Nicholas Maselli, MD
NPI 1760758924 · Emergency Medicine Physician · Chestnut Hill, MA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Maselli, MD is a Emergency Medicine Physician provider in Chestnut Hill, MA (NPI 1760758924).
Provider details
- NPI number
- 1760758924
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 265868 (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
14 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
837 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 233 | $142 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 88 | $100 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 73 | $180 |
| X-Ray of Chest, 2 Views71046 | 65 | $31 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 55 | $118 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 105 | 103 |
| Azithromycin | 84 | 82 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 79 | 78 |
| Cephalexin | 56 | 55 |
| Mupirocin | 45 | 43 |
| Doxycycline Hyclate | 32 | 32 |
| Cefpodoxime Proxetil | 28 | 27 |
| Naproxen | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-03-31
- Last updated
- 2023-02-24
- Certified
- 2023-02-24
Frequently asked questions
- What is Nicholas Maselli's NPI number?
- Nicholas Maselli's National Provider Identifier (NPI) is 1760758924, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Maselli's specialty?
- Nicholas Maselli is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Maselli located?
- Nicholas Maselli's practice location on file with NPPES is 200 Boylston St Ste 1, Chestnut Hill, MA 02467-2008.
- What is Nicholas Maselli's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Maselli is (617) 278-8500.
- Does Nicholas Maselli accept Medicare?
- Nicholas Maselli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Maselli's NPI active?
- Yes — Nicholas Maselli's NPI (1760758924) is active in the NPPES registry as of the last update on 2023-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.