99291 | 70 | $220 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 31 | $73 |
| Ultrasound of Heart, Follow-Up93308 | 14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 31 | 31 |
| Oxycodone Hcl | 23 | 23 |
| Ondansetronbrand: Ondansetron Odt | 20 | 20 |
| Doxycycline Monohydrate | 19 | 19 |
| Cefpodoxime Proxetil | 18 | 17 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 16 | 16 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-16
- Last updated
- 2021-09-02
- Certified
- 2021-09-02
Frequently asked questions
- What is Marisa Roberts's NPI number?
- Marisa Roberts's National Provider Identifier (NPI) is 1932529005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marisa Roberts's specialty?
- Marisa Roberts is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marisa Roberts located?
- Marisa Roberts's practice location on file with NPPES is 330 Brookline Ave, Boston, MA 02215-5400.
- What is Marisa Roberts's phone number?
- The practice phone number listed in the NPPES registry for Marisa Roberts is (617) 754-2323.
- Does Marisa Roberts accept Medicare?
- Marisa Roberts is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marisa Roberts's NPI active?
- Yes — Marisa Roberts's NPI (1932529005) is active in the NPPES registry as of the last update on 2021-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.