Brett Sylvia, M.D.
NPI 1033345970 · Emergency Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brett Sylvia, M.D. is a Emergency Medicine Physician provider in Boston, MA (NPI 1033345970).
Provider details
- NPI number
- 1033345970
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 240096 (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
17 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
1,430 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 | 722 | $171 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 307 | $130 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 118 | $118 |
| Critical Care, First 30-74 Minutes99291 | 83 | $209 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 75 | $165 |
| Urinalysis, Manual Test81002 | 47 | $3 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 123 | 122 |
| Cephalexin | 80 | 80 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 53 | 53 |
| Fluticasone Propionate | 42 | 42 |
| Doxycycline Hyclate | 32 | 32 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 28 | 28 |
| Triamcinolone Acetonide | 25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-05
- Last updated
- 2009-06-05
Frequently asked questions
- What is Brett Sylvia's NPI number?
- Brett Sylvia's National Provider Identifier (NPI) is 1033345970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brett Sylvia's specialty?
- Brett Sylvia is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brett Sylvia located?
- Brett Sylvia's practice location on file with NPPES is 1 Deaconess Rd, Boston, MA 02215-5321.
- What is Brett Sylvia's phone number?
- The practice phone number listed in the NPPES registry for Brett Sylvia is (617) 754-2339.
- Does Brett Sylvia accept Medicare?
- Brett Sylvia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brett Sylvia's NPI active?
- Yes — Brett Sylvia's NPI (1033345970) is active in the NPPES registry as of the last update on 2009-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.